Active Member
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[China]
Address: No.292, Weigao Road, Gaoqing, Zibo, Shandong, China
Contact name:Liu
Shandong Dingding Chemical Co., Ltd. |
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Description
DA-869 series is styrene-acrylonitrile copolymer with ultra-high molecular weightwhich reaches to 5 million.
It is processing aid for ABS,ASA,ABS/PC alloy. It is alsothe foaming regulator for PVC products. It can also
be used in the PVC products which have special request on heat resistance.
It is white powder. It can be dissolved in ketone and chloroform, but not in water and alcohol.
Quality Specification
Item | Index (DA-801) | Index (DA-869) |
Inherent Viscosity[η],25℃ | 11-14 | 11-14 |
Bulk Density,g/cm3 ≥ | 0.35 | 0.35 |
Volatile Matter,%≤ | 1.0 | 1.0 |
Particle Size (0.45mm(40 mesh passed) ) ≥% | 98 | 98 |
Application and Property
Item | DA-801 | DA-869 |
Main Application | ABS, ASA, PC, PVC pipe, profile, low foamed products as the processing aid etc. | ABS,ASA,PC,PVC pipe, pipe fittings, profile, low foamed pipe and board. |
Typical Characteristic | Improve the thermal stability and processability of ABS, PVC/PC. Improve heat-resistance and surface gloss of products. | Increase the fluidity; Improve the surface luster and transparency; Endow the product more rigid. |
Plastication | Fast | Fair |
Fluidity | Fair | Good |
Dispersity | Good | Fair |
Packing and Storage
25kg net in PP woven bag or kraft bags with PE bag lined. The product is non-toxic, non-corrosive solid powder and
non-dangerous goods for transport.
To be stored in cool and ventilated warehouse, avoid direct exposure to sunlight. Guarantee period for 12 months,
if more than one year, it can be used after passing inspection.
