Mining & Aggregate Rubber
Combi Rubber

RM Biltrite™ Rubbermax™ Combi Rubber is a multi-layer rubber sheet designed specifically for the mining and quarry industries. The top and bottom layers have high resistance to abrasion and cuts in order to withstand handling rough mining materials. The interior layer provides extra support and increased glide while moving materials. Great for weathering sharp, heavy, and coarse particles. Combi rubber can be made with custom technical specifications for customers.

Abra-Super® and Abra-Super® Pro

Features


  • High dry abrasion resistance
  • Excellent cut properties
  • High heavy impact resistance
  • Excellent gouge properties

 

TECHNICAL SPECIFICATIONS
Name RubberMax™ Sandwich 200 RubberMax™ Sandwich 300
Item ID M5000 M5100
Hardness
ASTM D2240
Shore A
(± 5)
60-45-60 75-50-75
Tensile Strength
ASTM D412 (min)
psi 1636-2134-1636 853-1138-853
MPa 11-15-11 6-8-6
Elongation
ASTM D412
% 500 200-400-200
Tear
ASTM D624
lb/in 168 112-168-112
kg/cm 30 20-30-20
Abrasion
ASTM D5963
mm3
(min)
120 180-200-180
Specific Gravity
ASTM D297
g/cm3 1.15 1.25-1.20-1.25
Resilience % (max) - -
Modulus psi - -
MPa - -
Temperature Range °F -40 - +167 -40 - +167
°C -40 - +75 -40 - +75
Color Black-Red-Black Black-Red-Black

 

ROLL DIMENSIONS
  Widths Thicknesses Lengths
U.S. 48” 0.6” 0.8” 1” 1.2” 33”
Metric 121.9 cm 15.2 mm 20.3 mm 25.4 mm 30.5 mm 10.1 m

Custom sizes available upon request