HNBR Rubber Sheet

HNBR rubber sheet is a highly saturated special elastomer produced by introducing hydrogen into the saturate of nitrile butadiene rubber (NBR). Compared to NBR, it has better thermal stability, oil resistance, ozone resistance, chemical (acid, alkali, methane, etc.) resistance, and physical properties. But the price is higher.

Description

Standard Product Specification

Density 1.2 +/-0.05 g/cm3
Hardness 70 +/-5 Shore A
Tensile Strength ≥20 MPa
Elongation at Break ≥500%
Length 10 meters to 20 meters
Thickness ≥1mm
Width ≤2 meters
Working Temperature -30℃ to +160℃

Remarks: Technical specifications can be adjusted according to customer’s requirements.

 

Features of HNBR Rubber Sheet

  • Premium grade material and higher price;
  • Superior resistance to oil, gas, and fuel;
  • Excellent resistance to ozone and aging;
  • Greater thermal stability and oil resistance compared to NBR;
  • Superior tensile and tear strength properties;
  • Extensive working temperature range.

 

Applications of Hydrogenated Nitrile Butadiene Rubber

HNBR rubber sheet is commonly used in aerospace, automotive, oil drilling, machinery manufacturing, chemical industry, and almost all applications where oil and gas contact is required. Common uses include: parts for oil drilling, seals for fuel handling systems, and gaskets.

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