Determination of Ultra-trace Gold,Platinum and Palladium in Geochemical Exploration Sample by Emisson Spectrometry with Foam Absorbent;

Determination of gold in complex ores containing antimong and tungsten by foam plastic method-the selectivity and repeatability of gold separation and concentration by this method;

Synthesis route and preparation technology of polyimide foam;

Study on Flame-retardant Polyurethane Flexible Foam;

Improvement of the determination of trace gold enriched on foam-plastic using emission spectrum;

Research on several problems in enrichment and separation of gold with foam plastic;

Application of photoinitiation copolymerization in the preparation of high-performance MAA/AN/AM copolymer foam plastic;

Research situation for property improvement of foam plastic;

In order to recycle waste foamed plastic materials,the waste materials were firstly melt,then cooled and crushed,and so the waste foamed plastics aggregate(called EPS aggregate)are obtained.

A Study on LLDPE Foamed plastics;

Polyisocyanurate Foamed Plastic Modified by Propylene Oxide

Every one of human society is deeply concerned at the environment pollution from foamed plastic.

Study on a rigid polyurethanes foam plastics;

Research and application of epoxy foam plastics