- The product is light in weight, saves raw materials and still ensures quality. - The output product will have improved thermal and sound insulation properties. - Helps increase the durability of the plastic structure, minimizing shrinkage and protrusion on the plastic surface. - The decomposition temperature can be reduced up to 155°C when using an expansion agent. - The stimulants can be metal compounds (such as ZnO, ZnSt, Ba-Zn, and K-Zn systems or lead salts) or organic compounds (such as acids, and urea). | 
