CN104558936A - 一种增塑剂固定润滑的pvc护套 - Google Patents

一种增塑剂固定润滑的pvc护套 Download PDF

Info

Publication number
CN104558936A
CN104558936A CN201310502596.0A CN201310502596A CN104558936A CN 104558936 A CN104558936 A CN 104558936A CN 201310502596 A CN201310502596 A CN 201310502596A CN 104558936 A CN104558936 A CN 104558936A
Authority
CN
China
Prior art keywords
plasticizer
pvc
softening agent
sheath
pvc sheath
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
CN201310502596.0A
Other languages
English (en)
Inventor
荆致富
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.)
Ningxia Jinhuanghe Plastic Industry Co Ltd
Original Assignee
Ningxia Jinhuanghe Plastic Industry 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 Ningxia Jinhuanghe Plastic Industry Co Ltd filed Critical Ningxia Jinhuanghe Plastic Industry Co Ltd
Priority to CN201310502596.0A priority Critical patent/CN104558936A/zh
Publication of CN104558936A publication Critical patent/CN104558936A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/02—Organic and inorganic ingredients
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1515—Three-membered rings
    • 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
    • H01B3/44—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 vinyl resins; acrylic resins
    • H01B3/443—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 vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • 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
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating

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

Abstract

本发明公开了一种增塑剂固定润滑的PVC护套，其原料由60%-70%的聚氯乙烯树脂、5%-10%的邻苯甲酸二辛酯、2%-5%的稳定剂、2%-5%的增塑剂、2%-5%的无机填充物、1%-3%的着色剂、2%-4%的润滑剂、2%-5%的抗氧剂和1%-3%的其他助剂制作而成。本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。

Description

一种增塑剂固定润滑的PVC护套
技术领域
本发明涉及电缆套管，具体涉及一种增塑剂固定润滑的PVC护套。 
背景技术
目前工程用电缆套管是以聚氯乙烯树脂为主料、重质碳酸钙为填料、及氯化聚乙烯、石蜡等小料混合制成，并具备一定的耐腐蚀、耐高温、阻燃、绝缘耐磨重量轻、无污染等特性。但其不足之处是抗压强度差，与施工应用要求还有差距，其阻燃性能也不够理想；另外其维卡软化温度徘徊在90℃左右，内外管壁摩擦系数大等，增加了施工使用的难度。 
发明内容
针对现有技术上存在的不足，本发明目的是在于提供一种性能优良的增塑剂固定润滑的PVC护套。 
为了实现上述目的，本发明是通过如下的技术方案来实现：其原料由60%-70%的聚氯乙烯树脂、5%-10%的邻苯甲酸二辛酯、2%-5%的稳定剂、2%-5%的增塑剂、2%-5%的无机填充物、1%-3%的着色剂、2%-4%的润滑剂、2%-5%的抗氧剂和1%-3%的其他助剂制作而成。 
作为优选，所述增塑剂为DINP。 
作为优选，所述无机填充物为活化重质碳酸钙。 
作为优选，所述润滑剂为大豆油。 
作为优选，所述稳定剂为金属皂类。 
作为优选，所述稳定剂为月桂酸钙。 
本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。 
下面结合具体实施方式来详细说明本发明。 
具体实施方式
为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，下面结合具体实施方式，进一步阐述本发明。 
本具体实施方式采用以下技术方案：增塑剂固定润滑的PVC护套，其原料由60%-70%的聚氯乙烯树脂、5%-10%的邻苯甲酸二辛酯、2%-5%的稳定剂、2%-5%的增塑剂、2%-5%的无机填充物、1%-3%的着色剂、2%-4%的润滑剂、2%-5%的抗氧剂和1%-3%的其他助剂制作而成。 
值得注意的是，所述增塑剂为DINP。 
值得注意的是，所述无机填充物为活化重质碳酸钙。 
值得注意的是，所述润滑剂为大豆油。 
值得注意的是，所述稳定剂为金属皂类。 
值得注意的是，所述稳定剂为月桂酸钙。 
本发明产品具有耐高温和抗老化性能好，能适应电力电缆使用过 程因过载短路而产生的高温，材料具有高绝缘强度和体积电阻率；柔性好且抗压强度大、抗不均匀沉降，在施工现场无须包封浇混凝土；内壁表面磨擦系数小，利于使用，产品寿命长。 
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。 

Claims (6)

1.一种增塑剂固定润滑的PVC护套，其特征在于，其原料由60%-70%的聚氯乙烯树脂、5%-10%的邻苯甲酸二辛酯、2%-5%的稳定剂、2%-5%的增塑剂、2%-5%的无机填充物、1%-3%的着色剂、2%-4%的润滑剂、2%-5%的抗氧剂和1%-3%的其他助剂制作而成。
2.根据权利要求书1所述的一种增塑剂固定润滑的PVC护套，其特征在于，所述增塑剂为DINP。
3.根据权利要求书1所述的一种增塑剂固定润滑的PVC护套，其特征在于，所述无机填充物为活化重质碳酸钙。
4.根据权利要求书1所述的一种增塑剂固定润滑的PVC护套，其特征在于，所述润滑剂为大豆油。
5.根据权利要求书1所述的一种增塑剂固定润滑的PVC护套，其特征在于，所述稳定剂为金属皂类。
6.根据权利要求书1所述的一种增塑剂固定润滑的PVC护套，其特征在于，所述稳定剂为月桂酸钙。
CN201310502596.0A 2013-10-23 2013-10-23 一种增塑剂固定润滑的pvc护套 Pending CN104558936A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310502596.0A CN104558936A (zh) 2013-10-23 2013-10-23 一种增塑剂固定润滑的pvc护套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310502596.0A CN104558936A (zh) 2013-10-23 2013-10-23 一种增塑剂固定润滑的pvc护套

Publications (1)

Publication Number Publication Date
CN104558936A true CN104558936A (zh) 2015-04-29

Family

ID=53076058

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310502596.0A Pending CN104558936A (zh) 2013-10-23 2013-10-23 一种增塑剂固定润滑的pvc护套

Country Status (1)

Country Link
CN (1) CN104558936A (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104558943A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种添加稳定剂的pvc电缆护套
CN104558931A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种光稳定抗氧的pvc电缆护套
CN104558929A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种邻苯甲酸二辛酯pvc电缆护套
CN109535588A (zh) * 2018-10-26 2019-03-29 江门市江海区汉盛电工材料制造有限公司 一种电源线pvc护套的生产工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1927934A (zh) * 2006-09-19 2007-03-14 上海电缆研究所 高压电缆用半硬质阻燃pvc护套料
CN104558943A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种添加稳定剂的pvc电缆护套
CN104558924A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种无极填充的pvc电缆护套
CN104558901A (zh) * 2013-10-22 2015-04-29 宁夏金黄河塑业有限责任公司 一种高效低耗电缆pvc护套
CN104558928A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种高弹合成的pvc电缆护套
CN104558929A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种邻苯甲酸二辛酯pvc电缆护套

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1927934A (zh) * 2006-09-19 2007-03-14 上海电缆研究所 高压电缆用半硬质阻燃pvc护套料
CN104558901A (zh) * 2013-10-22 2015-04-29 宁夏金黄河塑业有限责任公司 一种高效低耗电缆pvc护套
CN104558943A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种添加稳定剂的pvc电缆护套
CN104558924A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种无极填充的pvc电缆护套
CN104558928A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种高弹合成的pvc电缆护套
CN104558929A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种邻苯甲酸二辛酯pvc电缆护套

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104558943A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种添加稳定剂的pvc电缆护套
CN104558931A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种光稳定抗氧的pvc电缆护套
CN104558929A (zh) * 2013-10-23 2015-04-29 宁夏金黄河塑业有限责任公司 一种邻苯甲酸二辛酯pvc电缆护套
CN109535588A (zh) * 2018-10-26 2019-03-29 江门市江海区汉盛电工材料制造有限公司 一种电源线pvc护套的生产工艺

Similar Documents

Publication Publication Date Title
CN104558941A (zh) 一种新型pvc材料电缆保护套管
CN104558922A (zh) 一种用于保护电缆的pvc保护套管
CN104558936A (zh) 一种增塑剂固定润滑的pvc护套
CN104558928A (zh) 一种高弹合成的pvc电缆护套
CN104558924A (zh) 一种无极填充的pvc电缆护套
CN104558901A (zh) 一种高效低耗电缆pvc护套
CN104558911A (zh) 一种固体增塑高阻燃pvc护套
CN104558923A (zh) 一种增塑剂及含有该增塑剂的pvc环保型电线电缆护套
CN104558929A (zh) 一种邻苯甲酸二辛酯pvc电缆护套
CN104558943A (zh) 一种添加稳定剂的pvc电缆护套
CN104558920A (zh) 一种加强型绝缘pvc电缆护套
CN104558906A (zh) 一种稀土丝屏蔽pvc电缆护套
CN104558885A (zh) 一种环保pvc电缆保护套管
CN104558921A (zh) 一种含有阻燃剂和增塑剂的pvc环保型电线电缆护套
CN104558933A (zh) 一种低溶出物复合硬板的pvc保护套管
CN104558887A (zh) 一种pvc加强防水隔热绝缘电缆保护套
CN104558913A (zh) 一种聚乙烯骨架式半空气绝缘层、高阻燃pvc电缆护套
CN104558939A (zh) 一种耐低温高强度电缆的pvc保护套管
CN104558931A (zh) 一种光稳定抗氧的pvc电缆护套
CN104558900A (zh) 一种含有pvc材料的电缆护套
CN104558935A (zh) 一种高阻隔性、低溶剂残留的pvc电缆护套
CN104558882A (zh) 一种pvc电缆软套管
CN104558891A (zh) 一种新型pvc电缆套管
CN104558930A (zh) 一种pvc树脂性能的pvc电缆护套
CN104558937A (zh) 一种环氧大豆油抗紫外线的pvc电缆护套

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150429