CN103992556A - 一种电缆用阻燃材料 - Google Patents

一种电缆用阻燃材料 Download PDF

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CN103992556A
CN103992556A CN201410234906.XA CN201410234906A CN103992556A CN 103992556 A CN103992556 A CN 103992556A CN 201410234906 A CN201410234906 A CN 201410234906A CN 103992556 A CN103992556 A CN 103992556A
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parts
fire retardant
flame
cable material
retardant cable
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江海滢
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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
    • 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
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • H01B3/441—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 alkenes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/066—LDPE (radical process)

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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)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供一种电缆用阻燃材料,包括如下质量份的组分：乙烯-醋酸乙烯共聚物65-75份，低密度聚乙烯30-40份，阻燃剂氢氧化镁10-20份，填充剂20-30份，抗氧剂1-1.5份，硅烷偶联剂1-2份，润滑剂硅酮粉1-1.5份，过氧化二异丙苯1-3份，抗氧剂为防老剂DTPD3100。具有机械性高、阻燃性高，燃烧时低烟无毒的特点。

Description

一种电缆用阻燃材料
技术领域
本发明涉及一种阻燃电线电缆材料。
背景技术
随着经济的迅速发展，电线电缆在各个行业领域中都得到广泛的应用。随着电气火灾事故的频繁发生，电线电缆的阻燃问题逐渐引起世界各国的重视。电缆燃烧时释放出大量有毒烟雾和腐蚀性气体，妨碍了人们的安全撤离和灭火工作，使生命财产遭到严重损失。目前使用的聚乙烯阻燃性差，在制作电线电缆时容易引起火灾。
发明内容
本发明的目的是解决现有的技术缺陷，提供一种电缆用阻燃材料，具有机械性高、阻燃性高，燃烧时低烟无毒的特点。
本发明所采用的技术方案是：一种电缆用阻燃材料，包括如下质量份的组分：
乙烯-醋酸乙烯共聚物     65-75份
低密度聚乙烯            30-40份
阻燃剂                  10-20份
填充剂                  20-30份
抗氧剂                  1-1.5份
硅烷偶联剂              1-2份
润滑剂                  1-1.5份
过氧化二异丙苯          1-3份。 
进一步，所述的阻燃剂为氢氧化镁。
进一步，所述的抗氧剂为防老剂DTPD3100。
进一步，所述的润滑剂为硅酮粉。
本发明的有益效果是添加氢氧化镁作为阻燃剂，达到阻燃效果；还添加了润滑剂、抗氧剂、过氧化二异丙苯等组分，提高了阻燃材料的各项性能、使用寿命。
具体实施方式
下面结合具体实施例来对本发明作进一步的描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例1
一种电缆用阻燃材料，包括如下质量份的组分：
乙烯-醋酸乙烯共聚物     65份
低密度聚乙烯            30份
阻燃剂                  10份
填充剂                  20份
抗氧剂                  1份
硅烷偶联剂              1份
润滑剂                  1份
过氧化二异丙苯          1份。 
进一步，所述的阻燃剂为氢氧化镁。
进一步，所述的抗氧剂为防老剂DTPD3100。
进一步，所述的润滑剂为硅酮粉。
实施例2
一种电缆用阻燃材料，包括如下质量份的组分：
乙烯-醋酸乙烯共聚物     70份
低密度聚乙烯            35份
阻燃剂                  15份
填充剂                  25份
抗氧剂                  1.3份
硅烷偶联剂              1.5份
润滑剂                  1.3份
过氧化二异丙苯          2份。 
进一步，所述的阻燃剂为氢氧化镁。
进一步，所述的抗氧剂为防老剂DTPD3100。
进一步，所述的润滑剂为硅酮粉。
实施例3
一种电缆用阻燃材料，包括如下质量份的组分：
乙烯-醋酸乙烯共聚物     75份
低密度聚乙烯            40份
阻燃剂                  20份
填充剂                  30份
抗氧剂                  1.5份
硅烷偶联剂              2份
润滑剂                  1.5份
过氧化二异丙苯          3份。 
进一步，所述的阻燃剂为氢氧化镁。
进一步，所述的抗氧剂为防老剂DTPD3100。
进一步，所述的润滑剂为硅酮粉。
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，这些改进也应视为本发明的保护范围。

Claims (4)

1.一种电缆用阻燃材料，其特征在于:包括如下质量份的组分：
乙烯-醋酸乙烯共聚物     65-75份
低密度聚乙烯               30-40份
阻燃剂                        10-20份
填充剂                        20-30份
抗氧剂                        1-1.5份
硅烷偶联剂                  1-2份
润滑剂                        1-1.5份
过氧化二异丙苯            1-3份。
2.根据权利要求1所述的一种电缆用阻燃材料，其特征在于：所述的阻燃剂为氢氧化镁。
3.根据权利要求1所述的一种电缆用阻燃材料，其特征在于：所述的抗氧剂为防老剂DTPD3100。
4.根据权利要求1所述的一种电缆用阻燃材料，其特征在于：所述的润滑剂为硅酮粉。
CN201410234906.XA 2014-05-30 2014-05-30 一种电缆用阻燃材料 Pending CN103992556A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106046520A (zh) * 2016-07-21 2016-10-26 芜湖顺成电子有限公司 一种低烟无卤阻燃电缆料
CN106397943A (zh) * 2015-07-31 2017-02-15 杭州科佳塑化有限公司 一种低烟无卤阻燃电缆料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106397943A (zh) * 2015-07-31 2017-02-15 杭州科佳塑化有限公司 一种低烟无卤阻燃电缆料及其制备方法
CN106046520A (zh) * 2016-07-21 2016-10-26 芜湖顺成电子有限公司 一种低烟无卤阻燃电缆料

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Application publication date: 20140820