HR90 foam regulator is a crucial PVC additive for controlling the foaming process in PVC and other polymeric materials. By understanding its functions, benefits, and applications, manufacturers can effectively utilize this PVC foaming regulator to enhance the performance and quality of their foamed products. Proper selection, handling, and optimization of processing conditions are essential to achieve the desired foam characteristics and ensure product quality and safety.
ITEM | HR90 |
Appearance | White, free flowing powder |
Density | 0.40-0.55 g/cm3 |
Specific gravity | >1.10 |
Particle size | <=2.0% Max on 40 mesh |
Volatiles | <=1.2% Max |
Molecular Weight | >5million |