Butyl Reclaim Rubber

We are offering Butyl Reclaim Rubber.
key grades  units  standards srb
acetone extract % astm d297-18 9 ± 3
ashes % astm d297-18 4 ± 2
carbon black % astm e 1131 28 min
polymer content % astm e 1131 50 min
specific gravity gm/cc astm d297-18 1.11 ± 0.03
hardness shore a astm d2240  57 ± 5
tensile strength kg/cm2 astm d412 75 min
elongation at brake % astm d412 470 min
mooney viscosity ml (1+4) 45 ± 10
@100c astm d1646
volatile matter % 1 max
curing
20min @150c
reclaim (r.h.c.) 100 phr.
zno 5 phr.
sulphur 1 phr.
mbt 2 phr.
steric acid 0.5 phr.
dz.