POLYPROPYLENES AS HOT-MELT ADHESIVES

被引：0
作者：
HAN, GS
SHIRAISHI, N
机构：
来源：
MOKUZAI GAKKAISHI | 1991年 / 37卷 / 01期
关键词：
HOT-MELT ADHESIVE; MODIFIED POLYPROPYLENE; WET-STATE GLUABILITY; WOOD FAILURE; MALEIC ANHYDRIDE;
D O I：
暂无
中图分类号：
TB3 [工程材料学]; TS [轻工业、手工业、生活服务业];
学科分类号：
0805 ; 080502 ; 0822 ;
摘要：
The use of polypropylenes (PPs) as hot-melt adhesives (HMAs) for wood was investigated, and their gluabilities and the durabilities were evaluated. PP modified with maleic anhydride (MPP) had a satisfactory waterproof gluability. This is because of enhanced adhesion caused by the occurrence of esterification between the hydroxyl groups of the wood and the acid anhydride groups of the MPP during hot-pressing. Consequently, it became evident that MPP is very suitable for wood as a HMA.
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页码：39 / 43
页数：5
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