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Products


Whole Tyre Reclaim Name Source
Product profile (Grades)
SR Butyl
Butyl Automoible Tubes
This accounts as a distinctive product derived from rubber tube scrap. The major highlights of butyl tubes are its appropriate elasticity, presence of less porous material and absence of polymer content. It is indeed the purest form of butyl. It has also ozone resistance, inorganic acid resistance and aging resistance.

Specification
Chemical Properties Ash% 4 ± 2
Carbon Black % 32 ± 4
Acetone Extract % 9 ± 3
RHC By Difference % 50 min.
Volatile Matter % 1 max.
     
Physical Properties Specific Gravity (gm/cc) 1.12 ± 0.03
Tensile Strength kg / cm² 75 min.
Elongation at Break % 480 min.
Mooney Viscosity ML (1+4) @100°C.
(at the time of manufacturing)
40 ± 10
Hardness (Shore A) 50 ± >

Recommendation
Application Max PHP
Butyl Inner Tubes 30
Tyre Inner Liner 20
Adhesives 30
Cable Beading Compound 60
Sound Damper 50
Water Proofing Sheets 30
EPDM Based Channels & Extrude Products 25
Auto Tubes 10
EPDM Based Moulded Products 40