Specification - Butyl Reclaimed Rubber

PRODUCT DATA SHEET Download    
PRODUCT TRADE NAME : BUTYL RECLAIMED RUBBER
STANDARD SPECIFICATION
S.NO PROPERTIES UNITS
SUPERFINE
CHEMICAL PROPERTIES    
01 ACETONE EXTRACT % 10 +/- 3
02 ASH CONTENT % 4 +/- 2
03 CARBON BLACK % Min 28
04 RUBBER HYDRO  CARBON % Min 50
05 VOLATILE MATTER % Max 1
PHYSICAL PROPERTIES    
06 SPECIFIC GRAVITY GM/CC 1.12 +/- 0.02
07 TENSILE STRENGTH KG/SQ.CM Min 70
08 ELONGATION AT BREAK % Min 480
09 HARDNESS SHORE'A' 55 +/- 5
10 MOONEY VISCOSITY ML (1+4) @ 100 'C MU 30 -- 45