CN106432883A - 防粘连耐刮擦光缆用绝缘料 - Google Patents

防粘连耐刮擦光缆用绝缘料 Download PDF

Info

Publication number
CN106432883A
CN106432883A CN201610710333.2A CN201610710333A CN106432883A CN 106432883 A CN106432883 A CN 106432883A CN 201610710333 A CN201610710333 A CN 201610710333A CN 106432883 A CN106432883 A CN 106432883A
Authority
CN
China
Prior art keywords
parts
insulation material
scratch
optical cable
ethylene
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610710333.2A
Other languages
English (en)
Inventor
程晓松
孙玉萍
王传威
于德宝
郑晓龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Hengli Communications Material Co Ltd
Original Assignee
Suzhou Hengli Communications Material Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Suzhou Hengli Communications Material Co Ltd filed Critical Suzhou Hengli Communications Material Co Ltd
Priority to CN201610710333.2A priority Critical patent/CN106432883A/zh
Publication of CN106432883A publication Critical patent/CN106432883A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853Vinylacetate
    • 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
    • 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
    • H01B3/441Insulators 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
    • 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
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • 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
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/295Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/002Physical properties
    • C08K2201/003Additives being defined by their diameter
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/014Additives containing two or more different additives of the same subgroup in C08K
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/22Halogen free composition
    • 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
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00Properties characterising the ingredient of the composition
    • C08L2207/06Properties of polyethylene
    • C08L2207/066LDPE (radical process)

Landscapes

  • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明公开一种防粘连耐刮擦光缆用绝缘料,其特征在于:所述防粘连耐刮擦光缆用绝缘料由以下重量份的组分组成:乙烯‑醋酸乙烯酯共聚物65~75份,高压茂金属聚乙烯20~30份,改性聚乙烯10~20份,氢氧化铝70~110份;氢氧化镁30份,硅酮母料4.5份,聚乙烯蜡 1.8份,流动剂30份,抗氧剂0.45份,黑母料4份;所述乙烯‑醋酸乙烯酯共聚物的VA含量在20~28%,母料炭黑含量45%~50%。本发明解决了使得光缆外径均匀,从而保证了光缆芯的收缩完整性,信号在其中传输过程中不会出现大幅度衰减;同时,降低产品在挤出时的流动性,提高产品加工性能。

Description

防粘连耐刮擦光缆用绝缘料
技术领域
本发明涉及一种阻燃电缆料,尤其涉及一种防粘连耐刮擦光缆用绝缘料。
背景技术
随着人们对环保和安全意识的增强,对电缆护套料的要求越来越高,不仅要有优异的物理机械性能,而且还要有较高的阻燃性能,根据相关文献统计数据显示,在火灾中绝大多数人并非烧死,而是由于大量的烟、有毒气体导致的窒息失去逃生的机会,最终失去生命。因此,防粘连耐刮擦光缆用绝缘料作为一种环保的产品正在逐渐取代传统的PVC电缆护套料。自2008年“中国FTTH元年”以来,中国电信等国内运营商大力推进“光进铜退”,这给多芯室(局)内光缆带来了广阔的市场,也给多芯室(局)内光缆所需的抗粘连的低烟无卤阻燃护套料带来了广阔的市场。
根据公开的中国专利CN 1445793A[一种防粘连耐刮擦光缆用绝缘料及其制备方法]和CN 1796450A[一种防粘连耐刮擦光缆用绝缘料及其制备方法]表明制备无卤阻燃聚烯烃电缆采用的基体材料为乙烯-醋酸乙烯酯(EVA)和高密度聚乙烯(HDPE),添加大量的无机氢氧化铝、氢氧化镁阻燃剂,另外添加聚乙烯蜡、抗氧剂、色母料等助剂。此类配方体系中存在以下几点不足:一、添加大量的高密度聚乙烯使得产品的加工温度(150℃~160℃)较高,易于线芯的子单元粘连,不能满足多芯室(局)内光缆护套的要求;二、产品在加工过程中挤出不够稳定,导致光缆的外径波动较大。
发明内容
本发明的目的是提供一种防粘连耐刮擦光缆用绝缘料,其解决了加工时与光缆线芯子单元粘连的技术问题,改善了产品的加工性能,使得光缆外径均匀,从而保证了光缆芯的收缩完整性,信号在其中传输过程中不会出现大幅度衰减;同时,电缆拉伸强度≥13MPa,断裂伸长率≥250%,氧指数≥34%,具有优异的机械性能。
为达到上述目的,本发明采用的技术方案是:一种防粘连耐刮擦光缆用绝缘料,所述防粘连耐刮擦光缆用绝缘料由以下重量份的组分组成:乙烯-醋酸乙烯酯共聚物69份、高压茂金属聚乙烯21份、改性聚乙烯 15份、氢氧化铝75份、氢氧化镁30份、硅酮母料4.5份、聚乙烯蜡 1.8份、流动剂30份、抗氧剂0.45份、黑母料4份;
所述乙烯-醋酸乙烯酯共聚物的VA含量在20~28%;
所述高压茂金属聚乙烯在190℃、2.16Kg下熔融指数≤3g/10min,密度小于0.92g/cm³;所述聚乙烯蜡软化点≥90℃,母料炭黑含量45%~50%。
上述技术方案中进一步改进的技术方案如下:
1. 上述方案中,所述氢氧化铝、氢氧化镁的比白度≥95%。
2. 上述方案中,所述氢氧化铝、氢氧化镁的比白度为98%,其粒径为1~1.5μm。
由于上述技术方案的运用,本发明与现有技术相比具有下列优点:
1. 本发明防粘连耐刮擦光缆用绝缘料,解决产品在生产和使用过程中与线芯粘连和挤出不稳定导致光缆外径波动的技术问题,目前生产的防粘连耐刮擦光缆用绝缘料采用乙烯-醋酸乙烯酯、高密度聚乙烯、氢氧化铝、氢氧化镁等无机阻燃剂、聚乙烯蜡等润滑剂、抗氧剂、色母料等助剂,而本发明采用乙烯-醋酸乙烯酯、特种改性聚乙烯、高压茂金属聚乙烯(EPPE)作为基体材料,在此基体材料中氢氧化铝、氢氧化镁为阻燃剂,再添加硅酮母料、聚乙烯蜡、流动剂、抗氧剂、色母料等助剂;本发明添加的特种改性聚乙烯除了作为基体外,还具有偶联剂的作用,可以使无机阻燃剂与有机树脂具有较好的相容性,从而可提高产品的物理机械性能,电缆拉伸强度≥13MPa,断裂伸长率≥250%,氧指数≥34%;且添加的硅酮母料与特定复配基体协同作用,可持久进一步增加耐刮擦和耐磨性能,改善表面光泽度,提高塑料加工的流动性、降低扭矩、充模能力;提高树脂在高温复杂的模胚中脱模,在螺杆中不打滑,有利于挤出加工。
2. 本发明防粘连耐刮擦光缆用绝缘料,放弃了现有技术中的高密度聚乙烯降低了产品的加工温度(135℃~145℃),选用特定含量的多种组分作为基材,提高了高温时的熔体强度,改善因相容性差而出现的熔体破裂问题,进而改善挤出护套表面的光滑度,高压茂金属聚乙烯EPPE是一种密度小于0.92g/cm3,,熔融指数小于3g/10min的聚乙烯,其使得本发明产品具有良好的加工性能,降低螺杆剪切时的阻力,减小了螺杆的电流,使得产品在高温挤出时出胶稳定,流动剂加入使得产品具有一定的阻燃性,可替代阻燃剂如氢氧化铝,同时具有一定润滑效果,可降低产品在挤出时的流动性,提高产品加工性能。
3. 本发明防粘连耐刮擦光缆用绝缘料,同时添加抗粘连流动剂从而解决了护套与线芯子单元粘连的技术问题,通过添加硅酮母料、聚乙烯蜡、流动剂等有效提高了产品的加工性能,使得挤出稳定产品表面光滑,外径均匀。通过添加硅酮母料和流动剂还与氢氧化铝、氢氧化镁具有一定的协同阻燃效果,提高了产品的阻燃性能;其次,本产品所用材料均不含有卤素,因此环保燃烧时发烟量较小。
具体实施方式
下面结合实施例对本发明作进一步描述:
实施例:一种防粘连耐刮擦光缆用绝缘料,所述防粘连耐刮擦光缆用绝缘料由以下重量份的组分组成:
乙烯-醋酸乙烯酯共聚物 69份,
高压茂金属聚乙烯 21份,
改性聚乙烯 15份,
氢氧化铝 75份,
氢氧化镁 30份,
硅酮母料 4.5份,
聚乙烯蜡 1.8份,
流动剂 30份,
抗氧剂 0.45份,
黑母料 4份;
所述乙烯-醋酸乙烯酯共聚物的VA含量在20~28%;
所述高压茂金属聚乙烯在190℃、2.16Kg下熔融指数≤3g/10min,密度小于0.92g/cm³。
上述流动剂为海门新龙翔特种塑料有限公司生产。
上述氢氧化铝、氢氧化镁的比白度≥95%,最好为98%,其粒径为1~1.5μm。
上述聚乙烯蜡软化点≥90℃,母料炭黑含量45%~50%。
上述改性聚乙烯的马来酸酐接枝率选择0.5~1。
防粘连耐刮擦光缆用绝缘料制备过程如下:按照产品的配方组分精确称量各组分的重量,精确到±1%,将称量准确的原材料加入到塑胶捏合机(密炼机)中进行混炼,时间约为12~15min,温度为150~160℃,使得各组分混合均匀,完全塑化。再将其经过双阶挤出机组挤出造粒,造粒采用风冷热切的方式,然后经过输送管道送至旋风分离器、成品料仓后包装。
性能检测结果:
综上,本发明防粘连耐刮擦光缆用绝缘料,解决产品在生产和使用过程中与线芯粘连和挤出不稳定导致光缆外径波动的技术问题,目前生产的防粘连耐刮擦光缆用绝缘料采用乙烯-醋酸乙烯酯、高密度聚乙烯、氢氧化铝、氢氧化镁等无机阻燃剂、聚乙烯蜡等润滑剂、抗氧剂、色母料等助剂,而本发明采用乙烯-醋酸乙烯酯、特种改性聚乙烯、高压茂金属聚乙烯(EPPE)作为基体材料,在此基体材料中氢氧化铝、氢氧化镁为阻燃剂,再添加硅酮母料、聚乙烯蜡、流动剂、抗氧剂、色母料等助剂;本发明添加的特种改性聚乙烯除了作为基体外,还具有偶联剂的作用,可以使无机阻燃剂与有机树脂具有较好的相容性,从而可提高产品的物理机械性能,电缆拉伸强度≥13MPa,断裂伸长率≥250%,氧指数≥34%。其次,本发明防粘连耐刮擦光缆用绝缘料,放弃了现有技术中的高密度聚乙烯降低了产品的加工温度(135℃~145℃),选用特定含量的多种组分作为基材,提高了高温时的熔体强度,改善因相容性差而出现的熔体破裂问题,进而改善挤出护套表面的光滑度,高压茂金属聚乙烯EPPE是一种密度小于0.92g/cm3,,熔融指数小于3g/10min的聚乙烯,其使得本发明产品具有良好的加工性能,降低螺杆剪切时的阻力,减小了螺杆的电流,使得产品在高温挤出时出胶稳定。再次,本发明防粘连耐刮擦光缆用绝缘料,同时添加抗粘连流动剂从而解决了护套与线芯子单元粘连的技术问题,通过添加硅酮母料、聚乙烯蜡、流动剂等有效提高了产品的加工性能,使得挤出稳定产品表面光滑,外径均匀。通过添加硅酮母料和流动剂还与氢氧化铝、氢氧化镁具有一定的协同阻燃效果,提高了产品的阻燃性能;其次,本产品所用材料均不含有卤素,因此环保燃烧时发烟量较小。
上述实施例只为说明本发明的技术构思及特点,其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施,并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰,都应涵盖在本发明的保护范围之内。

Claims (3)

1.一种防粘连耐刮擦光缆用绝缘料,其特征在于:所述防粘连耐刮擦光缆用绝缘料由以下重量份的组分组成:
乙烯-醋酸乙烯酯共聚物 65~75份,
高压茂金属聚乙烯 20~30份,
改性聚乙烯 10~20份,
氢氧化铝 70~110份;
氢氧化镁30份,硅酮母料4.5份,聚乙烯蜡 1.8份,流动剂30份,抗氧剂0.45份,黑母料4份;
所述乙烯-醋酸乙烯酯共聚物的VA含量在20~28%;
所述高压茂金属聚乙烯在190℃、2.16Kg下熔融指数≤3g/10min,密度小于0.92g/cm³;所述聚乙烯蜡软化点≥90℃,母料炭黑含量45%~50%。
2.根据权利要求1所述的防粘连耐刮擦光缆用绝缘料,其特征在于:所述氢氧化铝、氢氧化镁的比白度≥95%。
3.根据权利要求2所述的防粘连耐刮擦光缆用绝缘料,其特征在于:所述氢氧化铝、氢氧化镁的比白度为98%。
CN201610710333.2A 2012-12-04 2012-12-04 防粘连耐刮擦光缆用绝缘料 Pending CN106432883A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610710333.2A CN106432883A (zh) 2012-12-04 2012-12-04 防粘连耐刮擦光缆用绝缘料

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210511271.4A CN103849063B (zh) 2012-12-04 2012-12-04 光缆用抗粘连低烟无卤阻燃电缆料
CN201610710333.2A CN106432883A (zh) 2012-12-04 2012-12-04 防粘连耐刮擦光缆用绝缘料

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201210511271.4A Division CN103849063B (zh) 2012-12-04 2012-12-04 光缆用抗粘连低烟无卤阻燃电缆料

Publications (1)

Publication Number Publication Date
CN106432883A true CN106432883A (zh) 2017-02-22

Family

ID=50857204

Family Applications (11)

Application Number Title Priority Date Filing Date
CN201610710368.6A Pending CN106432886A (zh) 2012-12-04 2012-12-04 环保型抗粘连聚烯烃电缆料
CN201610710333.2A Pending CN106432883A (zh) 2012-12-04 2012-12-04 防粘连耐刮擦光缆用绝缘料
CN201610710334.7A Active CN106432884B (zh) 2012-12-04 2012-12-04 耐刮擦无卤绝缘护套材料
CN201610448020.4A Pending CN106519404A (zh) 2012-12-04 2012-12-04 用于光纤通讯的低发烟量阻燃电缆材料
CN201610697041.XA Pending CN106397948A (zh) 2012-12-04 2012-12-04 用于高速挤出的阻燃电缆绝缘料
CN201610697040.5A Pending CN106633332A (zh) 2012-12-04 2012-12-04 电信通信缆用低烟无卤电缆护套料
CN201210511271.4A Active CN103849063B (zh) 2012-12-04 2012-12-04 光缆用抗粘连低烟无卤阻燃电缆料
CN201610448018.7A Pending CN106519403A (zh) 2012-12-04 2012-12-04 低烟无卤阻燃聚烯烃电缆料
CN201610697500.4A Pending CN106633333A (zh) 2012-12-04 2012-12-04 用于光缆的防粘阻燃电缆护套料
CN201610697036.9A Pending CN106633331A (zh) 2012-12-04 2012-12-04 具有高拉伸强度的低发烟量电缆材料
CN201610710367.1A Active CN106432885B (zh) 2012-12-04 2012-12-04 便于挤出加工的聚烯烃电缆护套料

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201610710368.6A Pending CN106432886A (zh) 2012-12-04 2012-12-04 环保型抗粘连聚烯烃电缆料

Family Applications After (9)

Application Number Title Priority Date Filing Date
CN201610710334.7A Active CN106432884B (zh) 2012-12-04 2012-12-04 耐刮擦无卤绝缘护套材料
CN201610448020.4A Pending CN106519404A (zh) 2012-12-04 2012-12-04 用于光纤通讯的低发烟量阻燃电缆材料
CN201610697041.XA Pending CN106397948A (zh) 2012-12-04 2012-12-04 用于高速挤出的阻燃电缆绝缘料
CN201610697040.5A Pending CN106633332A (zh) 2012-12-04 2012-12-04 电信通信缆用低烟无卤电缆护套料
CN201210511271.4A Active CN103849063B (zh) 2012-12-04 2012-12-04 光缆用抗粘连低烟无卤阻燃电缆料
CN201610448018.7A Pending CN106519403A (zh) 2012-12-04 2012-12-04 低烟无卤阻燃聚烯烃电缆料
CN201610697500.4A Pending CN106633333A (zh) 2012-12-04 2012-12-04 用于光缆的防粘阻燃电缆护套料
CN201610697036.9A Pending CN106633331A (zh) 2012-12-04 2012-12-04 具有高拉伸强度的低发烟量电缆材料
CN201610710367.1A Active CN106432885B (zh) 2012-12-04 2012-12-04 便于挤出加工的聚烯烃电缆护套料

Country Status (1)

Country Link
CN (11) CN106432886A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113321864A (zh) * 2021-05-31 2021-08-31 南京中超新材料股份有限公司 紫外光辐照交联绝缘料及制备方法

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104164032A (zh) * 2014-08-07 2014-11-26 上海三承高分子材料科技有限公司 高性能阻燃型电缆护套材料及其制备方法
CN104693583A (zh) * 2015-04-03 2015-06-10 中广核三角洲(苏州)高聚物有限公司 轨道交通用热塑性高强度低烟无卤阻燃电缆料
CN105295184B (zh) * 2015-05-14 2017-11-03 欧宝聚合物江苏有限公司 一种125℃高耐磨辐照交联低烟无卤电缆料及制备方法
CN106674712B (zh) * 2016-12-19 2019-11-29 上海至正道化高分子材料股份有限公司 一种抗粘结低烟无卤阻燃光缆护套料及其制备方法
CN114566320A (zh) * 2019-06-20 2022-05-31 广西纵览线缆集团有限公司 高韧性光纤复合电缆
CN110982160A (zh) * 2019-11-13 2020-04-10 苏州亨利通信材料有限公司 耐候性光电用pe护套料的制备方法
CN111117048A (zh) * 2019-12-24 2020-05-08 上海至正道化高分子材料股份有限公司 一种三代核电站电缆用热塑性低烟无卤护套料及其制备方法及用途
CN111234362A (zh) * 2020-03-18 2020-06-05 江阴市海江高分子材料有限公司 超导电耐高温高阻燃半导电护套料及其制备方法与应用
CN111635580A (zh) * 2020-05-25 2020-09-08 上海方之德新材料有限公司 一种抗粘连低烟无卤阻燃聚烯烃电缆料
CN114456461A (zh) * 2020-11-09 2022-05-10 苏州亨利通信材料有限公司 满足成束a等级燃烧的阻燃聚乙烯电缆料
CN113881127B (zh) * 2021-10-08 2023-05-05 四川天邑康和通信股份有限公司 一种低烟无卤阻燃通信线缆护套料及其制备方法
CN115477806A (zh) * 2022-10-12 2022-12-16 盐城市顺泽工贸有限公司 一种低烟无卤阻燃护套料
CN116218073A (zh) * 2023-04-11 2023-06-06 江苏馨德高分子材料股份有限公司 一种抗收缩的低烟无卤光缆护套料
CN117577397B (zh) * 2023-12-08 2024-05-03 江苏火凤凰线缆系统技术股份有限公司 防粘线缆及其制备工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1410496A (zh) * 2001-10-10 2003-04-16 华新丽华股份有限公司 环保电缆线被覆组合物
EP1956611A1 (fr) * 2007-02-09 2008-08-13 Nexans Cabble d'énergie et/ou de télécommunication aux propriétés ingnifugeantes améliorées
CN101608032A (zh) * 2008-06-20 2009-12-23 苏州亨利通信材料有限公司 同轴电缆用环保型低烟无卤阻燃材料及其制备方法
CN101747551A (zh) * 2009-12-15 2010-06-23 上海新上化高分子材料有限公司 热塑性无卤低烟阻燃聚烯烃护套塑料及其制备方法和应用
CN102532679A (zh) * 2011-12-30 2012-07-04 上海至正道化高分子材料有限公司 一种光缆用低热收缩性无卤低烟阻燃护套料及制备方法
CN102731891A (zh) * 2012-06-20 2012-10-17 苏州德尔泰高聚物有限公司 一种热塑性耐油无卤低烟阻燃聚烯烃电缆料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1102611C (zh) * 1998-05-12 2003-03-05 广州金发科技股份有限公司 无卤低烟阻燃热塑性聚烯烃复合物
CN1224639C (zh) * 2003-05-22 2005-10-26 上海交通大学 纳米改性的无卤阻燃聚烯烃电缆料及其制备方法
CN102532671A (zh) * 2010-12-20 2012-07-04 深圳市宏商材料科技股份有限公司 一种耐高温热收缩伞裙的配方的生产工艺
CN102585322B (zh) * 2012-02-27 2014-06-25 广州凯恒科塑有限公司 一种易加工低烟无卤阻燃热收缩标识套管及制备与应用

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1410496A (zh) * 2001-10-10 2003-04-16 华新丽华股份有限公司 环保电缆线被覆组合物
EP1956611A1 (fr) * 2007-02-09 2008-08-13 Nexans Cabble d'énergie et/ou de télécommunication aux propriétés ingnifugeantes améliorées
CN101608032A (zh) * 2008-06-20 2009-12-23 苏州亨利通信材料有限公司 同轴电缆用环保型低烟无卤阻燃材料及其制备方法
CN101747551A (zh) * 2009-12-15 2010-06-23 上海新上化高分子材料有限公司 热塑性无卤低烟阻燃聚烯烃护套塑料及其制备方法和应用
CN102532679A (zh) * 2011-12-30 2012-07-04 上海至正道化高分子材料有限公司 一种光缆用低热收缩性无卤低烟阻燃护套料及制备方法
CN102731891A (zh) * 2012-06-20 2012-10-17 苏州德尔泰高聚物有限公司 一种热塑性耐油无卤低烟阻燃聚烯烃电缆料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113321864A (zh) * 2021-05-31 2021-08-31 南京中超新材料股份有限公司 紫外光辐照交联绝缘料及制备方法

Also Published As

Publication number Publication date
CN106432885B (zh) 2019-02-05
CN106432884B (zh) 2019-02-05
CN103849063B (zh) 2016-10-19
CN106633333A (zh) 2017-05-10
CN106519403A (zh) 2017-03-22
CN106432886A (zh) 2017-02-22
CN103849063A (zh) 2014-06-11
CN106633332A (zh) 2017-05-10
CN106432884A (zh) 2017-02-22
CN106519404A (zh) 2017-03-22
CN106397948A (zh) 2017-02-15
CN106432885A (zh) 2017-02-22
CN106633331A (zh) 2017-05-10

Similar Documents

Publication Publication Date Title
CN106432883A (zh) 防粘连耐刮擦光缆用绝缘料
CN102977451B (zh) 用于光缆的低烟无卤阻燃护套层
CN109627567A (zh) 一种b1级阻燃辐照交联低烟无卤绝缘电缆料及其制备方法
CN104927176B (zh) 石油平台用辐照交联耐泥浆无卤阻燃电缆料及其制备方法
CN103524869B (zh) 电线电缆用耐热热塑性无卤低烟阻燃聚烯烃塑料
CN103044758A (zh) 一种热塑性耐水低烟无卤阻燃电缆料及其制造方法
CN105419072A (zh) 一种柔性低烟无卤阻燃型电线电缆料及其制备方法
CN104231409A (zh) Eva/mlldpe组份型低烟无卤辐照交联电线电缆料、其制备方法及应用
CN104650449A (zh) 一种耐温125℃无卤无锑阻燃线缆料及线缆生产方法
CN105038087A (zh) 高抗撕无卤阻燃电动汽车电线电缆料及电线电缆生产方法
CN103435955A (zh) 无卤阻燃热塑性弹性体复合材料及其制备方法
CN100363415C (zh) 低烟无卤膨胀阻燃聚烯烃电子线料及其制备方法
CN103897256A (zh) 一种4g光缆用高速低收缩低烟无卤紧套料及其制备方法
CN101942141A (zh) 低烟无卤阻燃电缆料及其制备方法
CN100374497C (zh) 一种低烟无卤膨胀阻燃热塑性弹性体电线料及其制备方法
CN105504480A (zh) 一种机车线缆用耐油辐照交联低烟无卤阻燃聚烯烃料
CN108485047A (zh) 一种环保型eva防水卷材及制备方法
CN102898715B (zh) 一种对温度极其敏感的电缆用无卤低烟阻燃塑料合金及其制备方法
CN103739928A (zh) 一种硅树脂增效的高性能低烟无卤电力电缆护套料及其制造方法
CN108164806A (zh) 机车线缆用辐照交联低烟无卤阻燃聚烯烃材料及其制备方法
CN109627565A (zh) 耐温150℃的辐照交联低烟无卤电缆料配方及制备方法
CN106543514A (zh) 一种低成本抗开裂阻燃聚乙烯电缆料及其制备方法
CN105602071A (zh) 耐高温辐照无卤阻燃汽车线料及其制备方法
CN105419073A (zh) 一种低烟无卤阻燃型电线电缆护套料及其制备方法
CN112300480B (zh) 一种陶瓷化聚烯烃及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170222

RJ01 Rejection of invention patent application after publication