полимер маточной

Model:J3014E The model is made of the imported Carbot brand carbon black, original PE materials and dying additives. Carbon black percentage 55%. Appearance: 3.5*3.8mm black tape grain, 3.0*3.3mm round grain Application: Thermal poly resin injection, tablets pumping,sheet casting productions, the special model for injection grade black masterbatch,environment-friendly, complied with SGS testing and FDA certification 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 1-3% Technical Index: Density:25°C 1750kg/m3 Melting Point:130-250°C Melting Speed:40g/10min Water:0.02% Package: 25kg per bag, KP bag or PE white bag