透气管 Permeability Cell ; vent pipe 透气薄膜 breathable films ; hard - soft systems ; free from plasticizers ; Extrusion- and injection molding grade 开式透气 open venting ..
基于24个网页-相关网页
透气管 Permeability Cell ; vent pipe 透气薄膜 breathable films ; hard - soft systems ; free from plasticizers ; Extrusion- and injection molding grade 开式透气 open venting ..
基于16个网页-相关网页
... pipe 透气薄膜 breathable films ; hard - soft systems ; free from plasticizers ; Extrusion- and injection molding grade 开式透气 open venting ..
基于16个网页-相关网页
透气管 Permeability Cell ; vent pipe 透气薄膜 breathable films ; hard - soft systems ; free from plasticizers ; Extrusion- and injection molding grade 开式透气 open venting ..
基于16个网页-相关网页
研究了废聚氨酯（PU）的溶解特性，以及用其制造的粘合剂和防水透气薄膜的性能。
The dissolution character of waste PU was reported. The performance of binder and water-repellent and ventilate film which were synthesized by waste PU was also investigated.
用压差法测试塑料薄膜的透气性，是一个长期使用的主流测试方法。
One of the main methods to test the gas permeability is using partial pressure difference.
综述了防水透气性聚氨酯薄膜及涂层的结构、原理及各种成型加工工艺及其应用。
This review summarizes the structure, principal and several manufacture theories of waterproof and breathable polyurethane film, coating, and their applications.
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