What is ethylene propylene rubber?
ethylene propylene rubber (EPM) is a synthetic rubber that is widely used as cable insulation, garden hoses, automotive seals and industrial belts. While ethylene propylene rubber is treated as one product, there are two degrees; One is completely saturated, while the other has residual non -mounting. Along with relatively easy production, there are many advantages of using propylene over the natural rubber. It is resistant to heat, weathering, solvents, oxidation and ozone, which is universal and useful for most industries. It can also be used to tighten other polymer structures, but is more commonly used in itself. EPM is a ko-polymer made of ethylene and propylene structures. The whole structure is saturated so that EPM must be used radiation or compounds with free radicals. EPDM separation is a ter-polymer of ethylene, propylene and dien. The main structure is saturated, but there are parts that are unsaturated, which are commonly cured by sulfur; Make it easierIt takes chemical work with EPDM because it will be more willing to interact with other substances.
The use of ethylene propylene rubber can be found in many places where natural rubber is located. The most common habits are due to its advantages to car sealing strips, cable insulation, mechanical goods based on rubber and industrial belts and tubes. Places where ethylene propylene and rubber cannot be used, include thermoplastic vulcanizates, plastic impact modifiers and as an ingredient of motor oil.
as well as rubber, ethylene propylene rubber is very stretched and durable. There are also many other advantages of propylene ethylene, which makes it versatile and capable of using for many applications. It is resistant to high temperatures and electricity and is not worn by weathering from water, oxygen, acid or base due to its strongly saturated nature. Ethylene propylene is also good against Abralives and has a small oil swelling.
is completely saturated, so ethylene propylene rubber is very hard and resistant to most external forces. These advantages are sometimes applied to other polymer compounds by mixing propylene ethylene with other polymers to tighten them. Although it is useful when they are associated with other polymers, ethylene propylene is most commonly used as it is, without mixing.