ACR 加工助剂 KRT-90

PVC Foaming Regulator KRT-901 Series is a specialized acrylic-based PVC additive designed to improve melt strength, promote uniform cell structure, and enhance surface quality in PVC foam board and WPC production. It is widely used for extrusion foaming of PVC sheets, profiles, and foamed products, delivering stable foaming, lower density, and superior mechanical properties.

Description:

PVC foaming regulators developed by our company are actually acrylic processing aids and have all characteristics of acrylic processing aids. The only difference between them is that the molecular weight of foaming regulators is much more higher than that of acrylic processing aid.

According to the different applications,our PVC foaming regulator has been divided into 4 groups:

● 0～8mm thin foaming board:KRT-530

● 8～15mm thin foaming board:KRT-90

● more than 15mm thick foaming board:KRT-200

● foaming shoes:KRT-530S

 Tech Spec:

 Functions:

l promote the fusion of PVC compound.

l increase the melt strength of PVC so as to prevent from bubble amalgamation for obtaining even foaming products.

l ensure perfect flow of PVC melt for obtaining smooth surface of PVC finished products.

 Applications:

PVC foaming regulators are used to produce PVC foaming sheet,foaming WPC etc

Recommend using dosage:7-15kg per 100kg PVC resin.

 Package and Storage:

Packed in 25kg woven bag or 500kg bulk bag.