| Grade TG-2525 |
Specification |
Typical Result * |
Test Method |
| Binder................................................. |
Synthetic
Rubber/NBR |
Synthetic
Rubber/NBR |
|
| Cork Grain Size................................. |
1 to 2 mm |
1 to 2 mm |
|
Physical Characteristics
Hardness, Shore A...............................
Compressibility at 400 PSI(%)...............
Recovery after (%)...............................
Tensile Strength (Kg/cm2).................... |
55 +/- 10
40 ~ 60
80 min
7.14 min |
64
42.59
85.58
14.25 |
IS: 3400(Part II)-1965
IS:4253(Part II)-1980
(clause 7.5)
IS:4253(Part II)-1980
(clause 7.5)
IS:4253(Part II)-1980
(clause 7.4) |
| Flexibility (Thickness x 3) |
No Cracks |
No Cracks |
IS:4253(Part II)-1980
(clause 7.7) |
Volume Change After Immersion
ASTM no.3 Oil,70 hrs @100deg C( %). |
25% Max |
19.72 |
IS:4253(Part II)-1980
(clause 7.8) |