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Use of thermoplastic polyurethanes in rubber modified bitumen roofing membranes
Use of thermoplastic polyurethanes in rubber modified bitumen roofing membranes
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机译:热塑性聚氨酯在橡胶改性沥青屋面膜中的用途
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摘要
A roofing membrane that includes a blend of thermoplastic polyurethane and petroleum liquid so as to improve the UV stability of the blend without adversely affecting the flexibility of the dried and/or cured blend.
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