CN104558921A - 一种含有阻燃剂和增塑剂的pvc环保型电线电缆护套 - Google Patents

一种含有阻燃剂和增塑剂的pvc环保型电线电缆护套 Download PDF

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CN104558921A
CN104558921A CN201310498826.0A CN201310498826A CN104558921A CN 104558921 A CN104558921 A CN 104558921A CN 201310498826 A CN201310498826 A CN 201310498826A CN 104558921 A CN104558921 A CN 104558921A
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fire retardant
electric wire
softening agent
pvc
plasticizer
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荆致富
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Ningxia Jinhuanghe Plastic Industry Co Ltd
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Ningxia Jinhuanghe Plastic Industry Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • C08K13/02—Organic and 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

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  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其配方由60%-70%的PVC树脂、15%-40%的增塑剂、5%-10%的阻燃剂、2%-5%的增料、2%-5%的内外滑剂和2%-5%的稳定剂。本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。

Description

一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套
技术领域
本发明涉及电缆套管，具体涉及一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套。
背景技术
目前工程用电缆套管是以聚氯乙烯树脂为主料、重质碳酸钙为填料、及氯化聚乙烯、石蜡等小料混合制成，并具备一定的耐腐蚀、耐高温、阻燃、绝缘耐磨重量轻、无污染等特性。但其不足之处是抗压强度差，与施工应用要求还有差距，其阻燃性能也不够理想；另外其维卡软化温度徘徊在90℃左右，内外管壁摩擦系数大等，增加了施工使用的难度。
发明内容
针对现有技术上存在的不足，本发明目的是在于提供一种性能优良的含有阻燃剂和增塑剂的PVC环保型电线电缆护套。
为了实现上述目的，本发明是通过如下的技术方案来实现：其配方由60%-70%的PVC树脂、15%-40%的增塑剂、5%-10%的阻燃剂、2%-5%的增料、2%-5%的内外滑剂和2%-5%的稳定剂。
作为优选，所述增塑剂为DOP。
作为优选，所述阻燃剂为TCP。
作为优选，所述填料为碳酸钙。
作为优选，所述内外滑剂为硬酯酸。
作为优选，所述稳定剂为钙锌复合稳定剂。
本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。
附图说明
下面结合附图和具体实施方式来详细说明本发明；
图1为本发明的结构示意图；
具体实施方式
为使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
参照图1，本具体实施方式采用以下技术方案：含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其配方由60%-70%的PVC树脂、15%-40%的增塑剂、5%-10%的阻燃剂、2%-5%的增料、2%-5%的内外滑剂和2%-5%的稳定剂。
值得注意的是，所述增塑剂为DOP。
值得注意的是，所述阻燃剂为TCP。
值得注意的是，所述填料为碳酸钙。
值得注意的是，所述内外滑剂为硬酯酸。
值得注意的是，所述稳定剂为钙锌复合稳定剂。
本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (6)

1.一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，其配方由60%-70%的PVC树脂、15%-40%的增塑剂、5%-10%的阻燃剂、2%-5%的增料、2%-5%的内外滑剂和2%-5%的稳定剂。
2.根据权利要求书1所述的一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，所述增塑剂为DOP。
3.根据权利要求书1所述的一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，所述阻燃剂为TCP。
4.根据权利要求书1所述的一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，所述填料为碳酸钙。
5.根据权利要求书1所述的一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，所述内外滑剂为硬酯酸。
6.根据权利要求书1所述的一种含有阻燃剂和增塑剂的PVC环保型电线电缆护套，其特征在于，所述稳定剂为钙锌复合稳定剂。
CN201310498826.0A 2013-10-22 2013-10-22 一种含有阻燃剂和增塑剂的pvc环保型电线电缆护套 Pending CN104558921A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105575456A (zh) * 2015-12-31 2016-05-11 安徽楚江高新电材有限公司 一种耐寒、无卤阻燃型铜制复合电缆材料及其制备方法
CN105778358A (zh) * 2016-05-18 2016-07-20 魏倩 一种应用于电力系统的绝缘材料及其制备方法
CN111548583A (zh) * 2020-06-18 2020-08-18 安徽高胜电讯材料有限公司 一种光缆护套及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210447A (ja) * 1988-02-17 1989-08-24 Mitsubishi Kasei Vinyl Co 塩化ビニル系樹脂組成物
CN1927934A (zh) * 2006-09-19 2007-03-14 上海电缆研究所 高压电缆用半硬质阻燃pvc护套料
CN101377967A (zh) * 2007-08-29 2009-03-04 安徽大九华铜业有限公司 一种新型环保pvc线缆护套料
CN102002199A (zh) * 2010-11-15 2011-04-06 江苏宝源高新电工有限公司 90℃高阻燃聚乙烯护套料
CN103087434A (zh) * 2011-10-27 2013-05-08 天津德昊超微新材料有限公司 6000目超细重钙填充改性阻燃绝缘电缆专用料

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01210447A (ja) * 1988-02-17 1989-08-24 Mitsubishi Kasei Vinyl Co 塩化ビニル系樹脂組成物
CN1927934A (zh) * 2006-09-19 2007-03-14 上海电缆研究所 高压电缆用半硬质阻燃pvc护套料
CN101377967A (zh) * 2007-08-29 2009-03-04 安徽大九华铜业有限公司 一种新型环保pvc线缆护套料
CN102002199A (zh) * 2010-11-15 2011-04-06 江苏宝源高新电工有限公司 90℃高阻燃聚乙烯护套料
CN103087434A (zh) * 2011-10-27 2013-05-08 天津德昊超微新材料有限公司 6000目超细重钙填充改性阻燃绝缘电缆专用料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105575456A (zh) * 2015-12-31 2016-05-11 安徽楚江高新电材有限公司 一种耐寒、无卤阻燃型铜制复合电缆材料及其制备方法
CN105778358A (zh) * 2016-05-18 2016-07-20 魏倩 一种应用于电力系统的绝缘材料及其制备方法
CN111548583A (zh) * 2020-06-18 2020-08-18 安徽高胜电讯材料有限公司 一种光缆护套及其制备方法

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Application publication date: 20150429