полипропилен гомополимер

The model is made of the high concentration pigment carbon black, original PE materials and imported dying additives Carbon black percentage 48% Appearance: 3.5*3.8mm black tape grain, 3.0*3.3mm round grain. Application: Most thermal poly resin injection, granulation, sheet casting productions, the special enviroment-friendly model for injection with high blackness. Complied with SGS testing. Property: Environment-friendly, nontoxic, flavourless, no-smoke, smooth appreacnce and stable color, no spots. Reduce cost and save additives, no pollution during production Usage: Mixed with materials. Dosage: suggested 1-4%. Technical Index: Density:24°C 1350kg/m3 Melting Point:130-250°C Melting Speed:35g/10min Water:0.025%