Product Specification

Particular Unit Standards WTR HIGH TENSILE
Superfine
FRWSF
Fine
FRWF
Medium
FRWM
Coarse
FRW C
Fine
FRWHTF
Medium
FRWHTM
Acetone Extract % ASTM D 297 10 – 16 10 – 16 10 – 16 10 – 16 9 – 15 9 – 15
Ash % ASTM D 297 5 – 9 5 – 9 5 – 9 5 – 9 4 – 8 4 – 8
Carbon Black % ASTM D 297 25 – 30 25 – 30 25 – 30 25 – 30 25 – 31 25 – 31
RHC by Difference % ASTM D 297 47 min 47 min 46 min 46 min 48 min 48 min
Specific Gravity ASTM D 297 1.10 – 1.14 1.10 – 1.14 1.10 – 1.14 1.10 – 1.14 1.11 – 1.15 1.11 – 1.15
Hardness Shore A ASTM D 2240 54 -62 54 -62 54 -62 54 -62 54 -62 54 -62
Tensile Strength kg / cm2 ASTM D 412 40 min 40 min 35 min 25 min 75 min 65 min
Elongation at Break % ASTM D 12 200 min 200 min 180 min 150 min 250 min 250 min
Mooney Viscosity ML(1+4)@100oC ASTM D 1646 25 – 50 25 – 50 25 – 55 25 – 55 35 – 55 35 – 55
Volatile Matter % 1 max 1 max 1 max 1 max 1 max 1 max

Curing

20min @ 140oC
WTR Reclaim 200.00
ZnO 5.00
Steric Acid 2.00
MBT 0.500
DPG 0.200
Sulphur 3.00

APPLICATIONS

  • Tires, Tread Rubber,
  • Conveyor Belts,
  • Hot Melt Adhesives,
  • Automobile Components, Footwear