Product Specification

PARTICULARS UNITS STANDARDS RNRR
Acetone Extract % ASTM D297 9 - 15
Ash % ASTM D297 20 - 30
Carbon Black % ASTM D297 11 - 25
RHC By Difference % ASTM D297 42 min
Specific Gravity - ASTM D297 1.2 -1.3
Hardness Shore A ASTM D2240 55 - 65
Tensile Strength kg/cm2 ASTM D412 30 min
Elongation at Break % ASTM D412 250 min
Mooney Viscosity ML (1+4)@100oC. ASTM D1646 25 - 55
Volatile Matter % 1 Max

Curing

20min @ 155oC
Reclaim Rubber 200.00
ZnO 5.00
Sulphur 3.00
MBT 0.50
Steric Acid 2.00
Dz 0.20

Application

  • Natural rubber tubes for bicycle, 2-3 wheeler, Light moter vehicle, truck etc.
  • Automobile extruded parts.
  • Moulded rubber product & Other extruded product.
  • Other extruded product.
  • Adhesives

Advantages

  • Shorter mixing cycles.
  • Low calandering, mixing and extrusion temperature.
  • mproved penetration of fabric and cord. Lower swelling and shrinking during extrusion and calandering.
  • Increased tack. Improved reversion and ageing performance of natural Rubber compounds (ozone, UV).
  • Lower raw material costs.