CN106188953A - 一种薄壁轻型电梯随行电缆 - Google Patents

一种薄壁轻型电梯随行电缆 Download PDF

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CN106188953A
CN106188953A CN201610590803.6A CN201610590803A CN106188953A CN 106188953 A CN106188953 A CN 106188953A CN 201610590803 A CN201610590803 A CN 201610590803A CN 106188953 A CN106188953 A CN 106188953A
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parts
trailing cable
insulating barrier
cable
thin
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魏灿
陆庆
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Shanghai Bnk Cables Co Ltd
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Shanghai Bnk Cables Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers or copolymers of vinyl chloride
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators 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
    • H01B3/44Insulators 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
    • H01B3/443Insulators 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/08Flat or ribbon cables
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00Applications
    • C08L2203/20Applications use in electrical or conductive gadgets
    • C08L2203/202Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Health & Medical Sciences (AREA)
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  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Insulating Materials (AREA)

Abstract

本发明公开了一种薄壁轻型电梯随行电缆,包括呈扁平状的随行电缆本体,所述随行电缆本体的中部设置有若干通信电缆,所述通信电缆的两侧设置有若干控制线缆,每一控制线缆包括填充芯和绞合在所述填充芯外周的若干线芯,每一线芯包括导体和包覆在所述导体外围的PVC绝缘层,其特征在于,所述PVC绝缘层按照重量份比的配方如下:PVC树脂45~55份,对苯二甲酸二辛脂18~22份,氯化石蜡3~5份,环保稳定剂2~3份,双酚A 0.08~0.12份,加工助剂0.3~0.7份,陶土3~7份,CaCO3 10~20份,PE蜡0.08~0.12份,硬脂酸0.1~0.3份,炭黑2~2.5份。

Description

一种薄壁轻型电梯随行电缆
技术领域
本发明涉及电梯电缆领域,特别涉及一种薄壁轻型电梯随行电缆。
背景技术
传统随行电缆绝缘和护套厚度较厚,相应的增加了整根电缆的重量,影响电梯运行时的平稳性,在芯数多和悬挂长度长时影响更明显,需要增加沉重的对重保持电梯的平衡性,增加了电梯的能耗。
发明内容
本发明的目的在于针对现有技术的上述不足和缺陷,提供一种薄壁轻型电梯随行电缆,以解决上述问题。
本发明所解决的技术问题可以采用以下技术方案来实现:
一种薄壁轻型电梯随行电缆,包括呈扁平状的随行电缆本体,所述随行电缆本体的中部设置有若干通信电缆,所述通信电缆的两侧设置有若干控制线缆,每一控制线缆包括填充芯和绞合在所述填充芯外周的若干线芯,每一线芯包括导体和包覆在所述导体外围的PVC绝缘层,其特征在于,所述PVC绝缘层按照重量份比的配方如下:
PVC树脂45~55份,
对苯二甲酸二辛脂18~22份,
氯化石蜡3~5份,
环保稳定剂2~3份,
双酚A 0.08~0.12份,
加工助剂0.3~0.7份,
陶土3~7份,
CaCO3 10~20份,
PE蜡0.08~0.12份,
硬脂酸0.1~0.3份,
炭黑2~2.5份。
在本发明的一个优选实施例中,所述PVC绝缘层按照重量份比的配方如下:
PVC树脂50份,
对苯二甲酸二辛脂20份,
氯化石蜡4份,
环保稳定剂3份,
双酚A 0.1份,
加工助剂0.5份,
陶土5份,
CaCO3 15份,
PE蜡0.1份,
硬脂酸0.2份,
炭黑2.25份。
由于采用了如上的技术方案,传统电缆每芯绝缘PVC重量约4.7kg/km,使用本发明的PVC绝缘层后每芯绝缘PVC重量可降低到1.7kg/km,绝缘重量降低约63%。本发明制作的随行电缆具有体积小,重量轻,安装方便,价格经济等特点。对电梯运行影响小,减轻电梯功耗,节能环保。而且,本发明在厚度降低的情况下仍能保持优异的绝缘性能,如下:
1、在线火花电压6000V不击穿;
2、绝缘电阻:≥0.011MΩ.km@70℃;
3、浸水耐压试验:AC2000V,5分钟不击穿;
4、抗张强度:≥18MPa;
本发明拥有优异的弯曲性能:在经过GB5023.2的3万次往返试验后再做浸水耐压测试仍不击穿。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1是本发明一种实施例的结构示意图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面进一步阐述本发明。
实施例1
参见图1所示的一种薄壁轻型电梯随行电缆,包括呈扁平状的随行电缆本体100,随行电缆本体100的中部设置有三根通信电缆110,通信电缆的两侧设置分别设置有两控制线缆120,每一控制线缆120包括填充芯121和绞合在填充芯121外周的若干线芯122,每一线芯122包括导体122a和包覆在导体122a外围的PVC绝缘层122b,随行电缆本体100的内部两侧还设置有钢丝绳130。
本实施例中的PVC绝缘层按照重量份比的配方如下:
PVC树脂45份,
对苯二甲酸二辛脂18份,
氯化石蜡3份,
环保稳定剂2份,
双酚A 0.08份,
551加工助剂0.3份,
陶土3份,
CaCO3 10份,
PE蜡0.08份,
硬脂酸0.1份,
炭黑2份。
实施例2
本实施例中的结构和实施例1的结构大致一样,其区别在于本实施例中的PVC绝缘层按照重量份比的配方如下:
PVC树脂50份,
对苯二甲酸二辛脂20份,
氯化石蜡4份,
环保稳定剂3份,
双酚A 0.1份,
551加工助剂0.5份,
陶土5份,
CaCO3 15份,
PE蜡0.1份,
硬脂酸0.2份,
炭黑2.25份。
实施例3
本实施例中的结构和实施例1的结构大致一样,其区别在于本实施例中的PVC绝缘层按照重量份比的配方如下:
PVC树脂55份,
对苯二甲酸二辛脂22份,
氯化石蜡5份,
环保稳定剂3份,
双酚A 0.12份,
551加工助剂0.7份,
陶土7份,
CaCO3 20份,
PE蜡0.12份,
硬脂酸0.3份,
炭黑2.5份。
传统电缆每芯绝缘PVC重量约4.7kg/km,使用本发明的PVC绝缘层后每芯绝缘PVC重量可降低到1.7kg/km,绝缘重量降低约63%。本发明制作的随行电缆具有体积小,重量轻,安装方便,价格经济等特点。对电梯运行影响小,减轻电梯功耗,节能环保。而且,本发明在厚度降低的情况下仍能保持优异的绝缘性能,如下:
1、在线火花电压6000V不击穿;
2、绝缘电阻:≥0.011MΩ.km@70℃;
3、浸水耐压试验:AC2000V,5分钟不击穿;
4、抗张强度:≥18MPa;
本发明拥有优异的弯曲性能:在经过GB5023.2的3万次往返试验后再做浸水耐压测试仍不击穿。
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内,本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (2)

1.一种薄壁轻型电梯随行电缆,包括呈扁平状的随行电缆本体,所述随行电缆本体的中部设置有若干通信电缆,所述通信电缆的两侧设置有若干控制线缆,每一控制线缆包括填充芯和绞合在所述填充芯外周的若干线芯,每一线芯包括导体和包覆在所述导体外围的PVC绝缘层,其特征在于,所述PVC绝缘层按照重量份比的配方如下:
PVC树脂 45~55份,
对苯二甲酸二辛脂 18~22份,
氯化石蜡 3~5份,
环保稳定剂 2~3份,
双酚A 0.08~0.12份,
加工助剂 0.3~0.7份,
陶土 3~7份,
CaCO3 10~20份,
PE蜡 0.08~0.12份,
硬脂酸 0.1~0.3份,
炭黑 2~2.5份。
2.如权利要求1所述的一种薄壁轻型电梯随行电缆,其特征在于,所述PVC绝缘层按照重量份比的配方如下:
PVC树脂 50份,
对苯二甲酸二辛脂 20份,
氯化石蜡 4份,
环保稳定剂 3份,
双酚A 0.1份,
551加工助剂 0.5份,
陶土 5份,
CaCO3 15份,
PE蜡 0.1份,
硬脂酸 0.2份,
炭黑 2.25份。
CN201610590803.6A 2016-07-25 2016-07-25 一种薄壁轻型电梯随行电缆 Pending CN106188953A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107501980A (zh) * 2017-07-13 2017-12-22 上海贝恩科电缆有限公司 一种电缆料及其制备方法和低烟无卤电梯随行扁电缆

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101781433A (zh) * 2010-02-22 2010-07-21 扬州市好年华橡塑有限公司 一种黑色pvc电缆护套料的制备方法
CN204834087U (zh) * 2015-05-12 2015-12-02 上海贝恩科电缆有限公司 大提升高度高速电梯电缆

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101781433A (zh) * 2010-02-22 2010-07-21 扬州市好年华橡塑有限公司 一种黑色pvc电缆护套料的制备方法
CN204834087U (zh) * 2015-05-12 2015-12-02 上海贝恩科电缆有限公司 大提升高度高速电梯电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107501980A (zh) * 2017-07-13 2017-12-22 上海贝恩科电缆有限公司 一种电缆料及其制备方法和低烟无卤电梯随行扁电缆

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Application publication date: 20161207