Plastic balls with high hardness and rigidity, excellent abrasion resistance and lubricity, which is high density, crystallinity of linear polymers, and resistance to repeated impact, small changes in intensity
Mainly used in automotive, sensor, BB shells, valves, pumps, sanitary ware, electronics, bearings, electrical appliances, and other industries
Has good resistance, chemical resistance, low density (density less than water), low water absorption, the highest melting point of the thermoplastic with excellent electrical insulator and low dielectric coefficient, often used for floating capacity requirements, withblood transfusion, level calibration indicator. It has a high resistance to chemical substances, such as acid, alkali, alcohol, many inorganic substances, salt solutions, solvents, gasoline, water, oil, grease, cleaning agents, fruit juices, milk and the like, but not resistant to aromatic carbon hydrogen compounds and chlorate...
PP ball is mainly used for transfusion, level calibration indicator.