Injection how to deal with the masterbatch

Time:[2012-6-26]     Views:9165

Masterbatch caused by a common phenomenon in injection molding production:
Color and uneven causes: material cylinder temperature, forming a long cycle and resin compatibility is not good.

Approach: to reduce the material cylinder temperature, good compatibility with the carrier.

The gloss is not good cause: low temperature outside the nozzle, forming a long cycle, in the titanium dioxide masterbatch, Masterbatch pigment dispersion.

Approach: to improve the nozzle temperature, shorten the molding cycle. Reduce the titanium dioxide masterbatch improve pigment dispersion in the masterbatch.