CN104961994A - 一种电缆护套专用阻燃剂 - Google Patents

一种电缆护套专用阻燃剂 Download PDF

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CN104961994A
CN104961994A CN201510337666.0A CN201510337666A CN104961994A CN 104961994 A CN104961994 A CN 104961994A CN 201510337666 A CN201510337666 A CN 201510337666A CN 104961994 A CN104961994 A CN 104961994A
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fire
fire retardant
cable sheath
combustion inhibitor
retardant
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袁庆
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ZHANGJIAGANG DANENG PLASTIC PRODUCT Co Ltd
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ZHANGJIAGANG DANENG PLASTIC PRODUCT 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • 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 & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Insulated Conductors (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种电缆护套专用阻燃剂，由以下重量份的成分组成：聚氯乙烯树脂2.5-3.5、三氧化二锑2-6、氯化石蜡0.5-1、邻苯二甲酸二辛酯1-1.5、三碱式硫酸铅0.08-0.15、硬脂酸钡0.0012-0.003。本发明提供的一种电缆护套专用阻燃剂，本发明为聚氯乙烯塑料专用阻燃剂，采用适当比例的高熔点阻燃添加剂，低软化点的火焰控制剂，以及与电缆料相容较佳的稳定剂，各种成分充分发挥长处，促成电缆护套料中单位氧化锑含量均匀分布，以达到满足不同要求的阻燃效果。

Description

一种电缆护套专用阻燃剂
技术领域
本发明涉及一种电缆护套专用阻燃剂，属于塑料增塑剂技术领域。
背景技术
20世纪70年代，国外首先研制出阻燃电缆护套料，在阻止火灾蔓延方面取得了重大突破。这类电缆护套料主要是采用含有卤素的高分子材料作为基材或是向高分子材料中加入含卤素的阻燃剂来达到抑制火焰蔓延的目的，但是其在燃烧过程中会释放出大量的浓烟和卤化氢气体，卤化氢气体带有毒性容易使人窒息而死，同时有很强的腐蚀作用，大量的浓烟会给火灾现场逃生带来困难，这种“二次灾难”的危险性较直接燃烧的危险性更大。随着技术的进步，一些空间密闭、人员密集的场所对安全性和可靠性的要求越来越高，因此，迫切需要开发低烟、无卤、阻燃性能优异的新一代电缆护套的阻燃剂。
发明内容
目的：为了克服现有技术中存在的不足，本发明提供一种电缆护套专用阻燃剂。
技术方案：为解决上述技术问题，本发明采用的技术方案为：
一种电缆护套专用阻燃剂，由以下重量份的成分组成：
聚氯乙烯树脂2.5-3.5、三氧化二锑2-6、氯化石蜡0.5-1、邻苯二甲酸二辛酯1-1.5、三碱式硫酸铅0.08-0.15、硬脂酸钡0.0012-0.003。
所述聚氯乙烯树脂设置为3。
所述三氧化二锑设置为5。
所述氯化石蜡设置为0.8。
所述邻苯二甲酸二辛酯设置为1.2。
所述三碱式硫酸铅设置为0.1。
所述硬脂酸钡设置为0.0024。
有益效果：本发明提供的一种电缆护套专用阻燃剂，本发明为聚氯乙烯塑料专用阻燃剂，采用适当比例的高熔点阻燃添加剂，低软化点的火焰控制剂，以及与电缆料相容较佳的稳定剂，各种成分充分发挥长处，促成电缆护套料中单位氧化锑含量均匀分布，以达到满足不同要求的阻燃效果。
具体实施方式
下面对本发明作更进一步的说明。
一种电缆护套专用阻燃剂，由以下重量份的成分组成：
聚氯乙烯树脂3、三氧化二锑5、氯化石蜡0.8、邻苯二甲酸二辛酯1.2、三碱式硫酸铅0.1、硬脂酸钡0.0024。
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 (7)

1.一种电缆护套专用阻燃剂，其特征在于，由以下重量份的成分组成：
聚氯乙烯树脂2.5-3.5、三氧化二锑2-6、氯化石蜡0.5-1、邻苯二甲酸二辛酯1-1.5、三碱式硫酸铅0.08-0.15、硬脂酸钡0.0012-0.003。
2.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述聚氯乙烯树脂设置为3。
3.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述三氧化二锑设置为5。
4.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述氯化石蜡设置为0.8。
5.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述邻苯二甲酸二辛酯设置为1.2。
6.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述三碱式硫酸铅设置为0.1。
7.根据权利要求1所述的一种电缆护套专用阻燃剂，其特征在于：所述硬脂酸钡设置为0.0024。
CN201510337666.0A 2015-06-18 2015-06-18 一种电缆护套专用阻燃剂 Pending CN104961994A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107189105A (zh) * 2017-07-04 2017-09-22 合肥安力电力工程有限公司 一种用于电缆护套的阻燃剂及其制备方法
CN108929504A (zh) * 2018-08-17 2018-12-04 扬州新奇特电缆材料有限公司 一种电线电缆聚烯烃护套专用阻燃剂的制备方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103059451A (zh) * 2011-10-20 2013-04-24 常熟市筑紫机械有限公司 一种阻燃柔软的聚氯乙烯电线电缆材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103059451A (zh) * 2011-10-20 2013-04-24 常熟市筑紫机械有限公司 一种阻燃柔软的聚氯乙烯电线电缆材料

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
周丛等: "阻燃电线套管专用料的研究", 《黑龙江石油化工》 *
许健南等: "阻燃、低烟、耐热聚氯乙烯电缆料配方研究", 《中国塑料》 *
许承威等: "阻燃的PVC电缆料的研究", 《聚氯乙烯》 *
黄云翔: "三氧化二锑的性质及其在阻燃聚氯乙烯塑料中的应用", 《聚氯乙烯》 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107189105A (zh) * 2017-07-04 2017-09-22 合肥安力电力工程有限公司 一种用于电缆护套的阻燃剂及其制备方法
CN108929504A (zh) * 2018-08-17 2018-12-04 扬州新奇特电缆材料有限公司 一种电线电缆聚烯烃护套专用阻燃剂的制备方法

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