CN102775667A - 聚乙烯梅花管的生产工艺 - Google Patents

聚乙烯梅花管的生产工艺 Download PDF

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Publication number
CN102775667A
CN102775667A CN2012102482279A CN201210248227A CN102775667A CN 102775667 A CN102775667 A CN 102775667A CN 2012102482279 A CN2012102482279 A CN 2012102482279A CN 201210248227 A CN201210248227 A CN 201210248227A CN 102775667 A CN102775667 A CN 102775667A
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China
Prior art keywords
plum blossom
production process
blossom pipe
polyethylene
vilaterm
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Pending
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CN2012102482279A
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English (en)
Inventor
陆根林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANCHENG JIACHENG PLASTIC CO Ltd
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YANCHENG JIACHENG PLASTIC CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
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Priority to CN2012102482279A priority Critical patent/CN102775667A/zh
Publication of CN102775667A publication Critical patent/CN102775667A/zh
Pending legal-status Critical Current

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Abstract

本发明公开了一种聚乙烯梅花管的生产工艺,包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.3~0.5投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。优点是:利用上述工艺生产出来的聚乙烯梅花管,抗冲击,耐高温,抗冲击,使用寿命长。

Description

聚乙烯梅花管的生产工艺
技术领域
本发明涉及一种聚乙烯梅花管的生产工艺。
背景技术
聚乙烯梅花管,用于地下通信管道的铺设,不抗冲击,不耐高温,使用寿命长较短,不能对通信光缆、电缆起到保护作用。
发明内容
本发明所要解决的技术问题是:提供一种聚乙烯梅花管的生产工艺。
为了解决上述技术问题,本发明采用的技术方案是:聚乙烯梅花管的生产工艺,包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.3~0.5投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。
本发明的优点是:利用上述工艺生产出来的聚乙烯梅花管,抗冲击,耐高温,抗冲击,使用寿命长。
具体实施方式
实施例1:
聚乙烯梅花管的生产工艺,包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.3投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。
实施例2:
聚乙烯梅花管的生产工艺,包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.4投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。
实施例3:
聚乙烯梅花管的生产工艺,包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.5投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。

Claims (1)

1.聚乙烯梅花管的生产工艺,其特征在于:包括如下步骤:将高密度聚乙烯和填充母料按照质量比:1∶0.3~0.5投入混合机,由双螺杆挤出机经高温高压挤塑成型,由牵引机牵至切割机,定长切割后送检入库。
CN2012102482279A 2012-07-18 2012-07-18 聚乙烯梅花管的生产工艺 Pending CN102775667A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102482279A CN102775667A (zh) 2012-07-18 2012-07-18 聚乙烯梅花管的生产工艺

Applications Claiming Priority (1)

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CN2012102482279A CN102775667A (zh) 2012-07-18 2012-07-18 聚乙烯梅花管的生产工艺

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CN102775667A true CN102775667A (zh) 2012-11-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113831628A (zh) * 2016-12-13 2021-12-24 义博通信设备集团股份有限公司 一种多孔梅花管及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260268A (zh) * 1999-12-29 2000-07-19 上海杰事杰新材料股份有限公司 一种新型梅花管材料
CN1322774A (zh) * 2001-06-06 2001-11-21 宁波信高塑化有限公司 通讯光缆护套管专用料及其制备方法
CN201829908U (zh) * 2010-10-20 2011-05-11 喻友红 埋地式通信电缆七孔蜂窝管

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1260268A (zh) * 1999-12-29 2000-07-19 上海杰事杰新材料股份有限公司 一种新型梅花管材料
CN1322774A (zh) * 2001-06-06 2001-11-21 宁波信高塑化有限公司 通讯光缆护套管专用料及其制备方法
CN201829908U (zh) * 2010-10-20 2011-05-11 喻友红 埋地式通信电缆七孔蜂窝管

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张玉龙: "《塑料制品挤出成型实例》", 30 April 2005 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113831628A (zh) * 2016-12-13 2021-12-24 义博通信设备集团股份有限公司 一种多孔梅花管及其制备方法

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Application publication date: 20121114