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Product Description:
PVC Foam Modifier YFG-530 is a kind of multi-layer structure of ultra-high molecular polymer,which was investigated by our company. It's made of acrylate monomer by emulsion polymerization and is widely used in low-foamed PVC extrusion products. YFG-530 evaluated by Jiangxi Science and Technology Commission fill the grap of similar products in the country, and its indicators have reached the international standard.
There are three purposes for filling the foaming regulators into PVC foaming products: the first one is to promote the plastication of PVC; the second one is to increase the melt strength of PVC so as to prevent from bubble amalgamation for obtaining even foaming products; the third one is to ensure perfect flow of melt for obtaining good appearance of the products.
Product Specification/Models:
| Product Name | YFG-530 |
Appearance | free flowing white powder |
Granularity(40 mesh pass rate) % | ≥ 98 |
Volatile Mater (%) | ≤ 1.0 |
Intrinsic viscosity | 6.0-13.0 |
ApplicationIt is mainly used in low extrusion PVC foam sheet,profiles,pipe,pipe fittings, etc. And it's used to replace the competitor's PA30,P530A,K400 etc.
Plastic Additives - PVC Foam Modifier (YFG-530)