Fuel System Automotive Oil Resistant HNBR FKM Rubber Molded Gasket Products
Product Description
Rubber Products : It is widely used in industry , agriculture , national defense , transportation , transportation , machinery manufacturing , medicine and health fields and daily life , such as tires used in transportation ; transportation belts , transmission belts , various sealing rings for industrial use ; medical gloves and blood vessels ; rubber shoes , raincoats , warm water bags used in daily life are all made of rubber as the main raw material . Aircraft , cannons , tanks used in national defense, and even rockets , artificial satellites , spacecraft , spacecraft , space shuttles , etc. used in the field of cutting - edge science and technology , require a large number of rubber parts .
Products Materials
HNBR:Hydrogenated Nitrile Butadiene Rubber, also known as Highly Saturated Nitrile (HSN), is produced by hydrogenating acrylonitrile butadiene rubber (NBR).This process improves the heat and ozone resistance, increases tensile strength, and provides superior abrasion resistance. The result is a rubber polymer that performs superior to standard NBR in most sealing applications. Taking advantage of its inherent properties, HNBR can be compounded to provide excellent service life in applications such as oilfield, automotive, and refrigerants. Dynamic applications requiring long service life or in abrasive environments are especially well suited to HNBR. FDA grades are available. Internally lubricated compounds are superior for extended wear dry air applications.
FKM has the characteristics of high temperature resistance, oil resistance, high vacuum resistance, acid and alkali resistance, and a variety of chemical drugs. It has been applied to modern aviation, missile, rocket, space navigation, naval ships, atomic energy and other cutting-edge technologies and automotive, shipbuilding, chemical, petroleum, telecommunications, instruments, machinery and other industrial fields.
| Material | FPM / FKM(Fluoro Carbon Rubber) |
| Advantage | 1.Excellent High Temperature Resistance
2.Excellent Abrasion-Resistance
3.Excellent Oil Resistance
4.Excellent Weathering Resistance
5.Excellent Ozone Resistance
6.Good Water Resistance |
| Disadvantage | 1.Poor Low Temperature Resistance |
| Temperature | -20℃~260℃ |
| Application | Widely used in automotive, aerospace, chemical plant sealing parts |
