Technical cinditions on fittings of crosslinked polyethlene pipes for water suppply in buidings 建筑給水交聯(lián)聚乙烯pe-x管用管件技術(shù)條件
Effect of polyethlene glycol on membrane forming systems and polyethersulfone with cardo performance and structure 聚乙二醇對聚芳醚砜鑄膜液體系及膜性能與結(jié)構(gòu)的影響
Protective tapes have a wide range of applications . they can be made from backing materials of polyethlene ( pe ), soft polyvinylchloride ( spvc ) and then coated with either acrylic or rubber psas 保護(hù)膠粘帶是以聚乙烯薄膜,聚氯乙烯薄膜等為基材,涂以特殊丙烯酸酯或橡膠壓敏膠制造而成。
Pe pipesline anti-sertic tape are made rfom thick sheets of polyethlene ( pe ) as the backing material, which are coated with ageing ahd corrosion resistant, high intensity . they are mainly used in the insulation and anti-corrosion of underground, submarine orair pipes, e . g . petoleum pipes etc pe管道防腐膠帶是以加厚聚乙烯薄膜為基材涂以耐老化耐腐蝕的高強(qiáng)度底涂漆制造而成適用于各種埋地水下架空管道的絕緣防腐如石油管道等。