PU is the abbreviation for Polyurethane. Tongfeng Zhongtai, its Chinese name being Jianchen Polyurethane. Since it only requires a simple modification of the formula, Tongfeng Zhongtai can obtain different physical properties such as density, elasticity, and rigidity. Currently, Tongfeng Zhongtai has largely replaced materials like glass fiber insulation, wood, and traditional rubber products.
(Third Edition), edited by Zhu Lumin, Liu Yijun, etc., published by Chemical Industry Press.
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Open classification: chemical elements, polymers, teaching aids, Tongfeng Zhongtai, polyurethane, teaching aid books
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