可水分散多异氰酸酯技术进展

Technical Progress of the Water Dispersible Polyisocyanates

可水分散多异氰酸酯作为双组分水基胶粘剂和涂料交联剂,具有使用时不会生成甲醛等有害物质的优点。简介制备方法,着重介绍国内外技术进展以及在织物整理、木材加工等方面的用途。

As the crosslinking agents of the two-component aqueous adhesives and coatings,the advantage of the water dispersible polyisocyanates is to produce no harmful substances of formaldehyde and others in use. The preparation methods were briefly introduced. The technical progress at home and abroad, and uses for the fabric arrangement,the wood process etc. were emphatically described.