CN104633297A - 一种高强度抗老化聚乙烯低温给水管 - Google Patents

一种高强度抗老化聚乙烯低温给水管 Download PDF

Info

Publication number
CN104633297A
CN104633297A CN201310567691.9A CN201310567691A CN104633297A CN 104633297 A CN104633297 A CN 104633297A CN 201310567691 A CN201310567691 A CN 201310567691A CN 104633297 A CN104633297 A CN 104633297A
Authority
CN
China
Prior art keywords
polyethylene
feeding tube
water feeding
strength
aging
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201310567691.9A
Other languages
English (en)
Inventor
谭冬华
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.)
Jiangsu Jiangte Technology Co Ltd
Original Assignee
Jiangsu Jiangte Technology 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.)
Filing date
Publication date
Application filed by Jiangsu Jiangte Technology Co Ltd filed Critical Jiangsu Jiangte Technology Co Ltd
Priority to CN201310567691.9A priority Critical patent/CN104633297A/zh
Publication of CN104633297A publication Critical patent/CN104633297A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/14—Glass
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/133—Rigid pipes of plastics with or without reinforcement the walls consisting of two layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

Abstract

本发明涉及一种高强度抗老化聚乙烯低温给水管，包括聚乙烯给水管，其特征在于在聚乙烯给水管外壁设有一层高强度聚乙烯抗老化层，所述高强度聚乙烯抗老化层由如下重量百分比的组分：聚乙烯78～84、抗氧剂DNP0.1～0.5、纳米二氧化钛0.5～1.5和玻璃短纤维15～20。本发明具有长效抗老化及能进行高压水流输送的优点。

Description

一种高强度抗老化聚乙烯低温给水管
技术领域
本发明涉及一种聚乙烯给水管，尤其涉及一种高强度抗老化聚乙烯低温给水管。
背景技术
目前聚乙烯PE管是以聚乙烯树脂为主要原料，经挤出成型的给水管材，主要应用于室内、外低温给水管道等，该水管尤其在室外使用时，在阳光的长时间照射下易老化破损，同时现有普通的聚乙烯给水管无法进行高压水流的输送。
发明内容
   针对上述缺点，本发明的目的在于提供一种具有长效抗老化及能进行高压水流输送的高强度抗老化聚乙烯低温给水管。
本发明的技术内容为：一种高强度抗老化聚乙烯低温给水管，包括聚乙烯给水管，其特征在于在聚乙烯给水管外壁设有一层高强度聚乙烯抗老化层，所述高强度聚乙烯抗老化层由如下重量百分比的组分：
聚乙烯  78～84
抗氧剂DNP  0.1～0.5 
纳米二氧化钛 0.5～1.5
玻璃短纤维  15～20  。
本发明与现有技术相比所具有的优点是：聚乙烯抗老化层具有长效抗老化的效果，能大大提高聚乙烯给水管的使用寿命，同时具有耐高压的性能，由此能适用于高压水流输送。
附图说明
   图1为本发明的结构示意图。
具体实施方式
如图1所示，一种高强度抗老化聚乙烯低温给水管，包括聚乙烯给水管1，其特征在于在聚乙烯给水管1外壁设有一层高强度聚乙烯抗老化层2，所述高强度聚乙烯抗老化层由如下重量百分比的组分：
聚乙烯  80
抗氧剂DNP  0.3 
纳米二氧化钛 0.7
玻璃短纤维  19  。

Claims (1)

1.一种高强度抗老化聚乙烯低温给水管，包括聚乙烯给水管，其特征在于在聚乙烯给水管外壁设有一层高强度聚乙烯抗老化层，所述高强度聚乙烯抗老化层由如下重量百分比的组分：
聚乙烯  78～84
抗氧剂DNP  0.1～0.5 
纳米二氧化钛 0.5～1.5
玻璃短纤维  15～20。
CN201310567691.9A 2013-11-15 2013-11-15 一种高强度抗老化聚乙烯低温给水管 Pending CN104633297A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310567691.9A CN104633297A (zh) 2013-11-15 2013-11-15 一种高强度抗老化聚乙烯低温给水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310567691.9A CN104633297A (zh) 2013-11-15 2013-11-15 一种高强度抗老化聚乙烯低温给水管

Publications (1)

Publication Number Publication Date
CN104633297A true CN104633297A (zh) 2015-05-20

Family

ID=53212362

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310567691.9A Pending CN104633297A (zh) 2013-11-15 2013-11-15 一种高强度抗老化聚乙烯低温给水管

Country Status (1)

Country Link
CN (1) CN104633297A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106589552A (zh) * 2016-12-19 2017-04-26 苏州金威特工具有限公司 一种高硬度塑料
CN106958695A (zh) * 2017-04-10 2017-07-18 山东华海塑胶建材有限公司 一种高强度聚乙烯供水管

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106589552A (zh) * 2016-12-19 2017-04-26 苏州金威特工具有限公司 一种高硬度塑料
CN106958695A (zh) * 2017-04-10 2017-07-18 山东华海塑胶建材有限公司 一种高强度聚乙烯供水管
CN106958695B (zh) * 2017-04-10 2018-12-07 山东华海塑胶建材有限公司 一种高强度聚乙烯供水管

Similar Documents

Publication Publication Date Title
MY175431A (en) Composite tower for power grid transmission line and composite cross arm structure thereof
MX2014002019A (es) Herramienta para fondo de perforacion y metodo de uso.
MX2019014182A (es) Sistema de control de accionamiento solar para conectores de bomba de aceite.
WO2014066587A3 (en) Anchor latch on-off for sucker rods
WO2014183038A3 (en) Nanoparticulates and a linear polymer delivery system
CN104633299A (zh) 一种抗老化聚乙烯低温给水管
CN104633297A (zh) 一种高强度抗老化聚乙烯低温给水管
CN202537666U (zh) 一种新型医用剪刀
MX2015008954A (es) Polimeros mecanicamente degradables para aplicaciones de fluidos en trabajos en pozos.
CN203963393U (zh) 一种蠕动泵软管管套
CN203431332U (zh) 一种钢塑复合管
CN203641750U (zh) 一种pvc-u排水弯头结构
CN204646813U (zh) 一种系统压力稳定的卸荷回路阀
CN204300551U (zh) 一种管接头
CN203333811U (zh) 一种拉晶管
CN202733292U (zh) 一种螺纹连接的pe/pp灌溉管
CN202927292U (zh) 一种pp-r抗紫外线给水管
CN202992479U (zh) 一种新型三通
CN202629440U (zh) 一种新型四通弯头
CN202791074U (zh) 一种新型密封防堵三通
CN206112278U (zh) 一种环保方形管材
CN202992478U (zh) 一种新型防堵三通
CN204249313U (zh) 型材合流芯
CN204187160U (zh) 一种高强度pvc钢丝管
CN202629438U (zh) 一种新型通管四通

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150520