Foaming Regulator ADX-331

Short Description:

ADX-331 foaming regulator is a kind of acrylate processing aid, which is used for PVC foaming products. Products have excellent comprehensive performance, high melt strength, especially suitable for thick wall products.

Product Detail

Product Tags


● Rigid PVC foamboards
● Rigid PVC foam pipes
● Rigid PVC profiles


ADX-331 foaming regulator is a free flowing powder.

Property Index Unit
Appearance White Powder
Bulk Density 0.4-0.6 g/cm3
Intrinsic Viscosity 13.0±0.3
Volatile Matter 1.0 %
30 Mesh Screening 99 %

*The index just represents typical results which are not considered as a specification.

Key Attributes

● Promote the plasticization of PVC composite material.
● Improve melt fluidity to obtain PVC products with good surface.
● The high strength of the melt gives the product with more uniform bubble structure and lower density.



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