news

Its composition consists of three categories: matrix, reinforcement, and additives, with clearly defined functions. The matrix material, phenolic resin, accounts for 40%-60%, forming the material’s “skeleton” and providing high-temperature resistance, corrosion resistance, and adhesion, determining the material’s basic properties. The reinforcement material, glass fiber, accounts for 30%-50%, mostly short-cut fibers (1-5mm in length), acting like “steel bars” to improve tensile and flexural strength and prevent material brittleness. The additive system includes curing agents, lubricants, fillers, and coupling agents, with a total proportion of 5%-10%, ensuring processing and performance.

Phenolic glass fiber molding compound is a molding material made by using phenolic resin as the matrix, glass fiber as the reinforcement, and adding auxiliary components such as curing agents, lubricants, and fillers, through specific processes including mixing, impregnation, and drying. It possesses the dual advantages of phenolic resin and glass fiber. Phenolic resin has excellent heat resistance, corrosion resistance, and insulation, while glass fiber significantly improves the material’s mechanical properties, such as strength, stiffness, and impact resistance. This material can be processed into various complex shapes through molding processes such as compression molding and injection molding, and is widely used in multiple fields such as electrical, automotive, machinery, and chemical industries. In the electrical field, it can be used to manufacture insulating switches, sockets, and motor parts; in the automotive field, it can be used to make wear-resistant parts such as clutch faces and brake pads; in the machinery field, it can produce structural parts such as gears and bearing cages. Its molding process is simple, its production efficiency is high, and its products have good dimensional stability and relatively reasonable cost. It is an engineering material with excellent comprehensive performance, which can meet the diverse material performance requirements of different industries and provide reliable material support for the research and development and production of related products.