PP masterbatch very simple to use, just mix the required ratio of resin particles, hand-mixing can be.
In the operation of the device should be aware of the following issues:

1.1 injection molding machine or an extruder mixing chamber generally has a plurality of temperature zones,
which is close to the mouth of the blanking period of the temperature should be slightly higher, it is rapidly
melted into the mixing chamber in order to make the masterbatch, and the plastic resin quickly mixing, it is
a good masterbatch pigment dispersed in a good state in the article.

1.2 The back-pressure injection molding machine properly applied, this can increase the mixing effect
of the screw, enabling pigment dispersion, applying back pressure side is to make the injection speed has slowed.

1.3 The temperature of the extruder die appropriate increase can increase the brightness of the article.

Yancheng RAJ Masterbatch Co., main production and management: pre-dispersed pigments, antimicrobial masterbatch, hydrophilic masterbatch, flame retardant masterbatch, anti-aging masterbatch, antistatic masterbatch, pearl masterbatch, ABS (HIPS) masterbatch, PE cable jacket with black masterbatch, general black masterbatch, masterbatch polypropylene filament yarn, polyester staple fiber masterbatch, masterbatchpolyester filament yarn, polypropylene staple fiber masterbatch, polypropylene BCF masterbatch tablets, SMS non-woven polypropylene masterbatch,
 polypropylene meltblown nonwoven masterbatch, masterbatch polypropylene spunbond non-woven polypropylene fiber masterbatch, fiber masterbatch, fiber masterbatch;