The stability of the rubber vulcanization of rubber depends on the type and use of the environment

The stability of the rubber vulcanization of rubber depends on the type and use of the environment. The impact of oil on the rubber depends on the type, including rubber, oil, as well as exposure to the elements of the temperature and time, including a number of factors. Blend modified and is an important way of oil (oil is a vehicle should have rubber performance). The thermal stability of silicone rubber from its main key chain (Si-O) the high bond energy (110kcal/mo1). Fluorine rubber thermal stability is the main chain skeleton on the existence of a group CF2 reasons. Fluoride silicone rubber and silicone rubber polymers have a similar structure, but also in its polymer chain was also replaced by fluoride group. As a result, it has in addition to the performance of silicone rubber (such as the use of a wide temperature range), but also has good oil fire, oil and solvent resistance.

In this paper, the silicone rubber and fluorine rubber blends with the aim of the study can use blends of fluoride to replace silicone rubber. The researchers have pointed out that the silicone rubber and fluorine rubber technology is compatible with low viscosity of silicone rubber to form a row of the matrix, and high-viscosity rubber fluoride is a form of decentralization. Blend the mechanical properties of plastic or follow the law or increase co-show synergy This shows that the blends were able to form cross-linked, and have enough technology compatibility. Dielectric properties testing and dynamic mechanical analysis showed that silicone rubber and fluorine rubber blends of thermodynamics is incompatible.

The purpose of this paper is to study the silicone rubber and fluorine rubber and plastic blend of flame-retardant, heat-resistant and heat Stability of oil, fluoride also made of silicone rubber comparative study.