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- Order number: G20000103010000ES4
excellent oil resistance, chemical resistance & aging resistance (long-lived)
The NBR rubber (also called Perbunan) consists of acrylonitrile and butadiene, is a copolymer and is a rubber compound for many oil-resistant sealing applications. The rubber is characterized by excellent oil resistance, abrasion resistance and tensile strength, as well as a favorable aging behavior and a low compression set. The resistance to oils, fats (vegetable and animal), fuels and heating oils is excellent.
The soft rubber compound has a hardness of about 50°Shore A and seals well even on rough surfaces (bumps). Compared to the standard hardness (like car tires) of about 65°Shore A, this rubber compound is a bit softer and remains dimensionally stable even with large pressure loads, but it absorbs a bit of pressure.
|properties:||age resistant (long-lived), fat resistant, oil resistant|
|hardness:||soft (until 50°Shore A)|
|working temprature range:||-20°C until +70°C|