CN109233073A - 一种耐腐蚀pe管材 - Google Patents

一种耐腐蚀pe管材 Download PDF

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Publication number
CN109233073A
CN109233073A CN201811281736.5A CN201811281736A CN109233073A CN 109233073 A CN109233073 A CN 109233073A CN 201811281736 A CN201811281736 A CN 201811281736A CN 109233073 A CN109233073 A CN 109233073A
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China
Prior art keywords
parts
corrosion
resistant
tubing
density polyethylene
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Withdrawn
Application number
CN201811281736.5A
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English (en)
Inventor
张开华
张庆
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Hubei Tianmen Guan Hua Science And Technology Co Ltd
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Hubei Tianmen Guan Hua Science And Technology Co Ltd
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Priority to CN201811281736.5A priority Critical patent/CN109233073A/zh
Publication of CN109233073A publication Critical patent/CN109233073A/zh
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2296Oxides; Hydroxides of metals of zinc
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/18Applications used for pipes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/062HDPE

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)

Abstract

本发明公开了一种耐腐蚀PE管材,由下列重量份数的原料制成:高密度聚乙烯50‑80份、线性低密度聚乙烯30‑50份、二元乙丙橡胶30‑40份、废旧塑料管材10‑20份、改性纤维2‑8份、改性纳米碳酸钙10‑15份、萜烯树脂10‑20份、氧化锌2‑4份、热稳定剂2‑5份。本发明耐腐蚀和耐磨损性能强,使用寿命长,抗老化,韧性高,拉伸强度高,材质轻,耐压,隔音效果好。

Description

一种耐腐蚀PE管材
技术领域
本发明涉及塑料制品领域,特别是涉及一种耐腐蚀PE管材。
背景技术
我国塑料管道发展很快,质量在不断提高。已初步形成以聚氯乙烯(PVC-U)管、聚乙烯(PE)管和聚丙烯(PP-R)管为主的塑料管产业。其中聚乙烯(PE)管由于其自身独特的优点被广泛的应用于建筑给水,建筑排水,埋地排水管,建筑采暖、燃气输配、输气管,电工与电讯保护套管、工业用管、农业用管等。其主要应用于城市供水、城市燃气供应及农田灌溉。
发明内容
本发明提供了一种耐腐蚀PE管材,采用了如下技术方案:
一种耐腐蚀PE管材,其特征在于:由下列重量份数的原料制成:高密度聚乙烯50-80份、线性低密度聚乙烯30-50份、二元乙丙橡胶30-40份、废旧塑料管材10-20份、改性纤维2-8份、改性纳米碳酸钙10-15份、萜烯树脂10-20份、氧化锌2-4份、热稳定剂2-5份。
本发明具备以下有益效果:耐腐蚀和耐磨损性能强,使用寿命长,抗老化,韧性高,拉伸强度高,材质轻,耐压,隔音效果好。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。
一种耐腐蚀PE管材,由下列重量份数的原料制成:高密度聚乙烯50-80份、线性低密度聚乙烯30-50份、二元乙丙橡胶30-40份、废旧塑料管材10-20份、改性纤维2-8份、改性纳米碳酸钙10-15份、萜烯树脂10-20份、氧化锌2-4份、热稳定剂2-5份。
以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。

Claims (1)

1.一种耐腐蚀PE管材,其特征在于:由下列重量份数的原料制成:高密度聚乙烯50-80份、线性低密度聚乙烯30-50份、二元乙丙橡胶30-40份、废旧塑料管材10-20份、改性纤维2-8份、改性纳米碳酸钙10-15份、萜烯树脂10-20份、氧化锌2-4份、热稳定剂2-5份。
CN201811281736.5A 2018-10-31 2018-10-31 一种耐腐蚀pe管材 Withdrawn CN109233073A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811281736.5A CN109233073A (zh) 2018-10-31 2018-10-31 一种耐腐蚀pe管材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811281736.5A CN109233073A (zh) 2018-10-31 2018-10-31 一种耐腐蚀pe管材

Publications (1)

Publication Number Publication Date
CN109233073A true CN109233073A (zh) 2019-01-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174410B2 (en) * 2017-11-16 2021-11-16 Dow Global Technologies Llc Method for coating a pipeline field joint

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11174410B2 (en) * 2017-11-16 2021-11-16 Dow Global Technologies Llc Method for coating a pipeline field joint

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