Emulsion Polymer Isocyanates as Wood Adhesive: A
Review
宋庆龄有孩子吗期刊名称： Journal of Adhesion Science & Technology
学校共青团组织作者： Gr?stad, K.,Pedern, A.
邓紫棋的歌
年份： 2010年
期号： 第8-10期
关键词： General or Review/ adhesives; beams (structures); curing; emulsions;史记摘抄
病毒检测方法
wood products/ wood adhesive; emulsion polymer isocyanate adhesive; wood-bad product gluing; water-bad emulsion adhesive; solid wood panel;
武汉绿色共享单车parquet; window frames; furniture parts; plywood; finger joints; load-bearing construction; glulam beams; I-beams; curing characteristics; film formation;
chemical reaction; hydroxy-groups; amines-groups; carboxy-groups; creep;
moisture resistance/ E1520E Joining process and welding E1525 Industrial process E1710 Engineering materials E1780 Products and commodities E3614 Wood processing industry
摘要：Emulsion Polymer Isocyanate (EPI) adhesives were introduced in the Japane market for gluing of wood-bad products approximately 30 years ago. The water-bad emulsion adhesives with isocyanate as cross-linker are ud in many parts of the world for production of different types of wood-bad products such as: solid wood panels of different types, parquet, window frames, furniture parts, plywood, finger joints and load-bearing constructions like glulam beams and I-beams. The curing characteristics of EPI adhesives are quite complex and include film formation of the emulsion adhesive as well as chemical reactions of the highly reactive isocyanate towards water, hydroxy-, amines- and carboxy-groups. The advantages obtained by the u of EPI adhesives are fast tting speed, cold curing, light colored glueline, low creep of
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