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发明授权
CN1990537B 输送电子级水的硬聚氯乙烯管道及其配件的材料组合物 失效 - 权利终止

输送电子级水的硬聚氯乙烯管道及其配件的材料组合物
摘要：
本发明公开了一种输送电子级水的硬聚氯乙烯管道材料组合物，其重量份组成为：K＝68～68聚氯乙烯树脂100份、有机锡稳定剂0.8～1.8份、碳酸钙0.0～5.0份、抗冲改性剂1.5～4.0份、内润滑剂0.4～1.5份、外润滑剂0.3～1.5份、加工型ACR？1.0～2.5份、调色颜料1.0～2.0份。本发明还公开了一种输送电子级水的硬聚氯乙烯管道配件的材料组合物。使用本发明的材料制备的管道和配件特别适用于半导体、医药和电子行业，符合电子级水输送管道的要求，并且成本低廉、坚固耐用。
摘要（英）：

The invention discloses a hard polyvinyl chloride pipe combination material transporting electronic- grade water. The proportion by weight of components are: K= 68- 68 polyvinyl chloride resin 100 units, organotin stabilizer 0.8- 1.8 units, calcium carbonate 0.0- 5.0 units, anti-impact modifier 1.5- 4.0 units, inner lubricating agent 0.4- 1.5 units, outside lubricating agent 0.3 -1.5 units, processing ACR 1.0- 2.5 units, and color- adjusting dying material 1.0- 2.0 units. The invention also discloses a combination material for fittings of said hard polyvinyl chloride. The pipe and fittings are especially suitable for semi-conductor, medical and electronic industry, and the cost is low and life length is long.

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