1. Make the pigment more dispersible in the product
In
the production process of the color masterbatch, the pigment must be
refined to improve the dispersibility and tinting strength of the
pigment. The carrier of the special color masterbatch has the same plasticity
as the product, and has good matching property, and the pigment
particles can be well dispersed in the plastic of the product after
heating and melting.
2. Helps maintain the chemical stability of the pigment
When
the pigment is directly used, since the pigment directly contacts the
air during storage and use, the pigment may absorb water, oxidize, etc.,
and after the color masterbatch, since the resin carrier separates the
pigment from the air and moisture, the quality of the pigment may not be
long-term. change.
3. Ensure the color of the product is stable
The color masterbatch particles are similar to the resin particles,
and are more convenient and accurate in metering, do not adhere to the
container during mixing, and are evenly mixed with the resin, thereby
ensuring the stability of the added amount, thereby ensuring the
stability of the color of the product.
4. Protect the health of the operator
Pigments are generally powdery, easy to fly when added and mixed, and
will affect the health of the operator when inhaled by the body.