K138T is a high‑performance PVC processing aid with balanced plasticizing and homogenizing performance. It is widely used for building materials including WPC doors, rigid PVC profiles, PVC advertising boards, decorative panels, WPC flooring and PVC foam products.

When applied to WPC door production, it boosts the dispersion of PVC dry powder inside extruder, improves mechanical strength and surface gloss of finished profiles. It optimizes the uniformity of foam cell structure, reduces surface defects, delivers bright and smooth surface for WPC door profiles, and enhances overall mechanical properties with excellent formula compatibility.

Appearance: White powder
Key Features: Balanced plasticizing & homogenizing effect, improve material dispersion, enhance mechanical properties and surface gloss, optimize foam cell uniformity
Applications: WPC doors, WPC flooring, rigid PVC profiles, PVC advertising boards and various PVC foam building materials
Package: Woven bag, net weight 25KG per bag
Storage & Transportation: Transport as non‑dangerous goods. Store in ventilated and dry warehouse.