FKM and FFKM materials are especially suitable for environments requiring high heat and high chemical stability.
| FKM | Model: V55-1;V60-1:V60-2;V70-1:V75-1 |
| Shore A | 55;60;60;70;75 |
| Color | Black;black;black;black;brown |
| Temperature | -25-200(℃) |
| Usage(Gas oil seals FKM rubber) | Suitable general material, low pressure change, low expansion |
When selecting the suitable material for the Gas oil seals FKM rubber, in addition to considering the temperature range of the seal, the nature of the liquid or gas in contact with it should also be considered. The expansion or contraction of the elastomer and the chemical stability are all important factors affecting the stability of the Gas oil seals FKM rubber.
These materials can withstand temperatures up to 200 °C, depending on the polymer structure and crosslinking system. Diamines, bisphenols or peroxides can cause crosslinking. For public vehicles and mobile machinery, Gas oil seals FKM rubber materials need to meet extremely severe application conditions for temperature and surrounding media.
Gas and oil seals often use FKM (fluorine rubber) as a material. FKM rubber is a premium, high-performance rubber with excellent oil, chemical, high temperature and abrasion resistance.
In gas and oil seals, FKM rubber is widely used in the following aspects(Engine parts,diesel injection system,hydraulic system,gas)
FKM (fluoroelastomer) seals are commonly used in various sealing locations on automobile engines. The interior of a car engine involves high temperatures, high pressures and various chemicals, so seals need to have excellent performance to ensure normal engine operation.
The following are some common locations where FKM rubber seals are used in automobile engines
Cylinder gasket
The cylinder gasket is a seal between the engine cylinder head and block, used to prevent the leakage of coolant, oil and compressed gas. FKM rubber seals in cylinder gaskets have excellent high temperature and chemical resistance and can withstand the requirements of high temperature and high pressure environments.
Valve cover gasket
The valve cover gasket is located between the cylinder head and the valve cover and is used to seal the valve train and cylinder head. The oil and high temperature resistance of FKM rubber seals make them ideal as valve cover gaskets, preventing oil leaks and maintaining proper valve train lubrication.
Crankshaft Seal
The crankshaft seal is located between the crankshaft and the outside of the engine and prevents oil leakage. FKM rubber seals have excellent oil resistance and wear resistance in crankshaft seals, which can effectively prevent oil leakage and extend the service life of the seal.
Oil pan seal
The oil pan seal is located between the engine oil pan and the cylinder block to prevent oil leakage. FKM rubber seals provide reliable sealing in oil pan seals and resist the attack of chemicals that may be present when in contact with engine oil.
FKM rubber seals have become one of the commonly used sealing materials in automobile engines due to their excellent oil resistance, high temperature resistance, chemical resistance and wear resistance. They play an important role in maintaining engine sealing performance, reducing leakage and increasing engine life.
Please discuss with Auto Parts first whether it is a standard product or a customized product, so as to ensure that you choose the right gasket.
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