CN106397945A - 一种高强度高韧性低烟无卤阻燃电线护套料配方 - Google Patents

一种高强度高韧性低烟无卤阻燃电线护套料配方 Download PDF

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CN106397945A
CN106397945A CN201610598113.5A CN201610598113A CN106397945A CN 106397945 A CN106397945 A CN 106397945A CN 201610598113 A CN201610598113 A CN 201610598113A CN 106397945 A CN106397945 A CN 106397945A
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wire sheath
electric wire
material formula
agent
sheath material
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田春连
李和金
曹彩云
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Wuhu Shuncheng Electronics Co Ltd
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Wuhu Shuncheng Electronics 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
    • 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
    • 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
    • C08L2201/00—Properties
    • C08L2201/22—Halogen free composition
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

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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)
  • Organic Insulating Materials (AREA)

Abstract

本发明提供一种高强度高韧性低烟无卤阻燃电线护套料配方，所述护套料配方质量百分比如下：乙烯酯共聚物20‑40%，酸酯聚合物10‑30%，润滑剂2‑9%，增韧剂6‑10%，隔热剂4‑10%，调节剂6‑12%，塑型剂2‑8%，抗氧化剂4‑13%。通过在制备时增加增韧剂和塑型剂，保证电线护套的韧性和强度，延长电线的使用寿命，提高电线护套的整体强度，避免短时间内电线护套损坏造成电线更换，进而节约成本。

Description

一种高强度高韧性低烟无卤阻燃电线护套料配方
技术领域
本发明涉及电线保护套制造领域，尤其涉及一种高强度高韧性低烟无卤阻燃电线护套料配方。
背景技术
目前在电线领域中，电线的强度关乎电线的使用寿命和电池使用安全，因此，电线护套的韧性是评判电线品质的重要指标之一。目前的电线护套，对于韧性要求不高，制作出来的电线护套强度不足，使用一段时间后就会损坏，影响电线的使用寿命。因此，解决电线护套容易损坏的问题就显得尤为重要了。
发明内容
针对上述现有技术存在的问题，本发明的目的是提供一种高强度高韧性低烟无卤阻燃电线护套料配方，通过在制备时增加增韧剂和塑型剂，保证电线护套的韧性和强度，延长电线的使用寿命，解决了电线护套容易损坏的问题。
本发明提供一种高强度高韧性低烟无卤阻燃电线护套料配方，所述护套料配方质量百分比如下：乙烯酯共聚物20-40%，酸酯聚合物10-30%，润滑剂2-9%，增韧剂6-10%，隔热剂4-10%，调节剂6-12%，塑型剂2-8%，抗氧化剂4-13%。
进一步改进在于：所述护套料配方质量百分比如下：乙烯酯共聚物38%，酸酯聚合物22%，润滑剂4%，增韧剂8%，隔热剂7%，调节剂7%，塑型剂5%，抗氧化剂9%。
进一步改进在于：所述增韧剂包括延伸剂和抗拉剂。
进一步改进在于：所述乙烯酯共聚物为乙烯-醋酸乙烯酯共聚物。
进一步改进在于：所述酸酯聚合物为乙烯丙烯酸酯聚合物。
本发明的有益效果是：通过在制备时增加增韧剂和塑型剂，保证电线护套的韧性和强度，延长电线的使用寿命，提高电线护套的整体强度，避免短时间内电线护套损坏造成电线更换，进而节约成本。
具体实施方式
为了加深对本发明的理解，下面将结合实施例对本发明作进一步详述，该实施例仅用于解释本发明，并不构成对本发明保护范围的限定。
本实施例提供一种高强度高韧性低烟无卤阻燃电线护套料配方，所述护套料配方质量百分比如下：乙烯-醋酸乙烯酯共聚物38%，乙烯丙烯酸酯聚合物22%，润滑剂4%，增韧剂8%，隔热剂7%，调节剂7%，塑型剂5%，抗氧化剂9%。所述增韧剂包括延伸剂和抗拉剂。通过在制备时增加增韧剂和塑型剂，保证电线护套的韧性和强度，延长电线的使用寿命，提高电线护套的整体强度，避免短时间内电线护套损坏造成电线更换，进而节约成本。

Claims (5)

1.一种高强度高韧性低烟无卤阻燃电线护套料配方，其特征在于：所述护套料配方质量百分比如下：乙烯酯共聚物20-40%，酸酯聚合物10-30%，润滑剂2-9%，增韧剂6-10%，隔热剂4-10%，调节剂6-12%，塑型剂2-8%，抗氧化剂4-13%。
2.如权利要求1所述的一种高强度高韧性低烟无卤阻燃电线护套料配方，其特征在于：所述护套料配方质量百分比如下：乙烯酯共聚物38%，酸酯聚合物22%，润滑剂4%，增韧剂8%，隔热剂7%，调节剂7%，塑型剂5%，抗氧化剂9%。
3.如权利要求1或2所述的一种高强度高韧性低烟无卤阻燃电线护套料配方，其特征在于：所述增韧剂包括延伸剂和抗拉剂。
4.如权利要求1所述的一种高强度高韧性低烟无卤阻燃电线护套料配方，其特征在于：所述乙烯酯共聚物为乙烯-醋酸乙烯酯共聚物。
5.如权利要求1所述的一种高强度高韧性低烟无卤阻燃电线护套料配方，其特征在于：所述酸酯聚合物为乙烯丙烯酸酯聚合物。
CN201610598113.5A 2016-07-27 2016-07-27 一种高强度高韧性低烟无卤阻燃电线护套料配方 Pending CN106397945A (zh)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1969004A (zh) * 2004-05-21 2007-05-23 尼克桑斯公司 耐火缆线
CN102382358A (zh) * 2011-11-15 2012-03-21 中天科技装备电缆有限公司 一种铁路机车用无卤阻燃电缆护套材料及其制造方法
CN103881227A (zh) * 2014-03-07 2014-06-25 安徽中通电缆科技有限公司 一种抗拉型低烟无卤电缆线护套的配方

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1969004A (zh) * 2004-05-21 2007-05-23 尼克桑斯公司 耐火缆线
CN102382358A (zh) * 2011-11-15 2012-03-21 中天科技装备电缆有限公司 一种铁路机车用无卤阻燃电缆护套材料及其制造方法
CN103881227A (zh) * 2014-03-07 2014-06-25 安徽中通电缆科技有限公司 一种抗拉型低烟无卤电缆线护套的配方

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