| PHYSICO-CHEMICAL
TESTS |
VALUE
|
| ASTM D 1510 Iodine Number
mg/g |
82+5
|
| ASTM D 3037 Nitrongen
Surface Area M2/gr |
83+5
|
| ASTM D 2414 D.B.P.
Absorption ml/100 g |
102+5
|
| ASTM D 3265 Tint
Strength ITR-B% |
103+5
|
| ASTM D 1618 toluene Descoloration(Min)% |
75
|
| ASTM D 1506 Ash Content (Max)% |
0.75
|
| ASTM D 1509 Heating Loss (Max)
% |
1.0
|
| ASTM D 1508 Fines Content
(Max) % |
7.0
|
| ASTM D 1513 Pour Density g/L |
375
|
| ASTM D 3313 Pellet Crush Strength
Med/Max. |
10/50
|
|
ASTM D 1514
SIEVE RESIDUE
|
|
| Sieve No. 35 |
Max 0.001
|
| Sieve No. 325 |
Max. 0.1
|
|
N-RUBBER TESTS
T -1 145OC
|
|
|
ASTM D 412 Modulus at 300% Time(min) 30 |
MPa+0.3+3.1
PSI+50+450
|
|
ASTM D 3152 Tenslla Strength Time (min) 30 |
MPa-0.4
PSI-60
|
|
ASTM D 3192 Elongation Time (min) 30 |
-75
|
| General Rubber Properties |
Medium-high reinforcement moderate modulus
good processing
|
|
Typical Uses |
Tire belt,
side wall, and carcass compunda; retread compunds mechanical and extruded
goods
|
