Plastic ball, main material is engineering plastic, POM plastic ball size table, PP plastic balls of various specifications and models, PA plastic ball of fire classification, PS foam plastic ball blowing agent adding proportion, plasticizer in PVC plastic ball in application, several kinds of production process of hollow plastic balls, ABS, toys, jewelry, plastic ball treatment of electroplating method. A: Poly formaldehyde plastic ball, POM plastic BB ball, excellent chemical resistance, color POM plastic ball is white or milky white, but there are also customers need other color plastic ball, can according to customer demand for the production of color, POM plastic ball injection temperature can not be too high, general injection molding temperature below 190 degrees, the temperature is higher than the 190 will produce irritating smell.