CN105860333A - 一种pvc绝缘级电缆料及其制备方法 - Google Patents

一种pvc绝缘级电缆料及其制备方法 Download PDF

Info

Publication number
CN105860333A
CN105860333A CN201610257604.3A CN201610257604A CN105860333A CN 105860333 A CN105860333 A CN 105860333A CN 201610257604 A CN201610257604 A CN 201610257604A CN 105860333 A CN105860333 A CN 105860333A
Authority
CN
China
Prior art keywords
parts
pvc
cable materials
lead stearate
preparation
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
CN201610257604.3A
Other languages
English (en)
Inventor
何孔高
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.)
ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd
Original Assignee
ANHUI JIUHUA KIMRUN COPPER 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 ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd filed Critical ANHUI JIUHUA KIMRUN COPPER INDUSTRY Co Ltd
Priority to CN201610257604.3A priority Critical patent/CN105860333A/zh
Publication of CN105860333A publication Critical patent/CN105860333A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • 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PVC绝缘级电缆料及其制备方法，各原料组分按重量份比为：PVC树脂90‑110份、三碱式硫酸铅3‑8份、邻苯二甲酸二异癸酯35‑45份、氯化石蜡15‑20份、硬脂酸铅0.3‑0.8份、双酚A 0.1‑0.5份、陶土8‑12份、碳酸钙15‑25份、二盐基硬脂酸铅0.3‑0.8份、钛白粉0.5‑1.5份。本发明PVC绝缘级电缆料及其制备方法，PVC电缆料由聚氯乙烯树脂、稳定剂、增塑剂、填充剂、抗氧剂经过配料、高速捏合、单螺杆挤出、切粒、冷却、筛选磁选、计量、包装而成，不仅具有良好电绝缘和耐压性能，而且生产成本低。

Description

一种PVC绝缘级电缆料及其制备方法
技术领域
本发明涉及PVC电缆料生产技术领域，具体涉及一种PVC绝缘级电缆料及其制备方法。
背景技术
聚氯乙烯具有阻燃(阻燃值为40以上)、耐化学药品性高(耐浓盐酸、浓度为90％的硫酸、浓度为60％的硝酸和浓度20％的氢氧化钠)、机械强度及电绝缘性良好的优点。近几年来,我国电缆料生产企业有了很大的发展,特别是一些民营企业,在生产规模、产品结构调整及新产品开发上顺应市场需求,有很大的提高，但是聚氯乙烯电缆料存在耐压低，而且生产成本较高。
发明内容
本发明的目的是提供一种PVC绝缘级电缆料及其制备方法，PVC电缆料由聚氯乙烯树脂、稳定剂、增塑剂、填充剂、抗氧剂经过配料、高速捏合、单螺杆挤出、切粒、冷却、筛选磁选、计量、包装而成，不仅具有良好电绝缘和耐压性能，而且生产成本低。
为实现上述目的，本发明采用的技术方案是：
一种PVC绝缘级电缆料，各原料组分按重量份比为：PVC树脂90-110份、三碱式硫酸铅3-8份、邻苯二甲酸二异癸酯35-45份、氯化石蜡15-20份、硬脂酸铅0.3-0.8份、双酚A 0.1-0.5份、陶土8-12份、碳酸钙15-25份、二盐基硬脂酸铅0.3-0.8份、钛白粉0.5-1.5份。
进一步地，各原料组分按重量份比为：PVC树脂100份、三碱式硫酸铅5份、邻苯二甲酸二异癸酯40份、氯化石蜡18份、硬脂酸铅0.5份、双酚A 0.25份、陶土10份、碳酸钙20份、二盐基硬脂酸铅0.5份、钛白粉1份。
一种PVC绝缘级电缆料的制备方法，其制备步骤如下：
1)按组成原料的重量份称取各原料；
2)向高速混合机中投入PVC树脂，然后加入邻苯二甲酸二异癸酯、氯化石蜡搅拌片刻，待树脂将邻苯二甲酸二异癸酯、氯化石蜡基本吸收后，加入三碱式硫酸铅、硬脂酸铅、二盐基硬脂酸铅、钛白粉，靠摩擦热使料温升到90℃左右，再加入双酚A、陶土、碳酸钙，料温升至110℃时，将料卸到冷却混合机中降温至45-50℃以下时出料；
3)将冷却混合机冷却后的物料投入到单螺杆挤出机挤出，通过热切机头进行造粒，粒料通过风机进行冷却，挤出机机头温度为165℃，挤出机螺杆转速10-30转/分；
4)冷却后的粒料，经筛选磁选、计量后包装。
进一步地，所述PVC树脂用60目筛网过筛。
进一步地，所述陶土用80目筛网过筛。
进一步地，所述碳酸钙用80目筛网过筛。
本发明的有益效果：一种PVC绝缘级电缆料及其制备方法，PVC电缆料由聚氯乙烯树脂、稳定剂、增塑剂、填充剂、抗氧剂经过配料、高速捏合、单螺杆挤出、切粒、冷却、筛选磁选、计量、包装而成，不仅具有良好电绝缘和耐压性能，而且生产成本低。
具体实施方式
实施例1
一种PVC绝缘级电缆料，各原料组分按重量份比为：PVC树脂90份、三碱式硫酸铅3份、邻苯二甲酸二异癸酯35份、氯化石蜡15份、硬脂酸铅0.3份、双酚A 0.1份、陶土8份、碳酸钙15份、二盐基硬脂酸铅0.3份、钛白粉0.5份。
一种PVC绝缘级电缆料的制备方法，其制备步骤如下：
1)按组成原料的重量份称取各原料；PVC树脂用60目筛网过筛；陶土用80目筛网过筛；碳酸钙用80目筛网过筛；
2)向高速混合机中投入PVC树脂，然后加入邻苯二甲酸二异癸酯、氯化石蜡搅拌片刻，待树脂将邻苯二甲酸二异癸酯、氯化石蜡基本吸收后，加入三碱式硫酸铅、硬脂酸铅、二盐基硬脂酸铅、钛白粉，靠摩擦热使料温升到90℃左右，再加入双酚A、陶土、碳酸钙，料温升至110℃时，将料卸到冷却混合机中降温至45-50℃以下时出料；
3)将冷却混合机冷却后的物料投入到单螺杆挤出机挤出，通过热切机头进行造粒，粒料通过风机进行冷却，挤出机机头温度为165℃，挤出机螺杆转速10-30转/分；
4)冷却后的粒料，经筛选磁选、计量后包装。
实施例1生产出来的PVC电缆料相关性能如下：硬度(邵氏)83；拉伸强度16.8MPa；伸长率310％；拉伸强度保持率100％；伸长保持率113％；电线耐温90℃、耐压600V。
实施例2
一种PVC绝缘级电缆料，各原料组分按重量份比为：PVC树脂110份、三碱式硫酸铅8份、邻苯二甲酸二异癸酯45份、氯化石蜡20份、硬脂酸铅0.8份、双酚A 0.5份、陶土12份、碳酸钙25份、二盐基硬脂酸铅0.8份、钛白粉1.5份。
一种PVC绝缘级电缆料的制备方法，其制备步骤如下：
1)按组成原料的重量份称取各原料；PVC树脂用60目筛网过筛；陶土用80目筛网过筛；碳酸钙用80目筛网过筛；
2)向高速混合机中投入PVC树脂，然后加入邻苯二甲酸二异癸酯、氯化石蜡搅拌片刻，待树脂将邻苯二甲酸二异癸酯、氯化石蜡基本吸收后，加入三碱式硫酸铅、硬脂酸铅、二盐基硬脂酸铅、钛白粉，靠摩擦热使料温升到90℃左右，再加入双酚A、陶土、碳酸钙，料温升至110℃时，将料卸到冷却混合机中降温至45-50℃以下时出料；
3)将冷却混合机冷却后的物料投入到单螺杆挤出机挤出，通过热切机头进行造粒，粒料通过风机进行冷却，挤出机机头温度为165℃，挤出机螺杆转速10-30转/分；
4)4)冷却后的粒料，经筛选磁选、计量后包装。
实施例2生产出来的PVC电缆料相关性能如下：硬度(邵氏)85；拉伸强度18.3MPa；伸长率340％；拉伸强度保持率99％；伸长保持率109％；电线耐温90℃、耐压600V。
实施例3
一种PVC绝缘级电缆料，各原料组分按重量份比为：PVC树脂100份、三碱式硫酸铅5份、邻苯二甲酸二异癸酯40份、氯化石蜡18份、硬脂酸铅0.5份、双酚A 0.25份、陶土10份、碳酸钙20份、二盐基硬脂酸铅0.5份、钛白粉1份。
一种PVC绝缘级电缆料的制备方法，其制备步骤如下：
1)按组成原料的重量份称取各原料；PVC树脂用60目筛网过筛；陶土用80目筛网过筛；碳酸钙用80目筛网过筛；
2)向高速混合机中投入PVC树脂，然后加入邻苯二甲酸二异癸酯、氯化石蜡搅拌片刻，待树脂将邻苯二甲酸二异癸酯、氯化石蜡基本吸收后，加入三碱式硫酸铅、硬脂酸铅、二盐基硬脂酸铅、钛白粉，靠摩擦热使料温升到90℃左右，再加入双酚A、陶土、碳酸钙，料温升至110℃时，将料卸到冷却混合机中降温至45-50℃以下时出料；
3)将冷却混合机冷却后的物料投入到单螺杆挤出机挤出，通过热切机头进行造粒，粒料通过风机进行冷却，挤出机机头温度为165℃，挤出机螺杆转速10-30转/分；
4)冷却后的粒料，经筛选磁选、计量后包装。
实施例3生产出来的PVC电缆料相关性能如下：硬度(邵氏)83；拉伸强度17.7MPa；伸长率320％；拉伸强度保持率106％；伸长保持率103％；电线耐温90℃、耐压600V。
本发明PVC绝缘级电缆料及其制备方法，PVC电缆料由聚氯乙烯树脂、稳定剂、增塑剂、填充剂、抗氧剂经过配料、高速捏合、单螺杆挤出、切粒、冷却、筛选磁选、计量、包装而成，不仅具有良好电绝缘和耐压性能，而且生产成本低。
上面所述的实施例仅仅是对本发明的优选实施方式进行描述，并非对本发明的构思和范围进行限定。在不脱离本发明设计构思的前提下，本领域普通人员对本发明的技术方案做出的各种变型和改进，均应落入到本发明的保护范围。

Claims (6)

1.一种PVC绝缘级电缆料，其特征在于，各原料组分按重量份比为：PVC树脂90-110份、三碱式硫酸铅3-8份、邻苯二甲酸二异癸酯35-45份、氯化石蜡15-20份、硬脂酸铅0.3-0.8份、双酚A0.1-0.5份、陶土8-12份、碳酸钙15-25份、二盐基硬脂酸铅0.3-0.8份、钛白粉0.5-1.5份。
2.如权利要求1所述的一种PVC绝缘级电缆料，其特征在于，各原料组分按重量份比为：PVC树脂100份、三碱式硫酸铅5份、邻苯二甲酸二异癸酯40份、氯化石蜡18份、硬脂酸铅0.5份、双酚A 0.25份、陶土10份、碳酸钙20份、二盐基硬脂酸铅0.5份、钛白粉1份。
3.如权利要求1所述的一种PVC绝缘级电缆料的制备方法，其特征在于，其制备步骤如下：
1)按组成原料的重量份称取各原料；
2)向高速混合机中投入PVC树脂，然后加入邻苯二甲酸二异癸酯、氯化石蜡搅拌片刻，待树脂将邻苯二甲酸二异癸酯、氯化石蜡基本吸收后，加入三碱式硫酸铅、硬脂酸铅、二盐基硬脂酸铅、钛白粉，靠摩擦热使料温升到90℃左右，再加入双酚A、陶土、碳酸钙，料温升至110℃时，将料卸到冷却混合机中降温至45-50℃以下时出料；
3)将冷却混合机冷却后的物料投入到单螺杆挤出机挤出，通过热切机头进行造粒，粒料通过风机进行冷却，挤出机机头温度为165℃，挤出机螺杆转速10-30转/分；
4)冷却后的粒料，经筛选磁选、计量后包装。
4.如权利要求3所述的一种低成本PVC绝缘级电缆料的制备方法，其特征在于，所述PVC树脂用60目筛网过筛。
5.如权利要求3所述的一种低成本PVC绝缘级电缆料的制备方法，其特征在于，所述陶土用80目筛网过筛。
6.如权利要求3所述的一种低成本PVC绝缘级电缆料的制备方法，其特征在于，所述碳酸钙用80目筛网过筛。
CN201610257604.3A 2016-04-21 2016-04-21 一种pvc绝缘级电缆料及其制备方法 Pending CN105860333A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610257604.3A CN105860333A (zh) 2016-04-21 2016-04-21 一种pvc绝缘级电缆料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610257604.3A CN105860333A (zh) 2016-04-21 2016-04-21 一种pvc绝缘级电缆料及其制备方法

Publications (1)

Publication Number Publication Date
CN105860333A true CN105860333A (zh) 2016-08-17

Family

ID=56633960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610257604.3A Pending CN105860333A (zh) 2016-04-21 2016-04-21 一种pvc绝缘级电缆料及其制备方法

Country Status (1)

Country Link
CN (1) CN105860333A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108219316A (zh) * 2017-12-27 2018-06-29 江苏鹏程化工有限公司 一种聚氯乙烯耐寒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
CN108219316A (zh) * 2017-12-27 2018-06-29 江苏鹏程化工有限公司 一种聚氯乙烯耐寒电缆料及其制备方法

Similar Documents

Publication Publication Date Title
CN103073819B (zh) 用于超薄壁半硬质聚氯乙烯电缆材料及其制备工艺
CN105524368B (zh) 一种机器人线缆专用聚氯乙烯护套材料及制备方法
CN102766320B (zh) 耐高温低成本pet/pbt合金材料及其制备方法
CN102382356A (zh) 一种聚氯乙烯电缆料及其制备方法
CN101781434A (zh) 雾面阻燃聚氯乙烯电线电缆料及其制备方法
CN105820467A (zh) 一种pvc电缆料及其制备方法
CN103073809B (zh) 一种高冲击高耐候环保溴系阻燃asa材料及其制备方法与应用
CN109280299B (zh) 低烟低卤pvc粒料及其制备方法
CN103396645B (zh) 一种阻燃塑料及其制备方法
CN105860333A (zh) 一种pvc绝缘级电缆料及其制备方法
CN103509261B (zh) 一种不延燃cpe橡皮护套料及其制备方法
CN106046622B (zh) 一种用于制造电缆绝缘层的材料及其制备方法
CN104877282A (zh) 热塑性阻燃塑料管
CN105860352A (zh) 一种低成本阻燃pvc电缆料及其制备方法
CN106883485A (zh) 一种可瓷化木塑复合材料
CN105860334A (zh) 一种低成本pvc电缆料及其制备方法
CN110591253A (zh) 一种低烟低卤阻燃pvc电缆料及其生产方法
CN107540974A (zh) 一种pvc软管的制备方法
CN104277333A (zh) 一种耐低温阻燃改性土工格栅及制备方法
CN101497735A (zh) 阻燃abs改性树脂及其制备方法
CN104277331A (zh) 一种耐寒耐油土工格栅及其制备方法
CN104559121A (zh) 一种聚碳酸酯工程塑料的改性生产方法
CN106280428A (zh) 一种抗黄变低翘曲阻燃增强尼龙及其制备方法
CN108164872A (zh) 一种聚氯乙烯电缆材料
CN112375328A (zh) 一种阻燃abs塑料及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160817