PVC-U injection molding grade drainage granules HMZ-301 are made of high-quality PVC resin as the main material, adding a certain proportion of stabilizer, lubricant, and impact agent, and extruded and granulated after uniform mixing and dispersion in a high-speed mixer. This injection molding grade granules can be directly used for injection molding of PVC-U drainage pipe fittings, and have excellent mechanical properties, processing properties and chemical corrosion resistance.

Product Features
1. Excellent mechanical properties
Excellent impact resistance and wider applicability.
2. Excellent processing performance
Good long-term thermal stability, good fluidity, smooth surface, can reduce gas marks and butterfly spots on products.
3. Excellent chemical corrosion resistance
It has excellent chemical stability, is not affected by the residual chlorine content in water, and can resist corrosion from most solvents except ketones such as toluene, butanone, and c