PVC foam products are widely used in door panels, shoe materials, and other fields due to their excellent properties such as lightweight and thermal insulation. However, to produce high-quality foam products, it is not only necessary to optimize the formula and process, but also to scientifically select and apply various processing aids. These additives play a crucial role in the PVC foaming process, directly affecting the uniformity of foaming, the strength of the product, and the performance of the final product.

Improve processing performance：

PVC processing aids can reduce melt viscosity, improve flowability, and make the foaming process smoother, especially suitable for the molding of complex shaped products. By optimizing the fluidity of the melt, processing aids can reduce energy consumption during extrusion or injection molding processes and improve production efficiency.

Optimize foam structure：

PVC processing aids can promote the uniform dispersion of foaming agents, forming small and evenly distributed cell structures, thereby improving the mechanical properties and appearance quality of products. And by adjusting the dosage and type of processing aids, the size of the pores can be effectively controlled, avoiding performance defects caused by excessively large or small pores.

Improve product performance：

PVC processing aids can improve the compressive strength, impact resistance, and wear resistance of PVC foam products, extending their service life. By optimizing the use of processing aids, the surface of the product becomes smoother and more delicate, and the glossiness is significantly improved.

Shandong HTX Chemical creates high-quality PVC processing aids. If you have any demands, please do not hesitate to contact me.

WeChat/WhatsApp/Tel: +86 19054788946

Email:Lau@htxchemical.com