CN2315403Y - 抗静电塑料管子 - Google Patents

抗静电塑料管子 Download PDF

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Publication number
CN2315403Y
CN2315403Y CN 97248443 CN97248443U CN2315403Y CN 2315403 Y CN2315403 Y CN 2315403Y CN 97248443 CN97248443 CN 97248443 CN 97248443 U CN97248443 U CN 97248443U CN 2315403 Y CN2315403 Y CN 2315403Y
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Prior art keywords
pipe
utility
model
plastic pipe
electrostatic
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Expired - Fee Related
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CN 97248443
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English (en)
Inventor
罗希良
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YOULI ENGINEERING PLASTIC PIPE GENERAL FACTORY ZHEJIANG
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YOULI ENGINEERING PLASTIC PIPE GENERAL FACTORY ZHEJIANG
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Priority to CN 97248443 priority Critical patent/CN2315403Y/zh
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Publication of CN2315403Y publication Critical patent/CN2315403Y/zh
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Abstract

本实用新型所述的抗静电塑料管子是塑料管子的外面复合了由导电塑料形成的抗静电管子,实质上是用两种塑料形成的一种复合管子,因为外层的抗静电管子不仅具有一定的工程强度,而且表面具有导电性,又不容易积聚静电符,因此,本实用新型就具有了永久性的抗静电性能,同时还具有屏蔽电磁波的作用,且特别适用于矿山、石油、化工、天然气等防爆场所,也适用于宾馆、办公楼等高级建筑物。

Description

抗静电塑料管子
本实用新型涉及一种抗静电塑料管子。
公知的抗静电塑料管子是利用涂布法在塑料管子的表面涂上一层抗静电涂料而形成的,这种抗静电塑料管子的制作方法简单,成本低,但是表面涂层很容易因磨擦或冲洗而脱落,因此,不能保持持久的抗静电性能。
本实用新型的目的是提供一种能永久保持抗静电性能的抗静电塑料管子。
本实用新型的解决方案是塑料管子的外面复合了由导电塑料形成的抗静电管子。
上述方案的实质是用两种塑料形成一种复合的塑料管子,因为外层的抗静电管子是用具有一定工程强度的导电塑料制作的,表面不仅具有导电性,同时也不容易积聚静电荷,因此,就具有了永久的抗静电性能,同时还具有屏蔽电磁波的作用。这种能永久抗静电的塑料管子特别适用于矿山、石油、化工、天然气等防爆场所,也适用于宾馆、办公楼等高级建筑物。
下面结合附图和实施例来阐明本实用新型的具体内容。
附图1是本实用新型的结构图。
如图所示,本实用新型所述的抗静电塑料管子是在塑料管子1的外面复合了由导电塑料形成的抗静电管子2。采用挤管工艺即能形成上述结构的复合管子。制作塑料管子的材料一般为聚氯乙烯或ABS或聚丙烯等工程塑料,导电塑料则是以上述工程材料为基材,再混入多种能抗静电的添加剂经混炼后而形成的,这些添加剂是诸如金属粉末、金属氧化物、炭黑、石墨及表面活性剂等导电材料。

Claims (1)

1、一种抗静电塑料管子,其特征是:塑料管子(1)的外面复合了由导电塑料形成的抗静电管子(2)。
CN 97248443 1997-11-12 1997-11-12 抗静电塑料管子 Expired - Fee Related CN2315403Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97248443 CN2315403Y (zh) 1997-11-12 1997-11-12 抗静电塑料管子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97248443 CN2315403Y (zh) 1997-11-12 1997-11-12 抗静电塑料管子

Publications (1)

Publication Number Publication Date
CN2315403Y true CN2315403Y (zh) 1999-04-21

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Family Applications (1)

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CN 97248443 Expired - Fee Related CN2315403Y (zh) 1997-11-12 1997-11-12 抗静电塑料管子

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CN (1) CN2315403Y (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101927545A (zh) * 2010-07-12 2010-12-29 天津市天塑滨海氟塑料制品有限公司 用于制造可屏蔽聚四氟乙烯绝缘管毛坯件的模具及方法
CN101165382B (zh) * 2006-10-17 2012-05-30 株式会社明治飞雷克斯 软管及其制造方法
CN104399217A (zh) * 2014-10-22 2015-03-11 中国石油化工股份有限公司 一种防静电消防水带

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101165382B (zh) * 2006-10-17 2012-05-30 株式会社明治飞雷克斯 软管及其制造方法
CN101927545A (zh) * 2010-07-12 2010-12-29 天津市天塑滨海氟塑料制品有限公司 用于制造可屏蔽聚四氟乙烯绝缘管毛坯件的模具及方法
CN104399217A (zh) * 2014-10-22 2015-03-11 中国石油化工股份有限公司 一种防静电消防水带

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C19 Lapse of patent right due to non-payment of the annual fee
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