Wholesale OEM Full Sizes Rubber /NBR Ffkm EPDM Silicone O Ring/Gasket Seal

Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for Wholesale OEM Full Sizes Rubber /NBR Ffkm EPDM Silicone O Ring/Gasket Seal, As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.
Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for China Seal Ring and Sealing Ring, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.

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Specification

Detail

The main advantage of FFKM(Kalrez) is that it has both the elasticity and sealing properties of an elastomer and the chemical resistance and thermal stability of ptfe.  FFKM(Kalrez) produces small amounts of gas in vacuum and exhibits high resistance to a variety of chemicals such as ethers, ketones, amines, oxidants, and many other chemicals.  FFKM(Kalrez) retains rubber properties even when exposed to corrosive fluids at high temperatures.  Therefore, FFKM(Kalrez) is widely used in semiconductor manufacturing, chemical transportation, nuclear industry, aircraft and energy and other industrial fields.

Chinese perfluoroether products, temperature resistance +230℃, preferential price

* Note: Kalrez is the brand name of perfluorinated elastomers owned by DuPont.

Kalrez part perfluorinated rubber properties overview:

Kalrez4079 Perfluoroether rubber seal ring  

Properties: excellent chemical resistance, excellent compression and deformation properties when used at high temperature.  But special attention is paid to the use of amine compounds.  The temperature should be below 280 degrees when used under thermal cycling.

Heat resistance standard: 316℃

Hardness (Shore A) : 75

Kalrez7075 perfluoroether rubber seal ring  

Performance: Compared with 4079, the compression permanent deformation rate is smaller, the sealing ability is better and the high temperature resistance is better, can work in 327 degrees high temperature environment.

Heat resistance standard: 327℃

Hardness (Shore A) : 75

Kalrez7075 Perfluoroether rubber seal Kalrez 6380  

Kalrez6380 perfluoroether rubber sealing ring

Properties: milky white product, excellent broad – spectrum chemical resistance.

Heat resistance standard: 225 degrees

Hardness (Shore A) : 80

Performance: Compared with 4079, the compression permanent deformation rate is smaller, the sealing ability is better and the high temperature resistance is better, can work in 327 degrees high temperature environment.

Heat resistance standard: 327℃

Hardness (Shore A) : 75

Kalrez 7090  

Kalrez7090 perfluoroether rubber sealing ring

Performance: high hardness, small compression permanent deformation rate, high heat resistant material.

Heat resistance standard: 325℃

Hardness (Shore A) : 90

Kalrez 1050LF  

Kalrez1050LF perfluoroether rubber sealing ring

Properties: Suitable for the material of amine compounds.  General chemical resistance is also excellent heat resistance.

Heat resistance standard: 288℃

Hardness (Shore A) : 82

Kalrez 6375  

Kalrez6375 perfluoroether rubber sealing ring

Performance: have a broad spectrum of chemical resistance, suitable for the coexistence of multiple chemical media environment, heat resistant water and steam.

Hardness (Shore A) : 75

Heat resistance standard: 275℃

Kalrez 7375  

Kalrez7375 perfluoroether rubber sealing ring

Performance: have a broad spectrum of chemical resistance, suitable for the coexistence of multiple chemical media environment, heat resistant water and steam.

Hardness (Shore A) : 75

Heat resistance standard: 275℃

Workshop

Fast and great quotations, informed advisers to help you choose the correct product that suits all your preferences, a short creation time, responsible top quality control and different services for paying and shipping affairs for Wholesale OEM Full Sizes Rubber /NBR Ffkm EPDM Silicone O Ring/Gasket Seal, As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.
Wholesale OEM China Seal Ring and Sealing Ring, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.