CN104031338A - Polyvinyl chloride insulated cable material and production method thereof - Google Patents

Polyvinyl chloride insulated cable material and production method thereof Download PDF

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Publication number
CN104031338A
CN104031338A CN201410288694.3A CN201410288694A CN104031338A CN 104031338 A CN104031338 A CN 104031338A CN 201410288694 A CN201410288694 A CN 201410288694A CN 104031338 A CN104031338 A CN 104031338A
Authority
CN
China
Prior art keywords
polyvinyl chloride
parts
insulated cable
cable material
butyl
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
CN201410288694.3A
Other languages
Chinese (zh)
Inventor
丁王
吴兆权
丁洪
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.)
Nanjing Shuai Zhou Electromechanical Technology Co Ltd
Original Assignee
Nanjing Shuai Zhou Electromechanical 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 Nanjing Shuai Zhou Electromechanical Technology Co Ltd filed Critical Nanjing Shuai Zhou Electromechanical Technology Co Ltd
Priority to CN201410288694.3A priority Critical patent/CN104031338A/en
Publication of CN104031338A publication Critical patent/CN104031338A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • 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
    • 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
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/926—Flow or feed rate
    • 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
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention provides a polyvinyl chloride insulated cable material and a production method thereof. The polyvinyl chloride insulated cable material comprises the following components in parts by weight: 75-80 parts of polyvinyl chloride, 6-9 parts of dioctyl terephthalate, 5-7 parts of barium stearate, 1-6 parts of solid paraffin and 1-7 parts of tetra[3-(3',5'-di-tert-butyl-4'-hydroxyphenyl)pentaerythritol]propionate. The produced granular material has the advantages of favorable heat stability and favorable aging resistance.

Description

Polyvinyl chloride insulated cable material and production method thereof
technical field:
The present invention relates to a kind of polyvinyl chloride insulated cable material and production method thereof, belong to new chemical materials technical field.
background technology:
The key that CABLE MATERIALS is produced is formula for a product, because indices has mutual restricting relation, should make pellet mass qualified, and the cost that makes again to feed intake is minimum, so the addition of various auxiliary agents has a best proportioning.
summary of the invention:
The object of the invention is a kind of polyvinyl chloride insulated cable material of problem and production method thereof for above-mentioned existence, the material grain Heat stability is good of production, ageing resistance is good.
Above-mentioned object realizes by following technical scheme:
Polyvinyl chloride insulated cable material, comprise polyvinyl chloride, dioctyl terephthalate, barium stearate, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester, the parts by weight of each component are: polyvinyl chloride 75-80 part, dioctyl terephthalate 6-9 part, barium stearate 5-7 part, solid paraffin 1-6 part, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester 1-7 part.
The preparation method of above-mentioned polyvinyl chloride insulated cable material, the method is: by weight each component is added in high mixer to mixing rear extruding pelletization at the temperature of 85 ℃-95 ℃: extruder temperature is 80 ℃, 120 ℃, 160 ℃, 170 ℃, 165 ℃ of heads; 25 revs/min of extruder screw rotating speeds; Head filtering net 80 orders, each one deck of 120 orders; Air-cooled employing blast 0.07MPa, air quantity 2250m 3/ h, the paddle fan of power 7.5kw.
Beneficial effect:
The material grain Heat stability is good that the present invention produces, ageing resistance is good.
embodiment:
Embodiment 1:
Polyvinyl chloride insulated cable material, comprise polyvinyl chloride, dioctyl terephthalate, barium stearate, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester, the parts by weight of each component are: 1 part of 6 parts of 75 parts of polyvinyl chloride, 6 parts of dioctyl terephthalates, 7 parts of barium stearates, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester.
The preparation method of above-mentioned polyvinyl chloride insulated cable material, the method is: by weight each component is added in high mixer to mixing rear extruding pelletization at the temperature of 85 ℃-95 ℃: extruder temperature is 80 ℃, 120 ℃, 160 ℃, 170 ℃, 165 ℃ of heads; 25 revs/min of extruder screw rotating speeds; Head filtering net 80 orders, each one deck of 120 orders; Air-cooled employing blast 0.07MPa, air quantity 2250m 3/ h, the paddle fan of power 7.5kw.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: the parts by weight of each component are: 7 parts of 6 parts of 80 parts of polyvinyl chloride, 6 parts of dioctyl terephthalates, 5 parts of barium stearates, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol esters.
Embodiment 3:
The difference of the present embodiment and embodiment 1 is: the parts by weight of each component are: 5 parts of 5 parts of 78 parts of polyvinyl chloride, 7 parts of dioctyl terephthalates, 7 parts of barium stearates, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol esters.
Embodiment 4:
The difference of the present embodiment and embodiment 1 is: the parts by weight of each component are: 6 parts of 6 parts of 77 parts of polyvinyl chloride, 8 parts of dioctyl terephthalates, 6 parts of barium stearates, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol esters.
Below be only most preferred embodiment of the present invention, method of the present invention includes but not limited to above-described embodiment, and unaccomplished matter of the present invention belongs to those skilled in the art's common practise.

Claims (2)

1. a polyvinyl chloride insulated cable material, comprise polyvinyl chloride, dioctyl terephthalate, barium stearate, solid paraffin, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester, it is characterized in that: the parts by weight of each component are: polyvinyl chloride 75-80 part, dioctyl terephthalate 6-9 part, barium stearate 5-7 part, solid paraffin 1-6 part, four [3-(3 ', 5 '-di-t-butyl-4 '-hydroxy phenyl) propionic acid] pentaerythritol ester 1-7 part.
2. the preparation method of above-mentioned polyvinyl chloride insulated cable material, it is characterized in that: the method is: by weight each component is added in high mixer to mixing rear extruding pelletization at the temperature of 85 ℃-95 ℃: extruder temperature is 80 ℃, 120 ℃, 160 ℃, 170 ℃, 165 ℃ of heads; 25 revs/min of extruder screw rotating speeds; Head filtering net 80 orders, each one deck of 120 orders; Air-cooled employing blast 0.07MPa, air quantity 2250m 3/ h, the paddle fan of power 7.5kw.
CN201410288694.3A 2014-06-26 2014-06-26 Polyvinyl chloride insulated cable material and production method thereof Pending CN104031338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410288694.3A CN104031338A (en) 2014-06-26 2014-06-26 Polyvinyl chloride insulated cable material and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410288694.3A CN104031338A (en) 2014-06-26 2014-06-26 Polyvinyl chloride insulated cable material and production method thereof

Publications (1)

Publication Number Publication Date
CN104031338A true CN104031338A (en) 2014-09-10

Family

ID=51462347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410288694.3A Pending CN104031338A (en) 2014-06-26 2014-06-26 Polyvinyl chloride insulated cable material and production method thereof

Country Status (1)

Country Link
CN (1) CN104031338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111518347A (en) * 2020-05-24 2020-08-11 东莞庆泰电线电缆有限公司 Environment-friendly o-benzene-free PVC cable sheath material and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1847304A (en) * 2005-04-15 2006-10-18 江苏圣安电缆有限公司 Environment friendly soft PVC plastic without heavy metal for electric wire and cable
CN101159174A (en) * 2007-09-03 2008-04-09 上海斯瑞聚合体科技有限公司 Explosion prevention PVC sheath material for mine cable and preparation method thereof
CN103205070A (en) * 2013-04-12 2013-07-17 江苏领瑞新材料科技有限公司 Cold-resistant oilproof flame-retardant PVC (Polyvinyl Chloride) cable material and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1847304A (en) * 2005-04-15 2006-10-18 江苏圣安电缆有限公司 Environment friendly soft PVC plastic without heavy metal for electric wire and cable
CN101159174A (en) * 2007-09-03 2008-04-09 上海斯瑞聚合体科技有限公司 Explosion prevention PVC sheath material for mine cable and preparation method thereof
CN103205070A (en) * 2013-04-12 2013-07-17 江苏领瑞新材料科技有限公司 Cold-resistant oilproof flame-retardant PVC (Polyvinyl Chloride) cable material and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
潘祖仁等: "《塑料工业手册-聚氯乙烯》", 31 August 1999, article "聚氯乙烯塑料的物料组成及添加剂的作用", pages: 469-470 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111518347A (en) * 2020-05-24 2020-08-11 东莞庆泰电线电缆有限公司 Environment-friendly o-benzene-free PVC cable sheath material and preparation method thereof

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Application publication date: 20140910