Silica PP Masterbatch

PP silica masterbatch is a kind of functional masterbatch made of polypropylene (PP) as the base material, adding high purity silica (SiO₂) particles. The product is widely used in plastic modification, film, fiber, injection molding and other fields by dispersing silica in polypropylene matrix, giving the material excellent mechanical properties, thermal stability, processing properties and surface characteristics.

Main Features :
1. Enhanced mechanical properties : The addition of silica significantly improves the rigidity, wear resistance and impact strength of PP material.
2. Improve thermal stability : silica has good heat resistance, which can increase the thermal deformation temperature and long-term use temperature of PP material.
3. Optimized processing performance : masterbatch has good dispersion and fluidity, which is easy to evenly mix during processing and reduce equipment wear.
4. Improve surface performance : The addition of silica can improve the surface gloss and scratch resistance of PP products.
5. Environmental performance : The product meets the requirements of environmental protection, non-toxic and harmless, suitable for food packaging and medical equipment and other fields.

Application Field :
Plastic modification : Used to enhance the mechanical properties and thermal stability of PP materials.
Film products : Improve the transparency, strength and tear resistance of the film.
Fiber products : Improve the wear resistance and antistatic properties of fiber.
Injection molded products : Used to manufacture high rigidity, high heat resistant injection molded parts.
Automotive Parts : Used to manufacture lightweight, high-strength automotive interiors and exteriors.