Rubber products for industrial
use such as conveyer belts, hoses, automotive
components.
APCOTEX SR 502 is a General purpose Styrene
Butadiene rubber. The product is manufactured
by emulsion polymerization. It is used
for the manufacture of various rubber products
and footwear.
1.
Physical
Form
-
Bale
2.
Moisture
content (%)
-
1.0 Max.
3.
Ash
content (%)
-
0.5 Max.
4.
Soap
content (%)
-
0.2 Max.
5.
Organic
acid content (%)
-
4 - 7
6.
Mooney
Viscosity ML (1+4)@100°C
-
55 ± 5
7.
Stabilizer
nature
-
Non Staining
8.
Emulsifier
nature
-
Mixed soap of rosin acid & fatty
acid
9.
Bound
Styrene content (%)
-
23.5 Approx.
TEST RECIPE:
As per IS 5189-1985
APCOTEX SR 502
-
100 phr
ZnO
-
3
Stearic acid
-
1
HAF Black (N 330)
-
50
CBS
-
1
Sulphur
-
1.75
Vulcanization:
145°C / 35 min. Press Vulcanization.
