corrosion 95 99 alumina ceramic wheel caster roller 

corrosion 95 99 alumina ceramic wheel caster roller Reputation depends on quality,  quality comes from Hard! Alumina Ceramics: Alumina ceramics is a terpolymer of acrylonitrile (A), butadiene (B), and styrene (S). The relative content of the three monomers can be changed arbitrarily to make various resins. Alumina ceramics have the common properties of the three components. A makes it resistant to chemical corrosion, heat resistance, and has a certain surface hardness, B makes it have high elasticity and toughness, and S makes it have the processing and molding characteristics of thermoplastics and improve Electrical performance. Therefore, ABS plastic is a kind of "tough, hard and rigid" material with easy-to-obtain raw materials, good comprehensive performance, low price and wide range of uses. ABS plastic has been widely used in machinery, electrical, textile, automobile, airplane, ship and other manufacturing industries and chemical industries.…