PVC Foaming Adjustment Agent: DA-530 Series
Negotiable /Metric Ton
Min.Order:1 Metric Ton
Shandong Dingding Chemical Co., Ltd.
Description
DA-530 series(DA-80,DA-400)is acrylic copolymer with high molecular weight (HMW) and super melt strength.It is processing aid for general purpose and it can obviously improve melt strengthof PVC compound, prevent bubble from melt and crack to get more homogeneousfoaming structure and low density of product.
It is white flowingpowder. It can be dissolved in ketone and chloroform, but not in water andalcohol