China wholesale NBR O-Ring for Egypt Factory
China wholesale NBR O-Ring for Egypt Factory Detail:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.
Technical Data Sheet
| Color | Black or Color |
| Material | Nitrile(NBR) |
| Hardness(Shore A) | 65~75 |
| Temperature(℃) | -30~+120 |
| Tensile Strength(Mpa) | 14 |
| Elongation at Break(%) | 384 |
| Density(g/cm3) | 1.2 |
Application Area
Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.
Product detail pictures:

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China wholesale NBR O-Ring for Egypt Factory, The product will supply to all over the world, such as: , , ,
Products: Foamed-in-place foam gasket machine is foamed directly onto the part by using FIPFG (formed-in-place foam gasket) technology, This technology …
Similar to my last vid but this is with o-rings which shortens the travel distance and dampens sound. You can put two o-rings on 1 key to shorten the travel distance even more but this vid I put one o-ring in each key.
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