Rolls of coated abrasive


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Purpose

Rolls of coated abrasive designed for abrasive machining of metals, alloys, wood with or without lubricating fluid.

Dimensions of rolls (*)

Length (m) - 20, 30;
Width (mm) - 775, 800, 1550, 1600.

(*) Other dimensions are possible as per the order.

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Example of symbolic notation of rolls GOST 13344-79

Coated abrasives O2 800x30 У1С 14А 25Н PF GOST 13344-79,
О - single layer abrasive coated;
2 - for machine and manual processing of solid, durable and viscous metals and alloys;
800 - width (mm);
30 - length (m);
У1С - backing (twill weighted);
14А - grains (aluminium oxide);
25Н - grits;
PF - bonding (phenolformaldehyde resin);
GOST 13344-79 - normative document, according to which tool is made.

Example of symbolic notation of rolls GOST 5009-82

Coated abrasives 2C 800x30 У1 14А 32Н K GOST 5009-82,
2 - for machine and manual processing of solid, durable and viscous metals and alloys;
С - solid form of working layer;
800 - width (мм);
30 - length (м);
У1 - backing (twill weighted №1 stern);
14А - grains (aluminium oxide);
К - bonding (combined);
32Н - grits;
GOST 5009-82 - normative document, according to which tool is made.

Table of estimated conformity of grit of grainss
GOST 3647-80 (reference) FEPA P
100 P20
80 P24
63 P30
50 P36
40 P40
32 P50
25 P60
20   -
16 P80
12 P100
10 P120
8 P150
6 P180
5 P220
4 P320, P360
М63 P240, P280
М50 P320, P360
М40 P400, P500
М28 P600, P800
М20 P1000, P1200
М14 P1500
М10 P2000
М7 P2500
Marking decoding of coated abrasives
Marking decoding of coated abrasives
an example of series KK19XW
K Grains
K - aluminium oxide
L - white alumina
Z - zirconia alumina
S - ceramic aluminium oxide
R - compact aluminium oxide
C - black silicon carbide
M - compact silicon carbide
K Backing
K - cotton cloth
D - blended cloth
X - polyester
P - paper
T - latex paper
C - combined (paper+polyester)
19 Internal marking
X Backing features
Cloth
E - highly flexible
F - light highly flexible
J - flexible
T - heavy flexible
X - heavy
Y - heavy and for segment belts
R - stiff
Paper
C - 110-135 g/m2
D - 150-180 g/m2
E - 220-270 g/m2
F - 270-300 g/m2
G - 350-500 g/m2
W Water-resistance
Recommendations about safety use
Storage warranty period - 12 months from the production date.
Optimal room-temperature 18-22°С.
Relative air humidity 45-65%.
Abrasive narrow rolls and rolls of coated abrasive should be stacked in piles no more than 6 ranks in grit grainss, ranging from 40 M to 16 by GOST 3647 – 80 (reference) and no more than 5 ranks in grit grainss, ranging from 20 to 100 according GOST 3647 – 80 (reference).
Series of rolls of coated abrasive

14А СФЖ У1С

14А СФЖ У1С universal series for processing various kinds of materials and surfaces, with /without lubricating fluid.

Manufactured according GOST 13344-79.

Produced wide 800, 1600 mm.

Features:
  • Backing cotton cloth
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

14А СФЖ У1С type D

14А СФЖ У1С type D it coated abrasive 14А СФЖ У1С, passed an additional operation flex bone with the purpose of increasing elasticity.

Manufactured according GOST 13344-79.

Produced wide 800, 1600 mm.

Features:
  • Backing cotton cloth
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

14А У1 K

14A У1 К for manual processing of surfaces without lubricating fluid. Grains - aluminium oxide.

Manufactured according GOST 5009-82.

Produced wide 800, 1600 mm.

Features:
  • Backing cotton cloth
  • Grains aluminium oxide
Application:
  • carbon steels
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

KK19XW

Universal series in low cost segment, designed for domestic and semi-professional applications suitable for processing various kinds of materials and surfaces, allows for the use with lubricating fluid.

Manufactured according TU 3980-009-00223332-2003.

Produced wide 775, 1550 mm.

Features:
  • Backing cotton cloth (Х)
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

KK19JW

Universal series in low cost segment for processing profiled surfaces through the use of a flexible backing. Suitable for processing various kinds of materials, allows for the use with lubricating fluid.

Manufactured according TU 3980-009-00223332-2003.

Produced wide 775, 1550 mm.

Features:
  • Backing cotton cloth (J)
  • Grains aluminium oxide
Application:
  • carbon steels
  • non-ferrous metals
  • hardwood
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

CK19XW

Universal series in low cost segment for processing profiled surfaces through the use of a flexible backing. Suitable for processing various kinds of materials, allows for the use with lubricating fluid.

Manufactured according TU 3980-009-00223332-2003.

Produced wide 775, 1550 mm.

Features:
  • Backing cotton cloth (X)
  • Grains black silicon carbide
Application:
  • glass, stone, ceramics
  • rubber, polyurethanes
  • plastics, composites
Available grits GOST 3647-80 (reference):
100 80 63 50 40 32 25 20 16 12 10 8 6 5 4 M63 M50 M40 M28 M20 M14 M10 M7

KP10E

Coated abrasive series on paper backing with aluminium oxide as an abrasive, designed primarily for processing hardwood under medium loads. Allowed to use this series for processing metal surfaces in light duty operating conditions without lubricating fluid.

Manufactured according TU 3980-009-00223332-2003.

Produced wide 775, 1550 mm.

Features:
  • Backing paper (E)
  • Grains aluminium oxide
Application:
  • leather
  • hardwood
  • alloy steels
  • carbon steels
  • non-ferrous metals
Available grits FEPA P:
20 24 30 36 40 50 60 80 100 120 150 180 220 240 280 320 360 400 500 600 800 1000 1200 1500 2000