Dawn brand Grade hnbr rubber nbr timing belt materials V-belts, O-rings, gaskets and seals
Hydrogenated butadiene-acrylonitrile rubber (HNBR) is a highly saturated elastomer which is treated by catalytic hydrogenation of nitrile rubber (NBR). Compared with NBR, the molecular structure of HNBR contains a small amount or no carbon-carbon double bonds. The HNBR has better thermal oxygen aging, ozone resistance, radiation resistance, chemical medium resistance (acid, alkali, methane, refrigerant, hydrogen sulfide) and good dynamic properties than NBR, while maintaining the oil resistance and wear resistance of NBR. The HNBR is a special rubber with excellent comprehensive properties, which is a national strategic material.
Dawn brand Grade hnbr rubber nbr timing belt materials V-belts, O-rings, gaskets and seals. This type of rubber is extensively used in critical applications such as fuel systems and engine seals.
Dawn brand Grade hnbr rubber nbr timing belt materials V-belts, O-rings, gaskets and seals.HNBR is a highly desirable material for the aerospace industry due to its exceptional thermal, chemical, and mechanical properties, making it the ideal material for use in critical applications such as fuel systems, engine seals, and landing gear assemblies. Its proven reliability and durability make it the preferred choice for aerospace engineers when safety and performance are paramount.
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