Common Housing Materials
ABS-
ABS resin is an amorphous, opaque terpolymer, generally in the form of light yellow pellets or beads. It has the advantages of three components and is a tough, hard, and rigid material. Acrylonitrile endows ABS resin with chemical stability, oil resistance, certain rigidity and hardness; butadiene improves its toughness, impact and cold resistance; styrene makes it have good dielectric properties and gloss, and presents Good processing characteristics. The melting temperature of ABS resin is 190-240°C, and the thermal decomposition temperature is >250°C. The product has good dimensional stability and low molding shrinkage. Has excellent comprehensive physical and mechanical properties, non-toxic, odorless, heat resistance, impact resistance, especially low temperature impact resistance; electrical properties, wear resistance, chemical stability; water resistance, inorganic salts, alkalis and acids; insoluble In most alcohols and hydrocarbon solvents, but easily soluble in aldehydes, ketones, esters and some chlorinated hydrocarbons; poor weather resistance, flammable, low heat distortion temperature.
C polycarbonate
PC-
PC polycarbonate is an amorphous engineering material with characteristics such as impact strength, thermal stability, gloss, antibacterial properties, flame retardant properties and anti-pollution properties. Its notch impact strength is very high, its shrinkage rate is very low, and the injection molding process is difficult. PC polycarbonate is widely used in electrical appliances, automobiles, medical equipment and other fields. It has high strength, high transparency and heat resistance. It is suitable for making automobile parts, electronic equipment casings, spectacle lenses, etc.
PVC-
Polyvinyl chloride (PVC) is a thermoplastic that is transparent, hard, brittle, and easy to process. According to different processing methods, PVC can be divided into several types such as injection molding, extrusion, and blow molding. PVC is widely used in food packaging, electrical appliances, stationery, toys and other fields.
Polypropylene-
Polypropylene is a plastic material that is transparent, hard, heat-resistant, corrosion-resistant and not easy to age. It can be processed into products of various shapes through injection molding, extrusion, blow molding, etc. Polypropylene has high strength, high temperature resistance, corrosion resistance and waterproof properties, and is widely used in household products, toys, stationery, electrical appliances and other fields. Polypropylene, also known as polypropylene, is a crystalline material.
PP-
PP is a kind of polypropylene plastic, which is non-toxic and odorless. It can be soaked in boiling water at 100℃ without deformation or damage. It is often used to make tableware, and common acid and alkali organic solvents have almost no effect on it. PP material has good heat resistance, unique luster on the surface and is easy to process into bright colors. When producing some one-piece containers, PP plastic boxes are often used first. PP plastic boxes are also transparent packaging boxes produced from PP as raw materials and are often used in the packaging of infant products.