Physical
Characteristics
Hardness, Shore
A
Compressibility
at 400 PSI(%)
Recovery
after
(%)
Tensile
Strength (Kg/cm2) |
50 ~
70
40 ~ 60
80 min
6.63 min |
65
45
84.00
13.02 |
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) |