CN106046581A - 一种阻燃绝缘材料 - Google Patents

一种阻燃绝缘材料 Download PDF

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CN106046581A
CN106046581A CN201610668049.3A CN201610668049A CN106046581A CN 106046581 A CN106046581 A CN 106046581A CN 201610668049 A CN201610668049 A CN 201610668049A CN 106046581 A CN106046581 A CN 106046581A
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parts
insulating material
retardant insulating
flame
flame retardant
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史岳云
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Yunlin Suzhou Electronics Co Ltd
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Yunlin Suzhou Electronics Co Ltd
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    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • 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
    • H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
    • 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
    • C08K3/20—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
    • 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
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
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  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种阻燃绝缘材料，包括以下重量份的成分：氯化聚乙烯橡胶45‑65份；石墨10‑20份；增塑剂5‑8份；氧化铁12‑14份；氧化铝16‑18份；硅酸钙20‑23份。通过上述方式，本发明的阻燃绝缘材料，适用于包裹电缆的阻燃绝缘材料，同时具有阻燃和绝缘的功能，使得本发明的产品性能更优异，扩宽该绝缘材料的在电气领域的应用。

Description

一种阻燃绝缘材料
技术领域
本发明涉及电子的技术领域，尤其涉及一种阻燃绝缘材料。
背景技术
电线电缆用途广泛，不同使用场合对其性能要求差异很大。大部分电缆的绝缘材料，除必须有较高的绝缘电阻、耐电压强度或低的介电损耗外，还必须具体特定的性能以适应不同的使用环境和场合。当在石化、电力、冶金、高层建筑及人口密集等重要场所，电缆的阻燃、防火性能则尤为重要，当线路万一遇到火灾时，普通的电缆会快速燃烧，发烟量大，使火灾对人体及财产损失较大；而阻燃电缆在外部火焰的作用下只能有限燃烧，发烟量少，而当外部火焰消失时，电缆也能自行熄灭，使火灾对人体及财产损失减少到最低程度。
电线电缆通常使用的绝缘材料是交联聚乙烯和聚氯乙烯，但两者的阻燃能力较弱，易燃烧发烟。一般制备阻燃绝缘材料时，会加入阻燃剂来提高绝缘材料的阻燃特性，然而阻燃剂大多是含卤素，火灾时含卤的阻燃剂燃烧后产生有害气体，会使吸入者中毒，严重影响火灾逃生。
发明内容
本发明主要解决的技术问题是提供一种阻燃绝缘材料，适用于包裹电缆的阻燃绝缘材料，同时具有阻燃和绝缘的的功能，使得本发明的产品性能更优异，扩宽该绝缘材料的在电气领域的应用。
为解决上述技术问题，本发明采用的一个技术方案是：提供了一种阻燃绝缘材料，包括以下重量份的成分：
氯化聚乙烯橡胶 45-65份；
石墨 10-20份；
增塑剂 5-8份；
氧化铁 12-14份；
氧化铝 16-18份；
硅酸钙 20-23份。
在本发明一个较佳实施例中，所述的阻燃绝缘材料包括以下重量份的成分：氯化聚乙烯橡胶55份；石墨15份；增塑剂6份；氧化铁13份；氧化铝17份；硅酸钙22份。
在本发明一个较佳实施例中，所述的氧化铁和氧化铝均采用粉末状形式材料，且氧化铁和氧化铝的规格为150-250目。
本发明的有益效果是：本发明的阻燃绝缘材料，适用于包裹电缆的阻燃绝缘材料，同时具有阻燃和绝缘的的功能，使得本发明的产品性能更优异，扩宽该绝缘材料的在电气领域的应用。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
本发明实施例包括：
一种阻燃绝缘材料，包括以下重量份的成分：
氯化聚乙烯橡胶 45-65份；
石墨 10-20份；
增塑剂 5-8份；
氧化铁 12-14份；
氧化铝 16-18份；
硅酸钙 20-23份。
本实施例中，所述的阻燃绝缘材料包括以下重量份的成分：氯化聚乙烯橡胶55份；石墨15份；增塑剂6份；氧化铁13份；氧化铝17份；硅酸钙22份。
上述中，所述的氧化铁和氧化铝均采用粉末状形式材料，且氧化铁和氧化铝的规格为150-250目。
本发明通过将各组分按照所述重量份混合在一起得到电缆绝缘材料。本实施例的电缆绝缘材料的拉伸强度为22MPa，使用温度较高，可在100-130℃使用，并且不含联苯化合物，燃烧时不释放二噁英等有害物质，是一种环保型电缆绝缘材料。
综上所述，本发明的阻燃绝缘材料，适用于包裹电缆的阻燃绝缘材料，同时具有阻燃和绝缘的的功能，使得本发明的产品性能更优异，扩宽该绝缘材料的在电气领域的应用。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (3)

1.一种阻燃绝缘材料，其特征在于，包括以下重量份的成分：
氯化聚乙烯橡胶 45-65份；
石墨 10-20份；
增塑剂 5-8份；
氧化铁 12-14份；
氧化铝 16-18份；
硅酸钙 20-23份。
2.根据权利要求1所述的阻燃绝缘材料，其特征在于，所述的阻燃绝缘材料包括以下重量份的成分：氯化聚乙烯橡胶55份；石墨15份；增塑剂6份；氧化铁13份；氧化铝17份；硅酸钙22份。
3.根据权利要求1或2所述的阻燃绝缘材料，其特征在于，所述的氧化铁和氧化铝均采用粉末状形式材料，且氧化铁和氧化铝的规格为150-250目。
CN201610668049.3A 2016-08-16 2016-08-16 一种阻燃绝缘材料 Pending CN106046581A (zh)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383653A (zh) * 2017-09-14 2017-11-24 如皋市乐恒化工有限公司 一种改进型防火绝缘材料
CN107501766A (zh) * 2017-09-14 2017-12-22 如皋市乐恒化工有限公司 一种新型阻燃绝缘材料
CN107501686A (zh) * 2017-09-14 2017-12-22 如皋市乐恒化工有限公司 一种改进型绝缘材料
CN107540964A (zh) * 2017-09-14 2018-01-05 如皋市乐恒化工有限公司 一种新型阻燃绝缘材料
CN107540908A (zh) * 2017-09-14 2018-01-05 如皋市乐恒化工有限公司 一种阻燃绝缘材料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105086175A (zh) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 一种电缆绝缘材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105086175A (zh) * 2015-08-31 2015-11-25 无锡市嘉邦电力管道厂 一种电缆绝缘材料

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
欧育湘 等主编: "《塑料助剂性能与选用速查手册》", 31 January 2012, 国防工业出版社 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383653A (zh) * 2017-09-14 2017-11-24 如皋市乐恒化工有限公司 一种改进型防火绝缘材料
CN107501766A (zh) * 2017-09-14 2017-12-22 如皋市乐恒化工有限公司 一种新型阻燃绝缘材料
CN107501686A (zh) * 2017-09-14 2017-12-22 如皋市乐恒化工有限公司 一种改进型绝缘材料
CN107540964A (zh) * 2017-09-14 2018-01-05 如皋市乐恒化工有限公司 一种新型阻燃绝缘材料
CN107540908A (zh) * 2017-09-14 2018-01-05 如皋市乐恒化工有限公司 一种阻燃绝缘材料

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Application publication date: 20161026