The formulation must be preserved against decomposition due to chemical degradation and protected from microbial contamination and the destructive influences of excessive heat, light, and moisture.
Thermal stabilizers is a class of additives to prevent or reduce polymers heat in the processing then to be degradation or cross-linking, to extend the lifecycle of composite materials.
Selecting suitable degradation temperature and mixture of antioxidant masterbatch, the degradation effect of PP, heat performance and processing stability are improved.