Can epoxy sheet machined parts be used in railway?
The performance of epoxy sheet is very good. It has high temperature resistance, corrosion resistance, high strength, mechanical machinability, low water absorption, good insulation and electrical performance. There are many kinds of epoxy sheets, including 3240, G11, FR-4, G10 epoxy glass sheet and so on. Today is an era of convenient transportation. Subway and high-speed railway have become indispensable for our travel. In fact, in railway construction, insulation materials have been widely used, and insulation materials can fully meet the requirements of these harsh environments.
Epoxy sheet railway processing parts have good arc resistance, good machinability and flame retardant properties. They can be used at 150℃ and have strong chemical properties. For example, when the garolite g10 sheet meet acid and alkali solutions, do not need to worry about corrosion. In case the temperature is too high to burn up, its flame retardant ability makes it extinguish itself after leaving the fire source. The epoxy glass sheet processing parts are resistant to friction and has a longer service life, which can greatly reduce the cost of replacing parts.
Epoxy sheet is epoxy glass fiber board (EPFB), which refers to the glass fiber material embedded in epoxy resin or wrapped by it to form a composite material. Compared with ordinary glass fiber, epoxy glass fiber has high tensile strength, high elastic modulus, good impact resistance, good chemical stability, good fatigue resistance, high temperature resistance and other excellent properties. It is widely used in aviation, aerospace, construction, chemical industry, agriculture and other fields.
