With the compounding of polyetherglycol and triol, the foam sealant can get good allround properties.
聚醚二醇和聚醚三醇复配使用,可制得综合性能良好的单组分聚氨酯泡沫胶体系。
2
The ceramic membrane technique is used to treat highly concentrated polyether wastewater and reclaim macromolecular polyetherglycol.
利用陶瓷膜技术处理高浓度聚醚废水回收大分子聚醚多元醇。
3
Polyether polyurethane elastomer material was prepared based on polypropylene oxide glycol, toluene diisocyanate (TDI) and DEG as main base meterial, LDA and APP as flame retardants.