Commercial Black Rubber

General purpose grade for water service and dilute chemicals

  • Used for low cost waterproof seals and gaskets.
  • 68 degrees shore A hardness.
  • Tensile strength at break: 3.0 Mpa.
  • Elongation at break: 200%.
  • Parts
  • Technical Specification
  • Downloads

Parts

Part NumberSizeColourWeight
CRS000011.4m x 10m x 1.5mmBlack36.00 kg
CRS000021.4m x 10m x 3mmBlack68.65 kg
CRS000031.4m x 10m x 4.5mmBlack104.10 kg
CRS000041.4m x 10m x 6mmBlack136.05 kg
CRS000051.4m x 5m x 8mmBlack88.80 kg
CRS000061.4m x 5m x 10mmBlack115.55 kg
CRS000071.4m x 5m x 12mmBlack130.85 kg
CRS000081.4m x 5m x 20mmBlack225.00 kg
CRS000091.4m x 5m x 25mmBlack270.00 kg

Technical Specification

MaterialMajor components - Styrene-Butadine rubber (SBR), carbon black. Minor components - Zinc oxide, Sulfur, Accelerators / Activators (< 1 % ), Antioxidant / Stabilizers (<1 % )
Surface FinishSmooth
Product Height1.5mm-25mm
Operating Temperature-30°C to +80°C
Resistance to Chemicalsdilute chemicals
Product PerformanceTest Temperature 25°C Relative Humidity 35% Test by GB5574-94 Correlation criterion GB/T528-1998 GB/T3512-1989 GB/T531-1992
Country of OriginChina