Issue 13, 2014 - Shenyang Chemical three products are the first in China

Shenyang Chemical three products are the first in China

The new surface modified pyrogenic silica silica products developed by researchers of Shenyang Chemical Co.
, Ltd.
for artificial leather foaming, new viscosity reducing agent for polyvinyl chloride paste resin, and surface modified pyrogenic silica to improve the tear strength of silicone rubber have recently passed the technical appraisal
of relevant departments.
Led by Shenyang Economic and Information Commission, an expert group composed of relevant professional colleges and research institutes in China unanimously identified the three products as the first in China
.

PVC paste resin for artificial leather foaming in micro-suspension polymerization process has reached the technical indicators of similar foreign products in various parameters, and the product has excellent foaming performance and broad market application prospects
.
The application and development of new viscosity reducing agents for PVC paste resin can effectively reduce the viscosity of finished paste, improve the viscosity stability of paste, and improve the foaming performance and tensile strength
of products.
Surface modified pyrogenic silica products, with an innovative process of gas-solid surface contact reaction on silica, the new product performance is equivalent to imported products, can greatly improve the tear strength of silicone rubber, the product can completely break the monopoly
of imported products in the domestic market.

(Hu Zhihong)