A good dispersant should meet the following requirements:

1, good dispersion performance, prevent the packing particles from gathering each other;

2. Suitable compatibility with resin and filler; Good thermal stability;

3. Good fluidity when forming and processing; Does not cause color drift;

4, does not affect the performance of the product; Non-toxic and inexpensive.

The amount of dispersant is generally 5% of the mass of the masterstock.