2.We are committed to producing high-performance plastic products, such as PVC, PP, HDPE sheets, tubes, rods, profiles and welding rods, used in chemistry, engineering, electronics, food, medical care, water supply and drainage works, construction materials, irrigation, water breeding, electri...
2.We are committed to producing high-performance plastic products, such as PVC, PP, HDPE sheets, tubes, rods, profiles and welding rods, used in chemistry, engineering, electronics, food, medical care, water supply and drainage works, construction materials, irrigation, water breedin...
JC-890 抗冲改性剂在丙烯酸酯类聚合的过程中加入了特殊有机单体，采用进口原材料和先进的工艺聚合而成，在确保高分子量的同时，又能调整溶体强度，使PVC材料塑化的速度和程度更合理更充分，加工范围更宽。从而使PVC制品的韧性、刚性光泽度、耐候性得到全面的提高。
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聚氯乙烯(PVC),一种由氯乙烯分子通过自由基聚合形成的聚合物。 PVC的分子结构(来自百度,图侵删) 1835年,法国化学家勒尼奥(Henri Victor Regnault)在他的一篇论文中首次记录了氯乙烯的制备方法。氯乙烯的研究诞生于有机化学领域关于自由基性质大争论的背景下。当时,自由基在有机化学中的基本作用已被化学家普遍接受,...
The PVC sheet pasting machine is reasonable and reliable in structure, and is capable of greatly improving the processing efficiency of pasting the PVC sheets on the packaging box top window openings by coordination of manual operation.CN周化庆...
PVC是一种塑料，全称为聚氯乙烯（Polyvinyl chloride），是一种白色或淡黄色的固体粉末或树脂。PVC由氯气和乙烯在高温下聚合而成，具有耐热、耐腐蚀、绝缘性能好等优良的物理性能，广泛应用于建筑材料、电器电子、医疗器械、交通运输、包装、人造革等领域。PVC材料的优点包括：1）耐腐蚀、耐化学性能好，能够在酸、碱等...
聚氯乙烯(Polyvinyl chloride),英文简称PVC,是氯乙烯单体(VCM)在过氧化物、偶氮化合物等引发剂或在光、热作用下按自由基聚合反应机理聚合而成的聚合物。氯乙烯均聚物和氯乙烯共聚物统称之为氯乙烯树脂。PVC为无定形结构的白色粉末,支化度较小,玻璃化温度77~90℃,170
This pvc sheet making machine is designed to produce rigid pvc unstranparent sheet, which is featured with good plastification, high tension, products color controlling, high production capacity and can be replaced pvc casting sheets. THIS LINE CONSIST...
《聚氯乙烯(PVC)防水卷材》标准解读 热度: PVC简介聚氯乙烯PolyvinylchloridePVC分子结构1pvc薄膜Polyvinylchloride主 要成份为聚氯乙烯色泽鲜艳、耐腐蚀、牢固耐用由于在制造过程中增加了增塑剂、 抗老化剂等一些有毒辅助材料来增强其耐热性韧性延展性等故其产品一般不存放食 ...