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Method of preparing thermoplastic polyurethane membrane with high adhesion and high elasticity
A method of preparing a thermoplastic polyurethane membrane with high adhesion and high elasticity includes the following steps: (a) preparing a modifying solution, wherein the modifying solution is one or a mixture of at least two of diethylenetriamine, diethylaminopropylamine, and diaminodiphenylmethane; (b) preparing a semi-finished product by applying the modifying solution on at least one surface of a thermoplastic polyurethane membrane; and (c) subjecting the semi-finished product to a temperature of 50° C.˜180° C. in order for the semi-finished product to undergo a reaction and thus form the thermoplastic polyurethane membrane with high adhesion and high elasticity.
TAIWAN TEXTILE FEDERATION, R.O.C.
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Sheng-Jen Yu-chuan Yun-chin Hung-Kung Shu-Hui Yao-Hung Jian-Fan
Lin Lin Kuo Chien Huang Kuo Chen