| Grade TG-7515 |
Specification |
Typical Result * |
Test Method |
| Binder................................................ |
NBR |
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
30 ~ 50
80 min
12.75 min |
62
42.58
83.10
14.77 |
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( %). |
15% Max |
11.52 |
IS:4253(Part II)-1980
(clause 7.8) |