UDC 621.921.t7.02i: 006.354 Group 1 Sh
State standard UNION* SSR
WATER-RESISTANT PAPER SKIN*
Tiikmskm condition
Waterproof abrasive paper Specifications OKP 39 8600
The term of the daystay is from 01.01.
FROM-<-) С U>. Hr d* *
This standard applies to water-resistant paper abrasive papers intended for abrasive processing of various materials with and without the use of a cutting fluid,
1. DIMENSIONS
1.1. Grinding skin should be produced in rolls and sanding sheets, the dimensions of which are indicated in Table. one.
Example symbol waterproof sandpaper in a roll, 750 mm wide. 50 m long.
GOST 10054-12 C 2
plagolrochnoy paper, green silicon carbide, grade 64C.
grain size 16-P:
750X 50 М 64С 16-11 GOST 10054-82
The same, sanding sheet, 230 mm wide, 280 mm long. on wet-strength paper with a polymer latex coating, black silicon carbide, grade 53C. grain size 16-P:
L 230X280 L/ 53S 16-P GOST 10054-82
(Changed edition, Em. No. 3).
2. TECHNICAL REQUIREMENTS
2.1. Sandpaper shall be manufactured in accordance with the requirements of this standard.
2.2. Sanding paper should be made with 16 mm grit from abrasive materials. indicated in the table. 2.
S. 3 GOSG<0054-«2
2.4. The abrasive material must be firmly bonded to the base with varnishes of the YAN-153 l PF-587 grades or other water-resistant bonds according to industry normative and technical documentation.
2.5. The grain composition of hose materials - according to GOST 3647-80 - (grinding grain and grinding powder with indexes II n H) and according to industry normative and technical documentation.
(Revised edition, Rev. No. 1).
2.6. (Deleted, Rev. No. 3).
2.6.1. On the working surface of the abrasive paper in rolls, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, should not exceed 0.5% of the roll area.
Prichchaiis. By agreement with the t-combing gel, the total p-.sshzd of the indicated defects l.e is more than> 5% iSToiao.ni of the roll.
(Revised edition, Rev. No. 3).
2.6.2. (Deleted, Rev. L 3).
2.6.3. On the working surface of sheets, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, and with damage to the edges should not exceed 0.5% of the sheet area.
Noted not. By agreement with the consumer, the area of rolled defects is allowed to be no more than 1% of the sheet area.
(Revision, Rev. J4 3).
2.6.4. (Deleted, Rev. L 3).
2.7. The uneven thickness of the sandpaper should not exceed the values specified in Table. four.
Table 4
Iti’iM "jHovri" nocTb thickness, nor, same water1-e
3 "-rm" to *<кч.
16 8 6 Mod .M40-.414
2.8. The tensile strength of the sanding paper dsl.<:ил соответствовать значениям, указанным в табл. 5.
2.9. The cutting ability of the abrasive skin should correspond to the values given in Table. 6.
GOST 10952 - "2 S. 4
(Introduced additionally, Rev. Jft 1).
3. ACCEPTANCE RULES
3.1. Acceptance inspection and periodic testing should be carried out to control the conformity of the sandpaper with the requirements of this standard.
(Changed edition. Rev. No. 1).
3.2. Acceptance control for compliance with the requirements of paragraphs. 1.1, 2.6.1 and 2.6.3 must be subjected to not less than 1% of rolls of sandpaper or sheets from the batch, but not less than 3 pcs. p. 2.9-0.1%. but not less than three rolls or packages.
(Changed edition, Rev. Nt 1, 3).
3.2.1. The batch must consist of one sanding paper
C 5 GOST 10054-82
characteristics made in one shift and simultaneously presented for acceptance according to one document.
3.3. If, during the acceptance control, non-compliance with the requirements of the standard for more than one controlled indicator is established, then the lot is not accepted.
(Changed edition, Yzm. L * 2).
3.3.1. If a non-compliance with the requirements of the standard is established for one of the controlled indicators, then a second control is carried out on a double number of rolls of skins, packs of sheets.
If there are defects in the resampling, the lot is not accepted.
(Introduced additionally, Rev. L 2).
3.4. Periodic tests should be carried out on products (one of the sizes of rolls, sheets), which have passed the acceptance control according to clause 3.2, for compliance with the requirements of clauses. 2.7 and 2.8 0.5% sandpaper rolls or sheet packs, 16 grit; eight; 5 and M40, but not less than 3 pieces, item 2 8 on all types of bases.
(Changed edition, Rev. L 2).
3.5. Periodic tests should be carried out at least once a year.
(Changed edition. Rev. L 3).
4. TEST METHODS
4.1. Determination of the tensile strength of sandpaper in a dry state according to GOST 6156-82.
4.1.1. Tensile strength of sanding paper in wet
condition is determined as follows: cooked about
before testing, sanding paper samples are soaked in water at a temperature of GOST 6456 82.
4.2. The method for determining the cutting ability of the abrasive skin - in accordance with GOST 6456-82 with the additions specified in paragraphs. 4.2.1, 4.2.2.
4.2 1 Before testing, the sandpaper samples are dried for one hour at a temperature of (|00±5)°C.
4.2.2. The cutting ability of the sandpaper is determined by:
clamping force - 25.5 N;
grinding time - 5 min.
The test of the sanding paper with grain sizes 16-M40 is carried out with air blowing.
GOST 10014-12 S. 6
The limit of permissible error in weighing samples of organic glass plates when testing a grinding paper with grain sizes M63-M14 is ± 0.001 g.
4.3. Control of dimensions, unevenness of thickness, appearance of the working surface of the sanding skin - according to GOST 6456-82.
(Revised edition, Rev. No. I, 2).
5. MARKING. PACKAGING, TRANSPORT AND STORAGE
5.1. On the non-working surface of the grinding wheel roll, every (150il5) mm in the longitudinal and transverse directions should be applied:
trademark of the manufacturer;
symbol;
batch number.
Note. By agreement with the consumer ralmery ruaon ?, lmtch is allowed for no.
(Changed edition, Rev. L 1, 3).
5.2. The winding of the sanding paper into rolls must be dense and even, not allowing the formation of wrinkles, sladoh and wrinkled areas.
The end surface must be even, except for protrusions!< пе должны превышать 10 мм.
5.3. Each roll of sandpaper must be wrapped in paper in accordance with GOST 8273-75, GOST 18277-72, GOST 10127-7.1 or GOST 2228-81 and sealed at the junction. Layers of wrapping paper:» must securely close the ends of the roll and ensure its safety during transportation.
5.4. Sanding sheets must be packed in packs b > (50dt 1) pcs. or (100±2) pcs. The packs are sealed with paper st"? paper sanding tape with a grain size of 1C and finer, with a width of at least 35 mm along the width of the sheets.
(Revised edition, Rev. No. I).
5.5. Packs of 5-10 pcs. are placed in bags and sealed with paper or paper sanding tape, grain size 10 and smaller, at least 35 mm wide, or grade B adhesive tape in accordance with GOST 18251-87. The sealed package must be wrapped with paper according to GOST 8273-75, GOST 18277-72, GOST 10127-75 or GOST 2228 - 81 so that its end falls on the front side of the package. The package is tied with twine.
(Changed edition. Rev. No. 1, 2).
5.6. (Excluded, Rev. L> 3).
5.7. Each packaged roll or bag must be affixed with storage instructions and a label indicating:
P. 7 GOSG<0034-32
trademark of the manufacturer;
lot numbers;
release armor;
symbol;
the number of sheets for the package;
images of the State Quality Mark for sandpaper, which in in due course awarded the State Quality Mark;
technical control stamp.
The label must be pasted on the roll at the joint of the wrapping paper.
5.8-5.19. (Excluded. Rev. M 3).
5.20. The remaining requirements for labeling and packaging, as well as transportation and storage, are in accordance with GOST 27595-88.
(Introduced additionally, Rev. No. 3).
6. Manufacturer's Warranty
6.1. (Excluded, Rev. L * 1).
G.2. (Excluded, Rev. L * 2).
6.3. (Deleted, Rev. No. I).
GOST 10054-82 S. 8
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of Machine Tool and Tool Industry of the USSR
DEVELOPERS
E. I. Ardashev; E. S. Viksman; V. T. Ivashingikoya: N. D. Ilyina; V. A. Kvitko; L. A. Kogan; O. F. Kotlyaree; I. F. Korchmar; V. A. Morozov; E. B. Petrosyan; A. A. Dusty; S. K. Rozin; V. A. Rybakov; N. in. Syreyshchikov; V. D. Tuiikoya; V. N. Tyrkhov
Sli>? g * aG .. YYYA Pray, o l g *. 17.July 273 st. p g. g. 25 str. cr ott l.M J4. MJL l.
Tyr. Yut Tschi 40 k.
Op.tatJ "*ia" Honor" IttioT. M";"pl, GSP. ItOUHII’-VIIVilCMIll n “r. jr.i D"pi"." m Tupi-no. v) 3"". I3S4
UDC 621.921.67.024:006.354 Group G25
STATE STANDARD OF THE UNION OF THE SSR
WATERPROOF PAPER GRINDING SKIN
Specifications
waterproof paper. Specifications
GOST 10054-82
Valid from 01.01.83
This standard applies to waterproof paper abrasive paper intended for abrasive processing of various materials with and without the use of a cutting fluid,
1. DIMENSIONS
1.1. Grinding skin should be produced in rolls and sanding sheets, the dimensions of which are indicated in Table. one.
Table 1
Note. At the request of the consumer, it is allowed to manufacture a roll-
but I lzhloz other sizes.
An example of a symbol for a waterproof abrasive paper in a roll, 750 mm wide, 50 m long, on * ★
Official edition Reprinting is prohibited
wet-strength paper, green silicon carbide grade 64C,
grain size 16-P:
750 X 50 M 64S 16-P GOST 10054-82
The same, sanding sheet, 230 mm wide, 280 mm long, on wet-strength paper with a polymer latex coating, made of black silicon carbide, grade 53C, grit 16-P:
L 230X280 L1 53S 16-P GOST 10054-82
2. TECHNICAL REQUIREMENTS
2.1. Sandpaper shall be manufactured in accordance with the requirements of this standard.
2.2. Grinding skin should be made of grain sizes 16-M14 from the grinding materials indicated in table. 2.
table 2
Type of grinding material
M Ir.a y h tch *)v alternal 1
Nc awl elemrocorup I. ? "" eni silicon carbide 'ChK ^ psh "g silicon carbide
: 5 A; 14A; 13\f>4C. G3C 54C; 53С, 5IC
Note. At the request of the consumer, it is allowed to manufacture sanding-BiUbion skins from other grades and grain sizes
2.3. For the manufacture of abrasive skins, wet-strength paper in accordance with GOST 10127-75 and industry regulatory and technical documentation on paper in accordance with
Note. If the paper does not have an established symbol, it is allowed to indicate its brand in the symbol of the abrasive skin.
2.4. The abrasive material must be firmly bonded to the base with varnishes of the YAN-153 and PF-587 brands or other waterproof bonds according to the industry normative and technical documentation.
2.5. The grain composition of grinding materials is in accordance with GOST 3647-80 (grinding grain and grinding powders with indices P and N) and according to industry normative and technical documentation.
2.6. (Deleted, Rev. No. 3).
2.6.1. On the working surface of the abrasive paper in rolls, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, should not exceed 0.5% of the roll area.
Note. By agreement with the consumer, the total size of the indicated defects is allowed no more than 1.5 ° b of the roll area.
(Revised edition, Rev. No. 3).
2.6.2. (Deleted, Rev. No. 3)*
2.6.3. On the working surface of sheets, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, and with damage to the edges should not exceed 0.5% of the sheet area.
Note. By agreement with the consumer, the total area of the indicated defects is not more than 1% of the sheet area.
(Revised edition, Rev. No. 3).
2.6.4. (Deleted, Rev. No. 3).
2.7. The uneven thickness of the sandpaper should not exceed the values specified in Table. four.
Table 4
Zernisyust
Irregularity of thickness, mm, no more
16-8 6-M50 M40-LI 4
2.8. The tensile strength of the sanding skin must correspond to the values \u200b\u200bspecified in table. 5.
2.9. The cutting ability of the abrasive skin must correspond to the values given in Table. 6.
Table 5
* As agreed with the consumer.
|
Table 6 |
|||
|
Grain |
Cutting capacity, g/min, not less ______________ . |
Grain |
Cutting capacity, g min, not less |
|
C,1 - t 1 M-- i \ | |||
(Introduced additionally, Rev. No. 1).
3. ACCEPTANCE RULES
3.1. Acceptance inspection and periodic testing should be carried out to verify that the abrasive paper meets the requirements of this International Standard.
(Revised edition, Rev. No. 1).
3.2. Acceptance control for compliance with the requirements of paragraphs. 1.1, 2.6.1 and 2.6.3 must be subjected to at least 1% of rolls of sanding paper or packs of sheets from the batch, but not less than 3 pieces, n, 2.9-0.1%, but not less than three rolls or packs.
3.2.1. The batch must consist of one sanding paper
characteristics, made in one shift and presented for acceptance at the same time according to one document
3 3 If, during the acceptance control, non-compliance with the requirements of the standard for more than one controlled indicator is established, then the lot is not accepted.
(Revised edition, Rev. No. 2).
33 1 If a non-compliance with the requirements of the standard is established for one of the controlled indicators, then a re-control is carried out on a double number of rolls of skins, packages of sheets
If there are defects in the resampling, the lot is not accepted.
(Introduced additionally, Amendment No. 2).
3 4 Products (one of the sizes of rolls, sheets) that have passed the acceptance control according to clause 3 2 must be subjected to periodic tests for compliance with the requirements of clauses 27 and 28. , but not less than 3 pcs, p 2 8 on all types of bases
(Revised edition, Rev. No. 2).
3 5 Periodic tests should be carried out at least once a year
(Revised edition, Rev. No. 3).
A. TEST METHODS
4 1 Determination of the tensile strength of sandpaper in a dry state according to GOST 6456-82
4 1 1 The tensile strength of the abrasive paper in the wet state is determined as follows. Prepared samples of the abrasive paper are soaked in water at a temperature of (20 ± 2) ° C for two hours before testing. Excess water is removed with filter paper and immediately tested in accordance with GOST 6456-82
4 2 Method for determining the cutting ability of abrasive paper - according to GOST 6456-82 with the additions specified in paragraph 4 2 1.422
42 1 Before testing, the samples of sandpaper are subjected to additional drying for one hour at a temperature of ^ (100n = 5) ° C
4 2 2 The cutting power of the abrasive paper is determined by
clamping force - 25.5 N,
grinding time -- 5 min
The test of the sanding paper with grain sizes 16-M40 is carried out with air blowing 30
The limit of permissible error in weighing samples of organic glass plates when testing a grinding paper with grain sizes M63-M14 is ± 0.001 g.
4.3. Control of dimensions, unevenness of thickness, appearance of the working surface of the sanding paper - according to GOST 6456-82.
5. MARKING, PACKAGING, TRANSPORT AND STORAGE
5.1. On the non-working surface of the grinding wheel roll, every (150 ± 15) mm in the longitudinal and transverse directions should be applied:
trademark of the manufacturer;
symbol;
batch number.
Note. By agreement with the consumer, the dimensions of rllonz, sheet \ ds are not allowed to be applied.
(Changed edition, Rev. No. 1, 3).
5.2. The winding of the sanding paper into rolls must be tight and even, preventing the formation of wrinkles, folds and wrinkled areas.
The end surface must be even, the protrusions of the edges must not exceed 10 mm.
5.3. Each roll of sandpaper must be wrapped in paper in accordance with GOST 8273-75, GOST 18277-72, GOST 10127-75 or GOST 2228-81 and sealed at the junction. The layers of wrapping paper should securely close the ends of the roll and ensure its safety during transportation.
5.4. Sanding sheets must be packed in packs of 50 ± 1 pieces. or (100±2) hit. The packs are sealed with paper or paper sanding tape with a grain size of 10 and finer, with a width of at least 35 mm along the width of the sheets.
(Revised edition, Rev. No. 1).
5.5. Packs of 5-10 pcs. stacked in bags and sealed with paper or paper sanding tape with a grain size of 10 and finer, with a width of at least 35 mm or grade B adhesive tape in accordance with GOST 18251-87. The sealed package must be wrapped with paper according to GOST 8273-75, GOST 18277-72, GOST 10127-75 or GOST 2228-81 so that its end falls on the front side of the package. The package is tied with twine.
(Changed edition, Rev. No. 1, 2).
5.6. (Deleted, Rev. No. 3).
5.7. Each packaged roll or bag must be affixed with storage instructions and a label indicating:
trademark of the manufacturer;
lot numbers;
release dates;
symbol;
the number of sheets for the package;
images of the State Quality Mark for sandpaper, which was duly awarded the State Quality Mark;
technical control stamp.
The label must be pasted on the roll at the joint of the wrapping paper.
5.8-5.19. (Deleted, Rev. No. 3).
5.20. Other requirements for labeling and packaging, as well as transportation and storage - in accordance with GOST 27595-88.
(Introduced additionally, Rev. No. 3).
6. MANUFACTURER WARRANTY
6.1. (Deleted, Rev. No. 1).
C.2. (Deleted, Rev. No. 2).
6.3. (Deleted, Rev. No. 1).
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of Machine Tool and Tool Industry of the USSR
DEVELOPERS
E. I. Ardashev; E. S. Viksman; V. T. Ivashinnikoz; N, A. Ilyina; V. A. Kvitko; L. A. Kogan; O. F. Kotlyarov; I. F. Korchmar; V. A. Morozov; E. B. Petrosyan; A. A. Dusty; S. K. Rozin; V. A. Rybakov; N. V. Syreyshchikova; V. D. Tunikov; V. N. T'grkov
2. APPROVED AND INTRODUCED BY Decree of the USSR State Committee for Standards dated February 18, 1982 No. 735
3. The term of the first check is 1992.
Check frequency - 5 years
4. REPLACE GOST 10054-75
5. REFERENCE REGULATIONS
OSoit 1 idshe N GD on which eel uikt is given
IOCT 222V-81 GOST 3647-80 I OST 82
I t O\K 1 17y I H<. I } д т t
i) a 5 5 t >
6. The validity period was extended until 01.01.93 by Decree of the State Standard of the USSR dated 04.23.87 No. 1370
7. REPUBLICATION (June 1990] with Amendments No. 1, 2, 3 approved in March 1986, April 1987, July 1989 (IUS 6-86, 8-8/, 11-89J
Editor T. V. Smyky
Technical editor M. M. Gerasimenko Proofreader L. V. Snitsarchuk
Sd) i r on 6 15 08 90 Signed in / tech, 17 12 90 2 2 "required pl 2.25 resp. cr ott C $> 8 ac. N "d. l.
Gir SHOOO Price 40 k
Orders<3нак Почета» Итдатпьство стандартов, 125557, Москва, ГСП,
Loshpr "chismk" iya lane, d]
Np^inkhskaya type 01 raffia Iadatechym vya standard o *, ul Darius and Gireio 5<>3*k. 13S4
GOST 10054-82
Group G25
STATE STANDARD OF THE UNION OF THE SSR
WATERPROOF PAPER GRINDING SKIN
Specifications
waterproof paper. Specifications
OKP 39 8600
Valid from 01.01.83
until 01.01.93*
______________________________
* Expiry date removed
according to protocol N 2-92 of the Interstate Council
for standardization, metrology and certification
(IUS N 2, 1993). - Database manufacturer's note.
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of Machine Tool and Tool Industry of the USSR
DEVELOPERS
E.I. Ardashev; E.S. Viksman; V.T.Ivashinnikov; N.A. Ilyina; V.A. Kvitko; L.A. Kogan; O.F. Kotlyarov; I.F. Korchmar; V.A.Morozov; E.B. Petrosyan; A.A. Pylnev; S.K. Rozin; V.A. Rybakov; N.V. Syreyshchikova; V.D. Tunikov; V.N. Tyrkov
2. APPROVED AND INTRODUCED BY Decree of the USSR State Committee for Standards dated February 18, 1982 N 735
3. The term of the first check is 1992.
Inspection frequency - 5 years
4. REPLACE GOST 10054-75
5. REFERENCE REGULATIONS
Number of paragraph, subparagraph |
|
4.1; 4.1.1; 4.2; 4.3 |
|
6. The validity period was extended until 01.01.93 by Decree of the State Standard of the USSR of 04.23.87 N 1370
7. REPUBLICATION (June 1990) with Amendments No. 1, 2, 3, approved in March 1986, April 1987, July 1989 (IUS 6-86, 8-87, 11-89)
This International Standard applies to water-resistant paper abrasive papers intended for abrasive processing of various materials with and without the use of a cutting fluid.
1. DIMENSIONS
1. DIMENSIONS
1.1. Grinding skin should be produced in rolls and sanding sheets, the dimensions of which are indicated in Table 1.
Table 1
Rolls | |||
Width, mm | Length, m | Width, mm | Length, mm |
500; 650; 700; 750 | |||
Note. At the request of the consumer, it is allowed to manufacture rolls and sheets of other sizes.
An example of a symbol for a waterproof abrasive paper in a roll, 750 mm wide, 50 m long, on wet-strength paper, made of green silicon carbide, grade 64C, grit 16-P:
750X50 M 64S 16-P GOST 10054-82
The same, sanding sheet, 230 mm wide, 288 mm long, on wet-strength paper with a polymer latex coating, made of black silicon carbide, grade 53C, grit 16-P:
L 230X280 L1 53S 16-P GOST 10054-82
2. TECHNICAL REQUIREMENTS
2.1. Sandpaper shall be manufactured in accordance with the requirements of this standard.
2.2. Grinding skin should be made of grain sizes 16-M14 from grinding materials indicated in Table 2.
table 2
Type of abrasive | Grade of sanding material |
Normal electrocorundum | 15A; 14A; 13A |
Green silicon carbide | |
Black silicon carbide | 54C; 53C; 51C |
Note. At the request of the consumer, it is allowed to manufacture sanding paper from other grades and grain sizes of abrasive materials.
2.3. For the manufacture of abrasive skins, wet-strength paper according to GOST 10127-75 and industry standard technical documentation on paper in accordance with Table 3 should be used as the basis.
Table 3
Paper name | Symbol |
Wet-strength | |
Waterproof with polymeric latex coating |
Note. If the paper does not have an established symbol, it is allowed to indicate its brand in the symbol of the sandpaper.
2.4. The abrasive material must be firmly bonded to the base with varnishes of the YAN-153 and PF-587 brands or other waterproof bonds according to the industry normative and technical documentation.
2.5. The grain composition of grinding materials is in accordance with GOST 3647-80 (grinding grain and grinding powders with indices P and N) and according to industry normative and technical documentation.
2.6. (Deleted, Rev. N 3).
2.6.1. On the working surface of the abrasive paper in rolls, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, should not exceed 0.5% of the roll area.
Note. By agreement with the consumer, the total area of these defects is allowed no more than 1.5% of the roll area.
(Changed edition, Rev. N 3).
2.6.2. (Deleted, Rev. N 3).
2.6.3. On the working surface of sheets, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, and with damage to the edges should not exceed 0.5% of the sheet area.
Note. By agreement with the consumer, the total area of these defects is allowed no more than 1% of the sheet area.
(Changed edition, Rev. N 3).
2.6.4. (Deleted, Rev. N 3).
2.7. The unevenness of the thickness of the sandpaper should not exceed the values specified in Table 4.
Table 4
Grain | Thickness unevenness, mm, no more |
2.8. The tensile strength of the sandpaper should correspond to the values given in Table 5.
Table 5
Paper convention | Sanding condition | Breaking load, N, not less, in directions |
|
longitudinal | transverse |
||
Wet | |||
______________
* As agreed with the consumer.
2.9. The cutting ability of the sandpaper should correspond to the values given in Table 6.
Table 6
Grain | Cutting capacity, g/min, not less |
(Introduced additionally, Rev. N 1).
3. ACCEPTANCE RULES
3.1. Acceptance inspection and periodic testing should be carried out to verify that the abrasive paper meets the requirements of this International Standard.
(Changed edition, Rev. N 1).
3.2. Acceptance control for compliance with the requirements of paragraphs 1.1, 2.6.1 and 2.6.3 should be subject to at least 1% of rolls of sanding paper or packs of sheets from the batch, but not less than 3 pieces, paragraph 2.9 - 0.1%, but not less three rolls or bags.
3.2.1. The batch must consist of sandpaper of the same specification, made in one shift and simultaneously presented for acceptance according to one document.
3.3. If, during the acceptance control, non-compliance with the requirements of the standard for more than one controlled indicator is established, then the lot is not accepted.
(Changed edition, Rev. N 2).
3.3.1. If a non-compliance with the requirements of the standard is established for one of the controlled indicators, then a second control is carried out on a double number of rolls of skins, packs of sheets.
If there are defects in the resampling, the lot is not accepted.
(Introduced additionally, Rev. N 2).
3.4. Periodic tests should be carried out on products (one of the sizes of rolls, sheets), which have passed the acceptance control according to clause 3.2, for compliance with the requirements of clauses 2.7 and 2.8. eight; 5 and M40, but not less than 3 pieces, item 2.8 on all types of bases.
(Changed edition, Rev. N 2).
3.5. Periodic tests should be carried out at least once a year.
(Changed edition, Rev. N 3).
4. TEST METHODS
4.1. Determination of the tensile strength of sandpaper in a dry state according to GOST 6456-82.
4.1.1. The wet tensile strength of the sandpaper is determined as follows: the prepared sandpaper samples are soaked in water at a temperature of (20±2)°C for two hours before testing. Excess water is removed with filter paper and immediately tested in accordance with GOST 6456-82.
4.2. The method for determining the cutting ability of the abrasive skin - according to GOST 6456-82 with the additions specified in paragraphs 4.2.1, 4.2.2.
4.2.1. Before testing, the sandpaper samples are dried for one hour at a temperature of (100±5)°C.
4.2.2. The cutting ability of the sandpaper is determined by:
clamping force - 25.5 N;
grinding time - 5 min.
The test of the sanding paper with grain sizes 16-M40 is carried out with air blowing.
The limit of permissible error in weighing samples of organic glass plates when testing sanding paper with grain sizes M63-M14 is ± 0.001 g.
4.3. Control of dimensions, unevenness of thickness, appearance of the working surface of the sanding skin - according to GOST 6456-82.
(Changed edition, Rev. N 1, 2).
5. MARKING, PACKAGING, TRANSPORT AND STORAGE
5.1. On the non-working surface of the sanding paper roll, every (150 ± 15) mm in the longitudinal and transverse directions should be applied:
trademark of the manufacturer;
symbol;
batch number.
Note. By agreement with the consumer, the dimensions of the roll, sheet may not be applied.
(Changed edition, Rev. N 1, 3).
5.2. The winding of the sanding paper into rolls must be tight and even, preventing the formation of wrinkles, folds and wrinkled areas.
The end surface must be even, the protrusions of the edges must not exceed 10 mm.
5.3. Each roll of sandpaper must be wrapped in paper in accordance with GOST 8273-75, GOST 18277-72, GOST 10127-75 or GOST 2228-81 and sealed at the junction. The layers of wrapping paper should securely close the ends of the roll and ensure its safety during transportation.
5.4. Sanding sheets should be packed in packs of (50±1) pcs. or (100±2) pcs. The packs are sealed with paper or paper sanding tape with a grain size of 10 and finer, with a width of at least 35 mm along the width of the sheets.
(Changed edition, Rev. N 1).
5.7. Each packaged roll or bag must be affixed with storage instructions and a label indicating:
trademark of the manufacturer;
lot numbers;
release dates;
symbol;
the number of sheets for the package;
images of the State Quality Mark for sandpaper, which was duly awarded the State Quality Mark;
technical control stamp.
The label must be pasted on the roll at the joint of the wrapping paper.
5.8-5.19. (Excluded, Rev. N 3).
5.20. The remaining requirements for labeling and packaging, as well as transportation and storage, are in accordance with GOST 27595-88.
(Introduced additionally, Rev. N 3).
6. MANUFACTURER WARRANTY
6.1. (Excluded, Rev. N 1).
6.2. (Deleted, Rev. N 2).
6.3. (Excluded, Rev. N 1).
Electronic text of the document
prepared by Kodeks JSC and verified against:
official publication
Grinding cloth and paper skin.
Specifications: Sat. GOSTs. -
M.: Publishing house of standards, 1990
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UDC 62i.pi.67.024: 006.354 Group G25
STATE STANDARD OF THE UNION OF THE SSR
WATERPROOF PAPER GRINDING SKIN
Specifications
waterproof paper. Specifications
Valid from 01/01/83 to 01/01/93
This International Standard applies to water-resistant paper abrasive papers intended for abrasive processing of various materials with and without the use of a cutting fluid.
1. DIMENSIONS
1.1. Grinding skin should be produced in rolls and sanding sheets, the dimensions of which are indicated in Table. one.
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Table 1 |
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Note. At the request of the consumer, it is allowed to manufacture roll-knop 1 sheet of other sizes.
An example of a symbol for a waterproof abrasive paper in a roll, 750 mm wide, 50 m long, on
fireproof paper, green silicon carbide grade 64C,
grain size 16-P:
The same, sanding sheet, 230 mm wide, 280 mm long, on wet-strength paper with a polymer latex coating, made of black silicon carbide, grade 53C, grit 16-P:
2. TECHNICAL REQUIREMENTS
2L. Sandpaper shall be manufactured in accordance with the requirements of this standard.
2.2. Grinding skin should be made of grit 16-L114 from the grinding materials indicated in table. 2.
N o t e. At the request of the consumer, it is allowed to produce sanding-V1TY011 skins from other grades and grain sizes of sanding materials
2.3. For the manufacture of sanding skins, wet-strength paper according to GOST 10127^-75 and industry regulatory and technical documentation on paper in accordance with the table. 3.
Note. If the paper does not have a conventional designation, it is allowed to indicate its brand in the designation of the sandpaper.
2.4. The abrasive material must be firmly bonded to the base with varnishes of the YAN-153 n PF-587 grades or other waterproof bonds according to the industry normative and technical documentation.
2.5. Grain composition of grinding materials - according to GOST 3647-80(grinding grains and grinding powders with indices P and N) and according to industry normative and technical documentation.
2.6. (Deleted, Rev. No. 3).
2.6.1. On the working surface of the abrasive paper in rolls, the total area of wrinkles, folds in areas without abrasive grains, filled with a bundle, should not exceed 0.5% of the area of the roll.
Note: By agreement with the consumer, the total size of the indicated defects is allowed no more than 1.5% of the roll area.
(Revised edition, Rev. No. 3).
2.6.2. (Deleted, Rev. No. 3).
2.6.3. On the working surface of sheets, the total area of wrinkles, folds, areas without abrasive grains, filled with a bundle, and with damage to the edges should not exceed 0.5% of the sheet area.
Note. By agreement with the consumer, the total area of these defects is allowed no more than 1% of the sheet area.
(Revised edition, Rev. No. 3).
2.6.4. (Deleted, Rev. No. 3).
2.7. The uneven thickness of the sandpaper should not exceed the values specified in Table. four.
Grain
Table nk a 4
Neraicho'"thickness consistency, mm, ns more
16-8 6-M50 M40-LI 4
2.8. The tensile strength of the sanding skin must correspond to the values \u200b\u200bspecified in table. 5.
2.9. The cutting ability of the abrasive skin must correspond to the values given in Table. 6.
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Table 5 |
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* By agreement with the consumer 1 .:. |
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(Introduced additionally, Rev. No. 1).
3. ACCEPTANCE RULES
3.1. Acceptance inspection and periodic testing should be carried out to verify that the abrasive paper meets the requirements of this International Standard.
(Revised edition, Rev. No. 1).
3.2. Acceptance control for compliance with the requirements of paragraphs. 1.1, 2.6.1 and 2.6.3 must be subjected to at least 1% of rolls of sanding paper or packs of sheets from the batch, but not less than 3 pieces, p. 2.9-0.1%, but not less than three rolls or packs.
3.2.1. The batch must consist of one sanding paper
C 5 FOOT 10054-82
characteristics, made in one shift and simultaneously presented for acceptance according to one document
3 3 If, during the acceptance control, non-compliance with the requirements of the standard for more than one controlled indicator is established, then the lot is not accepted.
(Revised edition, Rev. No. 2).
33 1 If a non-compliance with the requirements of the standard is established for one of the controlled indicators, then a re-control is carried out on a double number of rolls of skins, packages of sheets
If there are defects in the resampling, the lot is not accepted.
(Introduced additionally, Amendment No. 2).
3 4 Products (one of the sizes of rolls, sheets) that have passed the acceptance control according to clause 3 2 must be subjected to periodic tests for compliance with the requirements of clauses 27 and 28. , but not less than 3 pcs, p 2 8 on all types of bases
(Revised edition, Rev. No. 2).
3 5 Periodic tests should be carried out at least once a year
(Revised edition, Rev. No. 3).
4. TEST METHODS
4 1 Determination of the dry tensile strength of abrasive paper according to GOST 6456-82
4 1 1 Wet tensile strength of sandpaper is determined as follows. Prepared samples of sandpaper are soaked in water at a temperature of (20 ± 2) ° C for two hours before testing. Excess water is removed with filter paper and the test is immediately carried out. GOST 6456-82
4 2 Method for determining the cutting ability of abrasive paper - according to GOST 6456-82 with the additions specified in paragraph 4 2 1.422
42 1 Before testing, the samples of sandpaper are subjected to final drying for one hour at a temperature of ^ (100 ± 5) ° C
4 2 2 The cutting power of the abrasive paper is determined by
clamping force - 25.5 N,
grinding time - 5 min
The test of the sanding paper with grain sizes 16-M40 is carried out with air blowing 30
The limit of permissible error in weighing samples of organic glass plates when testing a grinding paper with grain sizes M63-M14 is ± 0.001 g.
4.3. Control of dimensions, unevenness of thickness, appearance of the working surface of the sanding paper - according to GOST 6456-32.
5. MARKING, PACKAGING, TRANSPORT AND STORAGE
5.1. On the non-working surface of the sanding paper roll, every (150 ± 15) mm in the longitudinal and transverse directions should be applied:
trademark of the manufacturer;
symbol;
batch number.
Note. By agreement with the consumer, the dimensions of the rollon:>, the sheet i ds is not allowed to be applied.
(Changed edition, Rev. No. 1, 3).
5.2. The winding of the sanding paper into rolls must be tight and even, preventing the formation of wrinkles, folds and wrinkled areas.
The end surface must be even, the protrusions of the edges must not exceed 10 mm.
5.3. Each roll of sandpaper must be wrapped in paper along GOST 8273-75 , GOST 18277-72 , GOST 10127-75 or GOST 2228-81 and glued at the junction. The layers of wrapping paper should securely close the ends of the roll and ensure its safety during transportation.
5.4. Sanding sheets should be packed in packs of (50±1) pcs. or (100±2) pcs. The packs are sealed with paper or paper sanding tape with a grain size of 10 and finer, with a width of at least 35 mm along the width of the sheets.
(Revised edition, Rev. No. 1).
5.5. Packs of 5-10 pcs. are placed in bags and sealed with paper or paper sanding tape with a grain size of 10 or finer, with a width of at least 35 mm or grade B adhesive tape according to GOST 18251-87. The sealed package must be wrapped with paper according to GOST 8273-75 , GOST 18277-72 , GOST 10127-75 or GOST 2228-81 so that its end falls on the front side of the package. The package is tied with twine.
(Changed edition, Rev. No. 1, 2).
5.6. (Deleted, Rev. No. 3).
5.7. Each packaged roll or bag must be affixed with storage instructions and a label indicating:
S. 7 state; f0054-82
trademark of the manufacturer;
lot numbers;
release dates;
symbol;
the number of sheets for the package;
images of the State Quality Mark for sandpaper, which was duly awarded the State Quality Mark;
technical control stamp.
The label must be pasted on the roll at the joint of the wrapping paper.
5.8-5.19. (Deleted, Rev. No. 3).
5.20. Other requirements for labeling and packaging, as well as transportation and storage - in accordance with GOST 27595-88.
(Introduced additionally, Rev. No. 3).
6. MANUFACTURER WARRANTY
0.1. (Deleted, Rev. JVs 1).
C.2. (Deleted, Rev. No. 2).
6.3. (Deleted, Rev. No. 1).
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of Machine Tool and Tool Industry of the USSR
DEVELOPERS
B. I. Ardashev; E. S. Viksman; V. T. Ivashinnikoz; N, A. Ilyina; V. A. Kvitko; L. A. Kogan; O. F. Kotlyarov; I. F. Korchmar; V. A. Morozov; E. B. Petrosyan; A. A. Piigchev; S. K. Rozin; V. A. Rybakov; N. V. Syreyshchikova; V, D. Tunikov; V. N. Tyrkov
2. APPROVED AND INTRODUCED BY Decree of the USSR State Committee for Standards dated February 18, 1982 No. 735
3. The term of the first check is 1992.
Inspection frequency - 5 years
5. REFERENCE REGULATIONS
I T Q \ K i ny I % f<. I } Д Т t
GOshmsnne NGD on which cci is given 1lkch
Editor T. V. Smyky
Technical editor M. L1 Gerasimenko Proofreader L. V Snitsarchuk
Sd jho r nab 15 08 90 Signed in ggeh, 17 12 90 2 21 cu pl 2.25 cu. kr ott 1,$8 ac. yed. l.
Gear 10 000 Price 40 k
Orders<3нак Почета» Итдатгтьстло стандартов, 125557, Москва, ГСП,
By ionp "4 penomsh lane, d]
Vp^ypoeskaya Tiinoiraffiya Iadatechpva etandaryu”, tgl Daryaus and Gireno 50 Zek. 13S4
