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Pvc Foaming Adjustment Agent Da 90 Series - China

price: contact company for price

A- 90 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 strength of PVC compound, prevent bubble from

melt and crack to get more homogeneous foaming structure and low density

of product. It also can improve surface gloss of PVC product.

It is white flowing powder. It can be dissolved in ketone and chloroform, but not in water and alcohol


Quality Specification

Item Index ( DA- 90 series)

Inherent Viscosity [ η ] , 25℃ 12.5- 14.5

Bulk Density, g/ cm3 0.35

Volatile matter, % ≤ 1.0

Particle size ( 0.45mm( 40 mesh) passed % ≥ 98


To be used in PVC foamed products, PVC profiles, pipe, sheet, board etc.

Typical Characteristic

Excellent comprehensive property; It is fit for all kinds of low foamed products.

Company Contact:

  • Phone: 865336256333

  • Address: zibo, shandong, china, zibo, China

  • Email: Email

Published date: April 29, 2015 -

  • Business Description: Shandong Dingding chemical Co., Ltd.was founded in 2008, located inZibocity,Shandong,the ancient Lu Kingdomthe region is one of the production base of PVC plastic additives.

    Dingding specializes in researching &producing plastic additives.It is the leading company in plastic additives technology inChina. D&D is the registered trademark,widely known in China and abroad.

    Our main products include:Acrylic Impact Modifier, MBS Impact Modifier, Processing Aid,Foam Regulator,SAN resin ,Lubricant,Pharmaceutical raw materials intermediates etc,.Today production capacity exceeds 20,000 metric tons per year and is growing at a significant rate.

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