CN109320949A - 一种母线槽用绝缘树脂及其制备工艺 - Google Patents

一种母线槽用绝缘树脂及其制备工艺 Download PDF

Info

Publication number
CN109320949A
CN109320949A CN201811268823.7A CN201811268823A CN109320949A CN 109320949 A CN109320949 A CN 109320949A CN 201811268823 A CN201811268823 A CN 201811268823A CN 109320949 A CN109320949 A CN 109320949A
Authority
CN
China
Prior art keywords
parts
bus duct
insulating resin
epoxy resin
resin
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
CN201811268823.7A
Other languages
English (en)
Inventor
韦恩明
季成君
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.)
Jiangsu Hong Peng Electric Technology Co Ltd
Original Assignee
Jiangsu Hong Peng Electric 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 Jiangsu Hong Peng Electric Technology Co Ltd filed Critical Jiangsu Hong Peng Electric Technology Co Ltd
Priority to CN201811268823.7A priority Critical patent/CN109320949A/zh
Publication of CN109320949A publication Critical patent/CN109320949A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • H01B3/30—Insulators 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
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明提供了一种母线槽用绝缘树脂及其制备工艺，包括以下步骤：环氧树脂30‑45份、氟橡胶20‑30份、乙烯‑醋酸乙烯酯8‑12份、电熔刚玉6‑12份、二苯基甲烷二异氰酸酯7‑9份、600目氧化铝10‑15份、400目氢氧化铝8‑14份、增韧剂2‑5份、抗氧剂10760.8‑1.5份、着色剂0.5‑2份、偶联剂1.0‑2.0份、催化剂0.1‑0.5份；本发明的绝缘树脂添加环氧树脂和氟橡胶的交联改性，使树脂具有较好耐开裂性能、优异的阻燃性能。氧化铝做填料增加胶黏剂的散热性能；用氢氧化铝做复合，增加了树脂的阻燃性能；克服了低温潮湿条件下母线槽低温冷脆，防腐能力差，确保母线槽的防腐和保温过程的稳定可靠，提高母线槽产品质量和整体使用寿命，延长了母线槽的使用寿命。

Description

一种母线槽用绝缘树脂及其制备工艺
技术领域
本发明属于母线槽制造加工领域，尤其是涉及一种母线槽用绝缘树脂及其制备工艺。
背景技术
现代高层建筑和大型的车间需要巨大的电能，尤其是众多的高层建筑和大型厂房车间的出现，需要大量供电，而面对这庞大负荷所需成百上千安培的强大电流就要选用安全可靠的传导设备，母线槽系统是一个高效输送电流的配电装置，尤其适应了越来越高的建筑物和大规模工厂经济合理配线的需要。目前常用母线槽外壳均为铝合金材料或铁材料，导体用聚酯树脂包覆作为绝缘层，这种结构不能长期在潮湿的环境中使用，更不能在有酸、碱等腐蚀的环境中使因此，需要对绝缘树脂进行改进，使其能较好地应对长期工作温度湿度变化。
发明内容
鉴于上述现有技术存在的缺陷，本发明解决其技术问题所采用的技术方案是提出了一种母线槽用绝缘树脂，按重量份计包括如下组分：环氧树脂30-45份、氟橡胶15-25份、乙烯-醋酸乙烯酯8-12份、电熔刚玉6-12份、二苯基甲烷二异氰酸酯7-9份、600目氧化铝10-15份、400目氢氧化铝5-11、增韧剂2-5份、抗氧剂10760.8-1.5份、着色剂0.5-2份、偶联剂1.0-2.0份、催化剂0.1-0.5份。
优选地，所述的环氧树脂为双酚A型环氧树脂。
优选地，所述偶联剂为γ-缩水甘油醚氧丙基三甲氧基硅烷、γ-氨丙基三乙氧基硅烷、苯胺甲基三乙氧基硅烷或N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷中的一种。
一种母线槽用绝缘树脂的制备工艺，首先将环氧树脂、氟橡胶和乙烯-醋酸乙烯酯加入反应釜，开动搅拌升温到100-115℃加入催化剂和偶联剂，边搅拌边升温至160-180℃，保温2-2.5h，冷却到60-45℃，分批在搅拌状态下加入二苯基甲烷二异氰酸酯、600目氧化铝，400目氢氧化铝和电熔刚玉，1-1.5小时内加完，升温到95-105℃，搅拌25-30分钟后加入增韧剂、抗氧剂和着色剂，搅拌20-30分钟，开启真空泵脱泡，脱泡1-1.5小时候开冷却水冷却，冷却到50℃进行放料。
与现有技术相比，本发明的有益效果如下：本发明的绝缘树脂添加环氧树脂和氟橡胶的交联改性，使树脂具有较好耐开裂性能、优异的阻燃性能。氧化铝做填料增加胶黏剂的散热性能；用氢氧化铝做复合，增加了树脂的阻燃性能；克服了低温潮湿条件下母线槽低温冷脆，防腐能力差，确保母线槽的防腐和保温过程的稳定可靠，提高母线槽产品质量和整体使用寿命，延长了母线槽的使用寿命。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
本发明提供了一种母线槽用绝缘树脂，按重量份计包括如下组分：环氧树脂32份、氟橡胶15份、乙烯-醋酸乙烯酯9份、电熔刚玉11份、二苯基甲烷二异氰酸酯8份、600目氧化铝11份、400目氢氧化铝7份、增韧剂2份、抗氧剂10761.1份、着色剂1.3份、偶联剂1.8份、催化剂0.4份；
在上述技术方案中，所述的环氧树脂为双酚A型环氧树脂。
在上述技术方案中，所述偶联剂为γ-缩水甘油醚氧丙基三甲氧基硅烷。
一种母线槽用绝缘树脂的制备工艺，首先将环氧树脂、氟橡胶和乙烯-醋酸乙烯酯加入反应釜，开动搅拌升温到115℃加入催化剂和偶联剂，边搅拌边升温至180℃，保温2h，冷却到60℃，分批在搅拌状态下加入二苯基甲烷二异氰酸酯、600目氧化铝，400目氢氧化铝和电熔刚玉，1-1.5小时内加完，升温到100℃，搅拌30分钟后加入增韧剂、抗氧剂和着色剂，搅拌20-30分钟，开启真空泵脱泡，脱泡0.8小时候开冷却水冷却，冷却到50℃进行放料；
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。
虽然已经详细说明了本发明及其优点，但是应当理解在不超出由所附的权利要求所限定的本发明的精神和范围的情况下可以进行各种改变、替代和变换。而且，本申请的范围不仅限于说明书所描述的过程、设备、手段、方法和步骤的具体实施例。本领域内的普通技术人员从本发明的公开内容将容易理解，根据本发明可以使用执行与在此所述的相应实施例基本相同的功能或者获得与其基本相同的结果的、现有和将来要被开发的过程、设备、手段、方法或者步骤。因此，所附的权利要求旨在在它们的范围内包括这样的过程、设备、手段、方法或者步骤。

Claims (4)

1.一种母线槽用绝缘树脂，其特征在于：按重量份计包括如下组分：环氧树脂30-45份、氟橡胶15-25份、乙烯-醋酸乙烯酯8-12份、电熔刚玉6-12份、二苯基甲烷二异氰酸酯7-9份、600目氧化铝10-15份、400目氢氧化铝5-11份、增韧剂2-5份、抗氧剂10760.8-1.5份、着色剂0.5-2份、偶联剂1.0-2.0份、催化剂0.1-0.5份。
2.根据权利要求1所述的一种母线槽用绝缘树脂，其特征在于：所述的环氧树脂为双酚A型环氧树脂。
3.根据权利要求1所述的一种母线槽用绝缘树脂，其特征在于：所述偶联剂为γ-缩水甘油醚氧丙基三甲氧基硅烷、γ-氨丙基三乙氧基硅烷、苯胺甲基三乙氧基硅烷或N-β-(氨乙基)-γ-氨丙基甲基二甲氧基硅烷中的一种。
4.一种母线槽用绝缘树脂的制备工艺，其特征在于：首先将环氧树脂、氟橡胶和乙烯-醋酸乙烯酯加入反应釜，开动搅拌升温到100-115℃加入催化剂和偶联剂，边搅拌边升温至160-180℃，保温2-2.5h，冷却到60-45℃，分批在搅拌状态下加入二苯基甲烷二异氰酸酯、600目氧化铝，400目氢氧化铝和电熔刚玉，1-1.5小时内加完，升温到95-105℃，搅拌25-30分钟后加入增韧剂、抗氧剂和着色剂，搅拌20-30分钟，开启真空泵脱泡，脱泡1-1.5小时候开冷却水冷却，冷却到50℃进行放料。
CN201811268823.7A 2018-10-29 2018-10-29 一种母线槽用绝缘树脂及其制备工艺 Pending CN109320949A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811268823.7A CN109320949A (zh) 2018-10-29 2018-10-29 一种母线槽用绝缘树脂及其制备工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811268823.7A CN109320949A (zh) 2018-10-29 2018-10-29 一种母线槽用绝缘树脂及其制备工艺

Publications (1)

Publication Number Publication Date
CN109320949A true CN109320949A (zh) 2019-02-12

Family

ID=65259683

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811268823.7A Pending CN109320949A (zh) 2018-10-29 2018-10-29 一种母线槽用绝缘树脂及其制备工艺

Country Status (1)

Country Link
CN (1) CN109320949A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111138745A (zh) * 2020-01-17 2020-05-12 浙江灵通道路设施股份有限公司 一种cpvc材质线槽原料配方及cpvc材质线槽生产工艺

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013062276A (ja) * 2011-09-12 2013-04-04 Toyota Motor Corp コンデンサ装置
CN106046684A (zh) * 2016-07-13 2016-10-26 江苏德顺祥电气有限公司 一种耐火绝缘母线槽
WO2017072612A1 (en) * 2015-10-30 2017-05-04 Abb Schweiz Ag Method and system for protection in a mixed line
CN106746909A (zh) * 2016-11-11 2017-05-31 江苏华太智能电控设备有限公司 一种母线槽用防火材料

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013062276A (ja) * 2011-09-12 2013-04-04 Toyota Motor Corp コンデンサ装置
WO2017072612A1 (en) * 2015-10-30 2017-05-04 Abb Schweiz Ag Method and system for protection in a mixed line
CN106046684A (zh) * 2016-07-13 2016-10-26 江苏德顺祥电气有限公司 一种耐火绝缘母线槽
CN106746909A (zh) * 2016-11-11 2017-05-31 江苏华太智能电控设备有限公司 一种母线槽用防火材料

Non-Patent Citations (11)

* Cited by examiner, † Cited by third party
Title
中国铸造协会编: "《熔模铸造手册》", 30 September 2000, 机械工业出版社 *
任天飞主编: "《包装词典》", 31 December 1991, 湖南出版社 *
唐磊等主编: "《轻量化材料技术》", 31 January 2014, 国防工业出版社 *
朱洪法主编: "《精细化工常用原材料手册》", 31 December 2003, 金盾出版社 *
李子东等编著: "《实用胶粘剂原材料手册》", 31 July 1999, 国防工业出版社 *
李广宇等编著: "《胶黏剂原材料手册》", 31 August 2004, 国防工业出版社 *
王中华等编著: "《油田化学品实用手册》", 31 July 2004, 中国石化出版社 *
王箴主编: "《化工辞典 第2版》", 30 April 1985, 化学工业出版社 *
谢荣化主编: "《塑料购销手册》", 31 May 1994, 中国物资出版社 *
马世昌主编: "《化学物质辞典》", 30 April 1999, 陕西科学技术出版社 *
黄玉媛等编: "《精细化工配方常用原料手册》", 31 March 1998, 广东科技出版社 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111138745A (zh) * 2020-01-17 2020-05-12 浙江灵通道路设施股份有限公司 一种cpvc材质线槽原料配方及cpvc材质线槽生产工艺

Similar Documents

Publication Publication Date Title
CN104531027B (zh) 环氧树脂类灌封材料及其制备方法和应用
CN103525008B (zh) 复合绝缘材料、浇注型母线槽及其制备方法
CN104559892A (zh) 一种环氧树脂灌封胶及其制备方法
CN110128376B (zh) 一种化合物和制备方法及其作为潜伏型环氧固化剂的用途
CN106046684B (zh) 一种耐火绝缘母线槽
CN111423347B (zh) 一种潜伏性环氧树脂固化剂及其制备方法和应用
CN107216616A (zh) 用于母线槽的高导热防水浇注材料及其制备方法
CN105885753A (zh) 一种锂金属电池用绝缘胶水及其制备方法
CN106433019A (zh) 一种碳纤维毡层压板及其制备方法
CN103980855A (zh) 硅钛复合改性环氧胶粘剂的制备方法
CN109320949A (zh) 一种母线槽用绝缘树脂及其制备工艺
CN111171515A (zh) 一种树脂基复合材料母线槽浇注工艺
CN104788912A (zh) 一种干式变压器用绝缘浇注料
CN105949784A (zh) 一种高效绝缘耐热硅橡胶电缆料及其制备方法
CN105385109A (zh) 一种环氧树脂组合物及其在制备浸渍线圈中的用途
CN106318298A (zh) 用于制备常温固化抗开裂环氧灌封胶的固化剂组分体系、环氧灌封胶及其应用
CN115074027B (zh) 一种有机-无机复合高温隔热涂料及其制备方法
CN104327667B (zh) 一种用于干湿变压器无溶剂自流平铁芯覆盖漆的制备方法
CN106085225A (zh) 一种开关柜用防护漆
CN108048011A (zh) 一种散热云母带
CN109306067A (zh) 一种防腐母线槽的生产工艺
CN105925141A (zh) 一种通讯器材壳体用表面耐腐蚀耐热涂料
CN105331052A (zh) 一种环氧树脂组合物
CN104789112A (zh) 一种高压电机绝缘浸渍漆及其制备方法
CN114437497B (zh) 一种节能耐热型抗腐高压管母线

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for 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: 20190212