CN104829913A - 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法 - Google Patents

一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法 Download PDF

Info

Publication number
CN104829913A
CN104829913A CN201510192906.2A CN201510192906A CN104829913A CN 104829913 A CN104829913 A CN 104829913A CN 201510192906 A CN201510192906 A CN 201510192906A CN 104829913 A CN104829913 A CN 104829913A
Authority
CN
China
Prior art keywords
parts
cable
electric wire
cable material
low smoke
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
CN201510192906.2A
Other languages
English (en)
Inventor
夏鹏华
王建
班宜领
付龙
张云连
刘润东
王磊
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.)
Bengbu Triumph Engineering and Technology Co Ltd
Original Assignee
Bengbu Triumph Engineering and Technology 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 Bengbu Triumph Engineering and Technology Co Ltd filed Critical Bengbu Triumph Engineering and Technology Co Ltd
Priority to CN201510192906.2A priority Critical patent/CN104829913A/zh
Publication of CN104829913A publication Critical patent/CN104829913A/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
    • C08L23/06Polyethene
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • 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
    • 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
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/14Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16Fibres; Fibrils
    • 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
    • C08L2207/062HDPE
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00Crosslinking
    • C08L2312/08Crosslinking by silane

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)
  • Organic Insulating Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料,其特征在于,由下列重量份的原料制成:高密度聚乙烯65-75、三元乙丙橡胶20-25、尼龙6 16-22、PET纤维6-10、聚乙烯蜡2-4、硫代二丙酸二月桂酯3-5、硫磺0.2-0.3、硅烷偶联剂G-570 15-20、环氧大豆油6-9、醋丙乳液40-45、棕刚玉烟尘17-20、硼酸锌0.3-0.6、苯并三氮唑0.4-0.7、水适量;本发明配方合理,添加PET纤维提高了电缆料的耐磨性能,添加硅烷偶联剂G-570与聚乙烯复合物交联后形成的网状结构能有效阻止油类物质向共混材料分子内的渗透扩散,从而表现出良好的阻隔性能,同时还添加其他有效助剂制得的电缆料具有抗开裂、耐候、低烟、耐臭氧等优点,适用于矿井或安全性很高的特殊工作环境的场合。

Description

一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法
技术领域
本发明涉及电缆料技术领域,具体涉及一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法。
背景技术
随着现代科学技术的发展,人们对电线电缆的质量要求越来越高,硅烷交联聚乙烯的出现,弥补了普通聚乙烯电线电缆的不足。硅烷交联聚乙烯电缆料能提高线路的传输容量、过载能力,且该材料在制造交联电线电缆时,与过氧化物交联和辐照交联相比,具有所需制造设备简单,操作方便,综合成本低等优点,作为低压电力电缆的绝缘材料目前在我国电线电缆行业中已成为低压交联电缆用绝缘的主导材料。
高密度聚乙烯价格低廉、质轻、性能优良,但高密度聚乙烯的线型分子结构决定了其在较高温度下存在性能缺陷,如分子间结合力下降、易发生形变、表现为蠕变增大、刚性和力学性能下降;高密度聚乙烯为非极性聚合物,虽对水等极性溶剂具有良好阻隔性,但对二甲苯等有机溶剂具有较高的透过性,气体阻隔性也不好。尼龙为极性聚合物,对非极性溶剂、气体的阻隔性好,但对极性溶剂的阻隔性较差,而且尼龙易吸水,从而降低材料的力学性能。将硅烷交联改性的高密度聚乙烯与尼龙进行共混,虽然可以提高电缆料的阻隔性,但功能较为单一,在耐磨性、抗弯曲能力、耐老化程度、易腐蚀状况、强度和耐日照性等方面还存在缺陷。
发明内容
本发明的目的就是提供一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法,以克服现有技术的不足。
本发明的目的是这样实现的:
一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料,其特征在于,由下列重量份的原料制成:高密度聚乙烯65-75、三元乙丙橡胶20-25、尼龙6 16-22、PET纤维6-10、聚乙烯蜡2-4、硫代二丙酸二月桂酯3-5、硫磺0.2-0.3、硅烷偶联剂G-570 15-20、环氧大豆油6-9、醋丙乳液40-45、棕刚玉烟尘17-20、硼酸锌0.3-0.6、苯并三氮唑0.4-0.7、水适量。
所述的一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料的制备方法,其特征在于包括以下步骤:
(1)将棕刚玉烟尘于610-730℃煅烧2-3小时,冷却加入硼酸锌、苯并三氮唑研磨30-40分钟,制得改性棕刚玉烟尘;
(2)将尼龙6在真空干燥箱中80℃干燥24h后与改性棕刚玉烟尘、硫代二丙酸二月桂酯、硫磺一起投入高混机搅拌均匀,加入到挤出机中混炼造粒;
(3)将PET纤维投入醋丙乳液中浸泡5-8小时,烘干粉碎过100-200目筛,加入硅烷偶联剂G-570、环氧大豆油分散研磨30-50分钟,得到硅烷复合剂;
(4)将高密度聚乙烯、三元乙丙橡胶投入高混机,加入硅烷复合剂,搅拌均匀, 加入步骤(2)物料及其他剩余成分混合搅拌均匀,放入单螺杆挤出机挤出成片,将试片放入80℃水浴中交联6-8小时,出料。
本发明有以下有益效果:本发明配方合理,添加PET纤维提高了电缆料的耐磨性能,添加硅烷偶联剂G-570与聚乙烯复合物交联后形成的网状结构能有效阻止油类物质向共混材料分子内的渗透扩散,从而表现出良好的阻隔性能,同时还添加其他有效助剂制得的电缆料具有抗开裂、耐候、低烟、耐臭氧等优点,适用于矿井或安全性很高的特殊工作环境的场合。
具体实施方式
所述的一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料,其特征在于,由下列重量份的原料制成:高密度聚乙烯69、三元乙丙橡胶21、尼龙6 18、PET纤维8、聚乙烯蜡2、硫代二丙酸二月桂酯3、硫磺0.2、硅烷偶联剂G-570 18、环氧大豆油6、醋丙乳液43、棕刚玉烟尘18、硼酸锌0.5、苯并三氮唑0.6、水适量。
制作方法包括以下步骤:
(1)将棕刚玉烟尘于610-730℃煅烧2-3小时,冷却加入硼酸锌、苯并三氮唑研磨30-40分钟,制得改性棕刚玉烟尘;
(2)将尼龙6在真空干燥箱中80℃干燥24h后与改性棕刚玉烟尘、硫代二丙酸二月桂酯、硫磺一起投入高混机搅拌均匀,加入到挤出机中混炼造粒;
(3)将PET纤维投入醋丙乳液中浸泡5-8小时,烘干粉碎过100-200目筛,加入硅烷偶联剂G-570、环氧大豆油分散研磨30-50分钟,得到硅烷复合剂;
(4)将高密度聚乙烯、三元乙丙橡胶投入高混机,加入硅烷复合剂,搅拌均匀, 加入步骤(2)物料及其他剩余成分混合搅拌均匀,放入单螺杆挤出机挤出成片,将试片放入80℃水浴中交联6-8小时,出料。
使用本发明生产的硅烷交联聚乙烯电缆料的技术参数指标如下:
(1)按HG2-146-65的标准测定交联6h的吸油率:10.37%;
(2)按GB/T 1040-1992测定交联6h的拉伸强度:21.37MPa;
(3)氧指数:31.33%。

Claims (2)

1.一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料,其特征在于,由下列重量份的原料制成:高密度聚乙烯65-75、三元乙丙橡胶20-25、尼龙6 16-22、PET纤维6-10、聚乙烯蜡2-4、硫代二丙酸二月桂酯3-5、硫磺0.2-0.3、硅烷偶联剂G-570 15-20、环氧大豆油6-9、醋丙乳液40-45、棕刚玉烟尘17-20、硼酸锌0.3-0.6、苯并三氮唑0.4-0.7、水适量。
2.根据权利要求1所述的一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料的制作方法,其特征在于包括以下步骤:
(1)将棕刚玉烟尘于610-730℃煅烧2-3小时,冷却加入硼酸锌、苯并三氮唑研磨30-40分钟,制得改性棕刚玉烟尘;
(2)将尼龙6在真空干燥箱中80℃干燥24h后与改性棕刚玉烟尘、硫代二丙酸二月桂酯、硫磺一起投入高混机搅拌均匀,加入到挤出机中混炼造粒;
(3)将PET纤维投入醋丙乳液中浸泡5-8小时,烘干粉碎过100-200目筛,加入硅烷偶联剂G-570、环氧大豆油分散研磨30-50分钟,得到硅烷复合剂;
(4)将高密度聚乙烯、三元乙丙橡胶投入高混机,加入硅烷复合剂,搅拌均匀, 加入步骤(2)物料及其他剩余成分混合搅拌均匀,放入单螺杆挤出机挤出成片,将试片放入80℃水浴中交联6-8小时,出料。
CN201510192906.2A 2015-04-22 2015-04-22 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法 Pending CN104829913A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510192906.2A CN104829913A (zh) 2015-04-22 2015-04-22 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510192906.2A CN104829913A (zh) 2015-04-22 2015-04-22 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法

Publications (1)

Publication Number Publication Date
CN104829913A true CN104829913A (zh) 2015-08-12

Family

ID=53808134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510192906.2A Pending CN104829913A (zh) 2015-04-22 2015-04-22 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法

Country Status (1)

Country Link
CN (1) CN104829913A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105801975A (zh) * 2016-04-21 2016-07-27 安徽万泰电缆有限公司 一种阻燃抗开裂电缆材料
CN105860184A (zh) * 2016-05-20 2016-08-17 安徽新科电缆集团股份有限公司 一种电线外护套配方
CN108440814A (zh) * 2018-01-30 2018-08-24 昆明天磊线缆材料有限公司 一种125℃低烟无卤交联型聚烯烃线缆料制作方法
CN109754923A (zh) * 2019-02-28 2019-05-14 苏州金弘峰电子有限公司 一种绝缘线及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103059374A (zh) * 2012-12-07 2013-04-24 江苏德威新材料股份有限公司 一种汽车电线用耐高温硅烷交联阻燃绝缘材料及其制备方法
CN103509238A (zh) * 2012-06-18 2014-01-15 上海杰事杰新材料(集团)股份有限公司 一种高强度热塑性复合材料及其制备方法
CN103554790A (zh) * 2013-10-31 2014-02-05 合肥得润电子器件有限公司 一种家电线束用改性低密度聚乙烯绝缘料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103509238A (zh) * 2012-06-18 2014-01-15 上海杰事杰新材料(集团)股份有限公司 一种高强度热塑性复合材料及其制备方法
CN103059374A (zh) * 2012-12-07 2013-04-24 江苏德威新材料股份有限公司 一种汽车电线用耐高温硅烷交联阻燃绝缘材料及其制备方法
CN103554790A (zh) * 2013-10-31 2014-02-05 合肥得润电子器件有限公司 一种家电线束用改性低密度聚乙烯绝缘料

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105801975A (zh) * 2016-04-21 2016-07-27 安徽万泰电缆有限公司 一种阻燃抗开裂电缆材料
CN105860184A (zh) * 2016-05-20 2016-08-17 安徽新科电缆集团股份有限公司 一种电线外护套配方
CN108440814A (zh) * 2018-01-30 2018-08-24 昆明天磊线缆材料有限公司 一种125℃低烟无卤交联型聚烯烃线缆料制作方法
CN109754923A (zh) * 2019-02-28 2019-05-14 苏州金弘峰电子有限公司 一种绝缘线及其制备方法
CN109754923B (zh) * 2019-02-28 2020-08-04 苏州金弘峰电子有限公司 一种绝缘线及其制备方法

Similar Documents

Publication Publication Date Title
CN101117425B (zh) 非卤素阻燃热塑性弹性体组合物及其制造方法和使用其的电线和电缆
CN102382358A (zh) 一种铁路机车用无卤阻燃电缆护套材料及其制造方法
CN103102544B (zh) 一种低烟无卤阻燃电缆料及其制备方法
CN104829913A (zh) 一种低烟耐候电线电缆用硅烷交联聚乙烯电缆料及其制作方法
CN103102541B (zh) 一种机车用低烟阻燃电缆料及其制备方法
CN104327366A (zh) 一种耐候型机车用无卤阻燃电缆护套材料配方及制备方法
CN103923373B (zh) 一种耐紫外光照射硅烷交联聚乙烯灰色架空绝缘料及其制备工艺
CN104829910A (zh) 一种具有吸声隔音功能的硅烷交联聚乙烯电缆料及其制作方法
CN104371199A (zh) 一种低烟无卤煤矿用电缆料及其制备方法
CN102816393A (zh) 一种低烟低卤阻燃型交联聚烯烃绝缘电缆料及其制备方法
CN109705476A (zh) 一种橡胶组合物和电缆线及其制备方法
CN103937080A (zh) 一种膨胀型无卤改性电缆料
CN104844893A (zh) 一种耐磨硅烷交联聚乙烯电缆料及其制作方法
CN102746585A (zh) 一种聚丙烯绝缘电缆料及其制备方法
CN105837997A (zh) 一种新型环保电缆护套及其生产工艺
CN104829911A (zh) 一种高耐寒硅烷交联聚乙烯电缆料及其制作方法
KR102027003B1 (ko) 내한성 및 내유성을 갖는 전력 케이블
CN104844894A (zh) 一种添加贝壳粉的硅烷交联聚乙烯电缆料及其制作方法
CN104844895A (zh) 一种抗紫外线硅烷交联聚乙烯电缆料及其制作方法
CN105837856A (zh) 一种无机阻燃剂的制备方法
CN104829909A (zh) 一种耐高温强度高的硅烷交联聚乙烯电缆料及其制作方法
CN103483671A (zh) 一种低烟无卤阻燃电缆料及其制备方法
CN102977465B (zh) 一种辐照交联阻燃电缆料及其制备方法
CN104829918A (zh) 一种耐久性佳的硅烷交联聚乙烯电缆料及其制作方法
CN104829912A (zh) 一种低气味阻燃型硅烷交联聚乙烯电缆料及其制作方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20150812