CN106916381A - 一种中高压电缆料及其制备方法 - Google Patents

一种中高压电缆料及其制备方法 Download PDF

Info

Publication number
CN106916381A
CN106916381A CN201510984680.XA CN201510984680A CN106916381A CN 106916381 A CN106916381 A CN 106916381A CN 201510984680 A CN201510984680 A CN 201510984680A CN 106916381 A CN106916381 A CN 106916381A
Authority
CN
China
Prior art keywords
nano
high voltage
parts
medium
voltage cable
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
CN201510984680.XA
Other languages
English (en)
Inventor
周丹
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.)
Tianchang Hi Tech Innovation Service Center Co Ltd
Original Assignee
Tianchang Hi Tech Innovation Service Center 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 Tianchang Hi Tech Innovation Service Center Co Ltd filed Critical Tianchang Hi Tech Innovation Service Center Co Ltd
Priority to CN201510984680.XA priority Critical patent/CN106916381A/zh
Publication of CN106916381A publication Critical patent/CN106916381A/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
    • C08L23/16Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • H01B3/28Insulators 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
    • 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
    • C08K2201/011Nanostructured additives
    • 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
    • C08L2201/08Stabilised 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
    • C08L2205/03Polymer 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

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)

Abstract

本发明公开了一种中高压电缆料及其制备方法,由下列重量份的原料制成:德国朗盛三元乙丙橡胶3950 100-120、丁苯橡胶1052 20-30、低密度聚乙烯10-15、邻苯二甲酸二辛酯10-15、己二酸-1,2-丙二醇聚酯5-10、环氧四氢邻苯二甲酸二辛酯2-5、微晶石蜡4-6、氯化石蜡5-10、硬脂酸钙1-2、硬脂酸锌1-2、硫磺1-2、氧化锌5-8等。本发明电缆料不仅具有优异的阻燃性和不延燃性,而且同时还具有良好的耐高低温性、耐腐蚀性、耐水性、耐磨性、耐臭氧、耐老化等优点,经久耐用。

Description

一种中高压电缆料及其制备方法
技术领域
本发明涉及电缆料领域,具体涉及一种中高压电缆料及其制备方法。
背景技术
自从1962年三元乙丙橡胶(EPDM)问世以来,就因其优良的耐臭氧、耐天候老化和耐热老化性能以及良好的电绝缘性、耐热变形和耐化学品腐蚀等性能,相对密度小,填充量大,受到电缆工业的重视。目前,它已替代传统的丁苯、天然、丁基橡胶,在船用及移动用中高压电缆上得到广泛的应用。但同大多数碳氢高分子化合物一样,三元乙丙橡胶也很易燃烧,纯胶的氧指数只有19左右。因此,开发研制阻燃的三元乙丙橡胶电缆料,受到电缆行业的重视。
发明内容
本发明的目的是针对现有技术的不足,提供了一种中高压电缆料及其制备方法。由本发明的电缆料加工成的电缆线具有耐高低温性能好,耐腐蚀性能好,耐水性、耐臭氧、耐老化,阻燃性能好。
本发明采用的技术方案为:
一种中高压电缆料,由下列重量份的原料制成:德国朗盛三元乙丙橡胶3950 100-120、丁苯橡胶1052 20-30、低密度聚乙烯10-15、邻苯二甲酸二辛酯10-15、己二酸-1,2-丙二醇聚酯5-10、环氧四氢邻苯二甲酸二辛酯2-5、微晶石蜡 4-6、氯化石蜡 5-10、硬脂酸钙1-2、硬脂酸锌1-2、硫磺1-2、氧化锌 5-8、2,5-二甲基-2,5-二(叔丁基过氧化)乙烷1-2、 过氧化二异丙苯2-4、纳米凹凸棒土40-50、纳米重晶石粉10-15、钛白粉10-15、炭黑N660 10-15、滑石粉30-40、硼酸锌3-4、四异丙基二(二辛基亚磷酸酰氧基)钛酸酯 1-2、交联剂TAIC 0.1-1、抗氧剂DSTP 1-2、甲基三乙氧基硅烷1-2、防老剂268 1-2、防老剂MB 1-2、促进剂DM 1-2、促进剂TMTD 2-3、氢氧化铝2-3。
中高压电缆料的制备方法,包括以下步骤:
(1)按配方比例将德国朗盛三元乙丙橡胶3950、丁苯橡胶1052、低密度聚乙烯和防老剂类投入开炼机,在75-85℃下混炼4-5min;
(2)将纳米凹凸棒土、纳米重晶石粉、钛白粉、炭黑N660等填料加入到步骤(1)的混炼胶中,继续混炼2-3min后,将除硫化剂、促进剂外的剩下的物料加入到混炼料中,混炼4-6min后,再加入硫化剂、促进剂,薄通6-7次后,挤塑机塑化造粒,即可,挤塑机的挤出温度为155-175℃。
本发明的有益效果:
本发明可以改善电缆料的阻燃性和耐热性,并具有成本低,效果优良的特点。本发明通过对配方调整,添加了纳米凹凸棒土、纳米重晶石粉等无机粉体,对电缆料有一定的补强作用,可提高电缆料的定伸应力、硬度、强度和耐磨性。本发明电缆料不仅具有优异的阻燃性和不延燃性,而且同时还具有良好的耐高低温性、耐腐蚀性、耐水性、耐磨性、耐臭氧、耐老化等优点,经久耐用。
具体实施方式
实施例
一种中高压电缆料,由下列重量份的原料制成:德国朗盛三元乙丙橡胶3950 115份、丁苯橡胶1052 24份、低密度聚乙烯15份、邻苯二甲酸二辛酯12份、己二酸-1,2-丙二醇聚酯8份、环氧四氢邻苯二甲酸二辛酯3份、微晶石蜡5份、氯化石蜡 8份、硬脂酸钙2份、硬脂酸锌1份、硫磺1.5份、氧化锌 份6、2,5-二甲基-2,5-二(叔丁基过氧化)乙烷2份、 过氧化二异丙苯3份、纳米凹凸棒土45份、纳米重晶石粉12份、钛白粉15份、炭黑N660 10份、滑石粉36份、硼酸锌3份、四异丙基二(二辛基亚磷酸酰氧基)钛酸酯 1.5份、交联剂TAIC 0.6份、抗氧剂DSTP 1.8份、甲基三乙氧基硅烷2份、防老剂268 1.6份、防老剂MB 1.5份、促进剂DM 2份、促进剂TMTD 2份、氢氧化铝3份。
中高压电缆料的制备方法,包括以下步骤:
(1)按配方比例将德国朗盛三元乙丙橡胶3950、丁苯橡胶1052、低密度聚乙烯和防老剂类投入开炼机,在82℃下混炼4min;
(2)将纳米凹凸棒土、纳米重晶石粉、钛白粉、炭黑N660等填料加入到步骤(1)的混炼胶中,继续混炼3min后,将除硫化剂、促进剂外的剩下的物料加入到混炼料中,混炼5min后,再加入硫化剂、促进剂,薄通7次后,挤塑机塑化造粒,即可,挤塑机的挤出温度为165℃。

Claims (1)

1.一种中高压电缆料,其特征在于,由下列重量份的原料制成:德国朗盛三元乙丙橡胶3950 100-120、丁苯橡胶1052 20-30、低密度聚乙烯10-15、邻苯二甲酸二辛酯10-15、己二酸-1,2-丙二醇聚酯5-10、环氧四氢邻苯二甲酸二辛酯2-5、微晶石蜡 4-6、氯化石蜡 5-10、硬脂酸钙1-2、硬脂酸锌1-2、硫磺1-2、氧化锌 5-8、2,5-二甲基-2,5-二(叔丁基过氧化)乙烷1-2、 过氧化二异丙苯2-4、纳米凹凸棒土40-50、纳米重晶石粉10-15、钛白粉10-15、炭黑N660 10-15、滑石粉30-40、硼酸锌3-4、四异丙基二(二辛基亚磷酸酰氧基)钛酸酯 1-2、交联剂TAIC 0.1-1、抗氧剂DSTP 1-2、甲基三乙氧基硅烷1-2、防老剂268 1-2、防老剂MB 1-2、促进剂DM 1-2、促进剂TMTD 2-3、氢氧化铝2-3;
中高压电缆料的制备方法,包括以下步骤:
(1)按配方比例将德国朗盛三元乙丙橡胶3950、丁苯橡胶1052、低密度聚乙烯和防老剂类投入开炼机,在82℃下混炼4min;
(2)将纳米凹凸棒土、纳米重晶石粉、钛白粉、炭黑N660等填料加入到步骤(1)的混炼胶中,继续混炼3min后,将除硫化剂、促进剂外的剩下的物料加入到混炼料中,混炼5min后,再加入硫化剂、促进剂,薄通7次后,挤塑机塑化造粒,即可,挤塑机的挤出温度为165℃。
CN201510984680.XA 2015-12-25 2015-12-25 一种中高压电缆料及其制备方法 Pending CN106916381A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510984680.XA CN106916381A (zh) 2015-12-25 2015-12-25 一种中高压电缆料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510984680.XA CN106916381A (zh) 2015-12-25 2015-12-25 一种中高压电缆料及其制备方法

Publications (1)

Publication Number Publication Date
CN106916381A true CN106916381A (zh) 2017-07-04

Family

ID=59460071

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510984680.XA Pending CN106916381A (zh) 2015-12-25 2015-12-25 一种中高压电缆料及其制备方法

Country Status (1)

Country Link
CN (1) CN106916381A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109294082A (zh) * 2018-10-19 2019-02-01 长沙小如信息科技有限公司 一种防火电缆及其制备方法
WO2020011003A1 (zh) * 2018-07-13 2020-01-16 杭州星庐科技有限公司 橡胶组合物及加工方法,及应用其的橡胶制品和生产方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020011003A1 (zh) * 2018-07-13 2020-01-16 杭州星庐科技有限公司 橡胶组合物及加工方法,及应用其的橡胶制品和生产方法
CN110713640A (zh) * 2018-07-13 2020-01-21 杭州星庐科技有限公司 橡胶组合物及加工方法,及应用其的橡胶制品和生产方法
CN110713640B (zh) * 2018-07-13 2022-08-09 杭州星庐科技有限公司 橡胶组合物及加工方法,及应用其的橡胶制品和生产方法
CN109294082A (zh) * 2018-10-19 2019-02-01 长沙小如信息科技有限公司 一种防火电缆及其制备方法

Similar Documents

Publication Publication Date Title
CN106977825B (zh) 一种耐寒电缆料及其制备方法
CN102964699B (zh) 一种煅烧陶土改性的三元乙丙橡胶电缆料
CN102977469A (zh) 一种中高压电缆用三元乙丙橡胶电缆料及其制备方法
CN102964696B (zh) 一种三元乙丙橡胶阻燃电缆料及其制备方法
CN102964698B (zh) 一种高耐寒三元乙丙橡胶绝缘电缆料及其制备方法
CN106065123B (zh) 一种耐寒的绝缘树脂组合物及其制备方法
CN102964705B (zh) 一种纳米硅藻土改性的氯磺化聚乙烯橡胶电缆料
CN102964697A (zh) 一种纳米硅灰石粉改性的三元乙丙橡胶电缆料
CN104893152A (zh) 一种环保耐寒聚氯乙烯弹性体组合物及其制备方法
CN103333429B (zh) 一种耐老化聚氯乙烯电缆料
CN101555327A (zh) 耐高浓度臭氧的胶管配方
CN106519466A (zh) 一种环保型耐热耐油阻燃氯化聚乙烯橡胶护套料及制备方法
CN106883472B (zh) 一种变压器密封环用橡胶材料及其制备方法
CN106916380A (zh) 一种陶土改性电缆料及其制备方法
CN104788834A (zh) 一种煤矿用氯化聚乙烯电缆护套
CN106916381A (zh) 一种中高压电缆料及其制备方法
JP2007270131A (ja) カーカスプライおよび/またはベルト用ゴム組成物、該ゴム組成物を用いたカーカスプライおよび/またはベルトならびに該ゴム組成物の製造方法
CN104861309B (zh) 耐低温epdm电缆料及其制备方法
CN106496823A (zh) 一种环保型耐寒阻燃氯化聚乙烯橡胶护套料及制备方法
CN109401328A (zh) 新型耐高温阻燃硅橡胶的制备方法
KR101132780B1 (ko) 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어
CN106147240A (zh) 一种冷缩式电缆附件用硅橡胶及其制备方法
CN102964706A (zh) 一种硫酸钙晶须改性的氯磺化聚乙烯橡胶电缆料
CN106916388A (zh) 一种高岭土改性电缆料及其制备方法
CN104072839B (zh) 一种阻燃耐热橡胶材料

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170704

WD01 Invention patent application deemed withdrawn after publication