CN107286441A - 一种环保无卤阻燃电缆料 - Google Patents

一种环保无卤阻燃电缆料 Download PDF

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CN107286441A
CN107286441A CN201710635412.6A CN201710635412A CN107286441A CN 107286441 A CN107286441 A CN 107286441A CN 201710635412 A CN201710635412 A CN 201710635412A CN 107286441 A CN107286441 A CN 107286441A
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environment friendly
cable materials
fireproof cable
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李志博
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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
    • C08L23/06—Polyethene
    • 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
    • C08K3/02—Elements
    • C08K2003/026—Phosphorus
    • 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
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2227—Oxides; Hydroxides of metals of aluminium
    • 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
    • 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
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明公开了一种环保无卤阻燃电缆料，包括下述重量份原料：LDPE树脂90‑100份，EPDM树脂30‑50份，EVA树脂20‑30份，PVC树脂5‑10份，氢氧化铝100‑120份，红磷20‑24份，防白蚁剂2‑6份，稳定剂2‑4份。本发明挤出工艺性能优异，LOI值高，阻燃性能好，环保无卤。

Description

一种环保无卤阻燃电缆料
技术领域
本发明涉及电缆料技术领域，尤其涉及一种环保无卤阻燃电缆料。
背景技术
电线电缆绝缘及护套用塑料俗称电缆料，其中包括了橡胶、塑料、尼龙等多种品种。电缆料生产企业是以电缆生产企业为用户，只要有电线电缆需求就有电缆料的市场。电线电缆产品中除钢芯铝绞线、电磁线等裸线产品外几乎都需要绝缘层口。目前我国有电线电缆生产企业近 5000 家，又有城乡电网改造、西部大开发及通信设施大面积升级改造对电线电缆产品的巨大需求，因而从一段时间来看，电缆料在我国具有广泛的市场发展前景。
然而，现有的电缆料，阻燃性能差。
发明内容
发明目的：为了克服现有技术中存在的不足，提供一种环保无卤阻燃电缆料。
技术方案：为实现上述目的，本发明提供一种环保无卤阻燃电缆料，包括下述重量份原料 ：LDPE树脂90-100份，EPDM树脂30-50份，EVA树脂20-30 份，PVC树脂5-10份，氢氧化铝 100-120份，红磷20-24份，防白蚁剂2-6份，稳定剂2-4份。
进一步地，所述防白蚁剂，由下述组分按重量份组成：阿维菌素60-80份、细辛脂素10-20份和二氢辣椒素20-22 份。
进一步地，所述稳定剂为环保钙锌稳定剂。
有益效果：本发明与现有技术相比，挤出工艺性能优异，LOI值高，阻燃性能好，环保无卤；
阿维菌素对白蚁具有较强的毒杀作用；细辛脂素和二氢辣椒素属于生物防蚁剂，原料本身毒性较小，但防蚁效果均明显比阿维菌素差。本发明将阿维菌素、细辛脂素和二氢辣椒素三种防蚁剂复配使用后，协同增效，白蚁击倒时间明显降低，防蚁性能好。
具体实施方式
下面结合实施例对本发明作更进一步的说明。
实施例一：
一种环保无卤阻燃电缆料，包括下述重量份原料 ：LDPE树脂90份，EPDM树脂30份，EVA树脂20份，PVC树脂5份，氢氧化铝 100份，红磷20份，防白蚁剂2份，环保钙锌稳定剂2份。
所述防白蚁剂，由下述组分按重量份组成：阿维菌素60份、细辛脂素10份和二氢辣椒素20份。
实施例二：
一种环保无卤阻燃电缆料，包括下述重量份原料 ：LDPE树脂95份，EPDM树脂40份，EVA树脂25 份，PVC树脂7.5份，氢氧化铝 110份，红磷22份，防白蚁剂4份，环保钙锌稳定剂3份。
所述防白蚁剂，由下述组分按重量份组成：阿维菌素70份、细辛脂素15份和二氢辣椒素21 份。
实施例三：
一种环保无卤阻燃电缆料，包括下述重量份原料 ：LDPE树脂100份，EPDM树脂50份，EVA树脂30 份，PVC树脂10份，氢氧化铝 120份，红磷24份，防白蚁剂6份，环保钙锌稳定剂4份。
所述防白蚁剂，由下述组分按重量份组成：阿维菌素80份、细辛脂素20份和二氢辣椒素22 份。
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 (3)

1.一种环保无卤阻燃电缆料，其特征在于，包括下述重量份原料 ：LDPE树脂90-100份，EPDM树脂30-50份，EVA树脂20-30 份，PVC树脂5-10份，氢氧化铝 100-120份，红磷20-24份，防白蚁剂2-6份，稳定剂2-4份。
2.如权利要求1所述的环保无卤阻燃电缆料，其特征在于，所述防白蚁剂，由下述组分按重量份组成：阿维菌素60-80份、细辛脂素10-20份和二氢辣椒素20-22 份。
3.根据权利要求1所述的环保无卤阻燃电缆料，其特征在于，所述稳定剂为环保钙锌稳定剂。
CN201710635412.6A 2017-07-30 2017-07-30 一种环保无卤阻燃电缆料 Pending CN107286441A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192160A (zh) * 2017-11-28 2018-06-22 安徽国华电缆集团有限公司 一种抗腐蚀防鼠蚁电缆材料的电缆护套料及其制备方法
CN108610564A (zh) * 2018-05-16 2018-10-02 安徽华美高分子材料科技有限公司 一种环保型轨道交通电缆绝缘料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108192160A (zh) * 2017-11-28 2018-06-22 安徽国华电缆集团有限公司 一种抗腐蚀防鼠蚁电缆材料的电缆护套料及其制备方法
CN108610564A (zh) * 2018-05-16 2018-10-02 安徽华美高分子材料科技有限公司 一种环保型轨道交通电缆绝缘料及其制备方法

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