CN103524935A - Modified PVC cable material and preparation method - Google Patents

Modified PVC cable material and preparation method Download PDF

Info

Publication number
CN103524935A
CN103524935A CN201310461765.0A CN201310461765A CN103524935A CN 103524935 A CN103524935 A CN 103524935A CN 201310461765 A CN201310461765 A CN 201310461765A CN 103524935 A CN103524935 A CN 103524935A
Authority
CN
China
Prior art keywords
parts
powder
cable material
resin
modified
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.)
Granted
Application number
CN201310461765.0A
Other languages
Chinese (zh)
Other versions
CN103524935B (en
Inventor
何成龙
何源
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.)
Zhejiang Dacheng pipe industry Intelligent Manufacturing Co., Ltd
Original Assignee
Wuhu Spaceflight Special Cable Factory 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 Wuhu Spaceflight Special Cable Factory Co Ltd filed Critical Wuhu Spaceflight Special Cable Factory Co Ltd
Priority to CN201310461765.0A priority Critical patent/CN103524935B/en
Publication of CN103524935A publication Critical patent/CN103524935A/en
Application granted granted Critical
Publication of CN103524935B publication Critical patent/CN103524935B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention provides a modified PVC cable material and a preparation method. The cable material is prepared from the following raw materials, by weight, 30-50 parts of PVC resin, 10-20 parts of polyamide resin, 10-20 parts of CPE resin, 10-15 parts of powder buna-N rubber, 10-15 parts of nano calcium carbonate powder, 20-25 parts of trioctyl trimellate (TOTM), 8-10 parts of dioctyl sebacate, 3-4 parts of tribasic lead sulfate, 0.5-0.8 part of silicone oil, 1-2 parts of o-hydroxycinnamic acid, 0.3-0.5 part of 1,4- butanediol, 0.2-0.3 part of jade powder, 1-3 parts of magnesium stearate, 1-2 parts of triphenyl phosphate, 15-20 parts of modified filling materials and an appropriate amount of pigments. The cable material has excellent flame resistance and incombustibility. The generated smoke is little during burning, no toxic gas is generated, and no corrosive gas is generated. The cable material can meet the ROSH instructions and the Reach regulations, and has high temperature resistance and aging resistance. The cable material does not yellow or embrittle after aging tests. The cable material has wide applications and low cost.

Description

A kind of modified PVC CABLE MATERIALS and preparation method thereof
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of modified PVC CABLE MATERIALS and preparation method thereof.
Background technology
Electric wire is important materials indispensable in industrial and agricultural production and the modern life, China is that the electric wire of whole world maximum is produced country, wires and cables industry occupies very important status in the national economy of China, but, at present, CABLE MATERIALS on market exists non-refractory, not ageing-resistant, and after weathering test, the phenomenon that becomes fragile of turning to be yellow appears in material.Electric wire fire aging and that cause is also more and more, how to reduce the incidence of fire and presence of fire time mortality ratio, low cigarette, Halogen, the developing direction that fire-retardant, environmental protection also becomes wires and cables industry.Wherein the demand of halide-free low-smoke fireproof cable material is increasing, the production of halide-free low-smoke fireproof cable material is in polyolefin substrate, to add a large amount of Shawinigan blacks or Shawinigan black to reach flame retardant effect mostly at present, yet, adding of a large amount of inorganic materials, physical and mechanical properties and the processing of CABLE MATERIALS have been affected.Fire-retardant, low cigarette, environmental protection, good weatherability, the CABLE MATERIALS that cost is low become the direction of CABLE MATERIALS development.
Summary of the invention
The invention provides a kind of modified PVC CABLE MATERIALS and preparation method thereof.The cable being processed into by CABLE MATERIALS of the present invention has good weatherability, low cigarette, ageing-resistant, and flame retardant properties is good.
The technical solution used in the present invention is:
A CABLE MATERIALS, is characterized in that, by the component raw material preparation of following weight part, is obtained:
Polyvinyl chloride resin 30-50, polyamide resin 10-20, CPE resin 10-20, powder nitrile rubber 10-15, nano-calcium carbonate calcium powder 10-15, trimellitic acid three monooctyl esters (TOTM) 20-25, dioctyl sebacate 8-10, tribasic lead sulfate 3-4, silicone oil 0.5-0.8, o-hydroxy cinnamic acid 1-2, BDO 0.3-0.5, jade powder 0.2-0.3, Magnesium Stearate 1-3, triphenyl phosphite 1-2, modified filler 15-20, pigment are appropriate.
Described modified PVC CABLE MATERIALS, is characterized in that, by the component raw material preparation of following weight part, is obtained:
Polyvinyl chloride resin 40, polyamide resin 18, CPE resin 15, powder nitrile rubber 12, nano-calcium carbonate calcium powder 13, trimellitic acid three monooctyl esters 24, dioctyl sebacate 9, tribasic lead sulfate 3, silicone oil 0.7, o-hydroxy cinnamic acid 1, BDO 0.4, jade powder 0.2, Magnesium Stearate 2, triphenyl phosphite 1, modified filler 20, pigment are appropriate.
Described modified PVC CABLE MATERIALS, is characterized in that, described modified filler is to be prepared and obtained by following method:
Diatomite is calcined to 3-4 hour at 500-550 ℃, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the camphor essential oil that is equivalent to powder weight 1-2%, the nano-sized carbon of 1-2%, 2-3% hypo-aluminum orthophosphate, common grinding after 1-2 hour, add again the 3-aminopropyl trimethoxysilane that is equivalent to powder weight 2-3%, 4-5% poly(oxyethylene glycol) 400, the morpholine of 2-3%, the high speed dispersion of 12000-15000 rev/min is even, obtain.
The preparation method of modified PVC CABLE MATERIALS of the present invention:
By formula rate, take each component, then high-speed mixer first stops the polyvinyl chloride resin taking, polyamide resin, CPE resin, powder nitrile rubber, nano-calcium carbonate calcium powder, trimellitic acid three monooctyl esters, dioctyl sebacate after high-speed mixer high speed is mixed 5-10min, in mixing machine, add tribasic lead sulfate, silicone oil, o-hydroxy cinnamic acid, 1 again, all the other compositions such as 4-butyleneglycol, jade powder, Magnesium Stearate, then after high-speed mixing 15-20min, material is emitted standby; The material mixing is sent in the loading hopper of tablets press; open tablets press; the rotating speed of controlling tablets press is 300-400r/min; the temperature of controlling feed cylinder of granulator front portion, middle part, rear portion and head is respectively: 150-165 ℃, 160-175 ℃, 175-185 ℃, 185-190 ℃, from the material of extruding tablets press through water-cooled, pelletizing, be finished cable material after sieving, be dried, pack.
Beneficial effect
CABLE MATERIALS of the present invention not only has excellent flame retardancy and flame-retarding power not; During burning, the amount of being fuming is considerably less, does not produce toxic gas, does not produce corrosive gases, and simultaneously can meet ROSH instruction and Reach rules, high temperature resistant, ageing-resistant again, after weathering test material non-yellowing, do not become fragile.This CABLE MATERIALS purposes is wider, and price is low.
Embodiment
A CABLE MATERIALS, is obtained by the component raw material preparation of following weight (kg):
Polyvinyl chloride resin 40, polyamide resin 18, CPE resin 15, powder nitrile rubber 12, nano-calcium carbonate calcium powder 13, trimellitic acid three monooctyl esters 24, dioctyl sebacate 9, tribasic lead sulfate 3, silicone oil 0.7, o-hydroxy cinnamic acid 1, BDO 0.4, jade powder 0.2, Magnesium Stearate 2, triphenyl phosphite 1, modified filler 20, pigment are appropriate.
Wherein, modified filler is to be prepared and obtained by following method:
Diatomite is calcined 3.5 hours at 540 ℃, after taking-up, add in 3% sodium hydroxide solution and grind 1.5 hours, then, add 13% hydrochloric acid soln, adjusting pH value is 4-5, ageing 12 hours, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the camphor essential oil that is equivalent to powder weight 1%, 1% nano-sized carbon, 2% hypo-aluminum orthophosphate, common grinding after 1.5 hours, add again the 3-aminopropyl trimethoxysilane that is equivalent to powder weight 2%, 4.5% poly(oxyethylene glycol) 400, 2% morpholine, the high speed dispersion of 13000 revs/min is even, obtain.
The preparation method of modified PVC CABLE MATERIALS:
First prepare modified filler, then by formula rate, take each component, by the polyvinyl chloride resin taking, polyamide resin, CPE resin, powder nitrile rubber, nano-calcium carbonate calcium powder, trimellitic acid three monooctyl esters, the first high-speed mixer that stops after high-speed mixer high speed is mixed 5-10min of dioctyl sebacate, in mixing machine, add tribasic lead sulfate, silicone oil, o-hydroxy cinnamic acid, 1 again, all the other compositions such as 4-butyleneglycol, jade powder, Magnesium Stearate, then after high-speed mixing 15-20min, material is emitted standby; The material mixing is sent in the loading hopper of tablets press; open tablets press; the rotating speed of controlling tablets press is 300-400r/min; the temperature of controlling feed cylinder of granulator front portion, middle part, rear portion and head is respectively: 150-165 ℃, 160-175 ℃, 175-185 ℃, 185-190 ℃, from the material of extruding tablets press through water-cooled, pelletizing, be finished cable material after sieving, be dried, pack.
The performance test results of the CABLE MATERIALS that the present embodiment makes is as following table:
Figure BDA0000391542540000031
Figure BDA0000391542540000041

Claims (3)

1. a modified PVC CABLE MATERIALS, is characterized in that, by the component raw material preparation of following weight part, is obtained:
Polyvinyl chloride resin 30-50, polyamide resin 10-20, CPE resin 10-20, powder nitrile rubber 10-15, nano-calcium carbonate calcium powder 10-15, trimellitic acid three monooctyl esters (TOTM) 20-25, dioctyl sebacate 8-10, tribasic lead sulfate 3-4, silicone oil 0.5-0.8, o-hydroxy cinnamic acid 1-2, BDO 0.3-0.5, jade powder 0.2-0.3, Magnesium Stearate 1-3, triphenyl phosphite 1-2, modified filler 15-20, pigment are appropriate.
2. modified PVC CABLE MATERIALS according to claim 1, is characterized in that, by the component raw material preparation of following weight part, is obtained:
Polyvinyl chloride resin 40, polyamide resin 18, CPE resin 15, powder nitrile rubber 12, nano-calcium carbonate calcium powder 13, trimellitic acid three monooctyl esters 24, dioctyl sebacate 9, tribasic lead sulfate 3, silicone oil 0.7, o-hydroxy cinnamic acid 1, BDO 0.4, jade powder 0.2, Magnesium Stearate 2, triphenyl phosphite 1, modified filler 20, pigment are appropriate.
3. modified PVC CABLE MATERIALS according to claim 1 and 2, is characterized in that, described modified filler is to be prepared and obtained by following method:
Diatomite is calcined to 3-4 hour at 500-550 ℃, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, the hydrochloric acid soln that adds 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, it is neutral that repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH, filter, oven dry obtains filler powder, then, in gained powder, add the camphor essential oil that is equivalent to powder weight 1-2%, the nano-sized carbon of 1-2%, 2-3% hypo-aluminum orthophosphate, common grinding after 1-2 hour, add again the 3-aminopropyl trimethoxysilane that is equivalent to powder weight 2-3%, 4-5% poly(oxyethylene glycol) 400, the morpholine of 2-3%, the high speed dispersion of 12000-15000 rev/min is even, obtain.
CN201310461765.0A 2013-09-30 2013-09-30 A kind of modified PVC CABLE MATERIALS and preparation method thereof Active CN103524935B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310461765.0A CN103524935B (en) 2013-09-30 2013-09-30 A kind of modified PVC CABLE MATERIALS and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310461765.0A CN103524935B (en) 2013-09-30 2013-09-30 A kind of modified PVC CABLE MATERIALS and preparation method thereof

Publications (2)

Publication Number Publication Date
CN103524935A true CN103524935A (en) 2014-01-22
CN103524935B CN103524935B (en) 2016-04-13

Family

ID=49927308

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310461765.0A Active CN103524935B (en) 2013-09-30 2013-09-30 A kind of modified PVC CABLE MATERIALS and preparation method thereof

Country Status (1)

Country Link
CN (1) CN103524935B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861388A (en) * 2015-04-28 2015-08-26 安徽顺驰电缆有限公司 PVC (Polyvinyl Chloride) insulated wire and cable
CN105968636A (en) * 2016-06-02 2016-09-28 陈昌 Environmentally friendly material for cable jacket and preparation method thereof
CN108017916A (en) * 2017-11-28 2018-05-11 安徽华源电缆集团有限公司 A kind of wrapped layer material of electricity cable
CN108192227A (en) * 2017-11-28 2018-06-22 安徽华源电缆集团有限公司 A kind of cable insulation layer material
CN109942925A (en) * 2019-03-13 2019-06-28 张现春 One kind is exempted to vulcanize wire cable insulating rubber grain and preparation method thereof
CN113603986A (en) * 2021-09-01 2021-11-05 湖南惟楚线缆高分子材料有限公司 Preparation method of high-strength weather-resistant PVC cable material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154892A (en) * 1974-04-09 1979-05-15 Montedison S.P.A. Electric cables having a sheathing comprising a plasticized vinylchloride polymer
EP0751535A2 (en) * 1995-06-30 1997-01-02 AT&T IPM Corp. Cable having superior resistance to flame spread and smoke evolution
CN102382392A (en) * 2011-09-29 2012-03-21 芜湖海杉型材有限公司 PVC plastic pipe and its preparation method
CN102492191A (en) * 2011-12-01 2012-06-13 江苏德威新材料股份有限公司 Environmentally friendly, high and low temperature resistant, oil resistant, wear resistant and fire retardant rubber plastic composition
CN103214774A (en) * 2013-03-26 2013-07-24 安徽华峰电缆集团有限公司 Polyvinylchloride insulating electric power cable material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154892A (en) * 1974-04-09 1979-05-15 Montedison S.P.A. Electric cables having a sheathing comprising a plasticized vinylchloride polymer
EP0751535A2 (en) * 1995-06-30 1997-01-02 AT&T IPM Corp. Cable having superior resistance to flame spread and smoke evolution
CN102382392A (en) * 2011-09-29 2012-03-21 芜湖海杉型材有限公司 PVC plastic pipe and its preparation method
CN102492191A (en) * 2011-12-01 2012-06-13 江苏德威新材料股份有限公司 Environmentally friendly, high and low temperature resistant, oil resistant, wear resistant and fire retardant rubber plastic composition
CN103214774A (en) * 2013-03-26 2013-07-24 安徽华峰电缆集团有限公司 Polyvinylchloride insulating electric power cable material and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861388A (en) * 2015-04-28 2015-08-26 安徽顺驰电缆有限公司 PVC (Polyvinyl Chloride) insulated wire and cable
CN105968636A (en) * 2016-06-02 2016-09-28 陈昌 Environmentally friendly material for cable jacket and preparation method thereof
CN108017916A (en) * 2017-11-28 2018-05-11 安徽华源电缆集团有限公司 A kind of wrapped layer material of electricity cable
CN108192227A (en) * 2017-11-28 2018-06-22 安徽华源电缆集团有限公司 A kind of cable insulation layer material
CN109942925A (en) * 2019-03-13 2019-06-28 张现春 One kind is exempted to vulcanize wire cable insulating rubber grain and preparation method thereof
CN113603986A (en) * 2021-09-01 2021-11-05 湖南惟楚线缆高分子材料有限公司 Preparation method of high-strength weather-resistant PVC cable material

Also Published As

Publication number Publication date
CN103524935B (en) 2016-04-13

Similar Documents

Publication Publication Date Title
CN103524933B (en) A kind of fire-resistant cable material and preparation method thereof
CN103524935B (en) A kind of modified PVC CABLE MATERIALS and preparation method thereof
CN103524904B (en) A kind of Special cable material and preparation method thereof
CN103509295B (en) A kind of environment-friendly heatproof composite elastic cable material for wires and cables
CN103524913B (en) A kind of Flame-retardant oil-resistant aging-resistant thermoplastic elastomer cable material
CN103524895B (en) A kind of Halogen-free flame-retardant polypropylene cable material with high temperature resistance and preparation method thereof
CN103524937B (en) A kind of high-flame-retardant polyvinyl
CN103525092B (en) A kind of Ceramic silicone rubber cable material and preparation method thereof
CN103571009B (en) Fireproofing cable material without halide
CN103571030B (en) Silane natural-crosslinked cable material of polyolefin of a kind of low smoke and zero halogen and preparation method thereof
CN103571031B (en) A kind of low cigarette environment-friendly cable material
CN103525075B (en) A kind of high flame retardant high heat-resistant halogen-free flame-retardant thermoplasticity CABLE MATERIALS
CN103524868A (en) Low-temperature-resistant oil-resistant low-smoke halogen-free flame-retardant polyolefin cable material
CN103509296B (en) A kind of silicone hydride crosslinked non-halogen flame-proof polyvinyl chloride granula for cable
CN103524847B (en) A kind of organosilane cross-linked poly-ethylene cable material and preparation method thereof
CN103554715B (en) A kind of halogen-free flame-proof environmental protection cross-linked polrvinyl chloride CABLE MATERIALS
CN103524865B (en) A kind of nano modification lower shrinkage low smoke halogen-free fire retardant polyolefin cable material
CN103509292B (en) A kind of resistant to elevated temperatures polyvinyl chloride cable material
CN103571087A (en) Environment-friendly filled cable material
CN103524940B (en) A kind of cold-resistant PVC cable material and preparation method thereof
CN103509237B (en) A kind of fast ceramic flame-resistant cable
CN103509294B (en) A kind of cold-resistant fire-retardant PVC CABLE MATERIALS
CN103524939A (en) Cold-resistant oil-resistant flame-retardant polyvinyl chloride cable material
CN103524842A (en) Soft environment-friendly polyolefin cable material
CN103524820B (en) A kind of Soft halogen-free flame-retardant cable material and preparation method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Zhu Lixiang

Inventor before: He Chenglong

Inventor before: He Yuan

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171120

Address after: 236800, 3, 207 crystal mansion, Qiaocheng District, Anhui, Bozhou

Patentee after: Bozhou Woye Intellectual Property Service Co. Ltd.

Address before: 241002 Zhanghe Road, Yijiang District, Wuhu City, Anhui Province, hi tech Industrial Development Zone, No. 15

Patentee before: Wuhu Aerospace Special Cable Factory

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190225

Address after: 311200 No. 59 Kenhui Sixth Road, Hongken Farm, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province

Patentee after: HANGZHOU DACHENG PIPES CO., LTD.

Address before: 236800 3 building 207, Hai Jing building, Qiaocheng District, Bozhou, Anhui

Patentee before: Bozhou Woye Intellectual Property Service Co. Ltd.

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 310000 No.59, kenhui 6th Road, hongken farm, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee after: Hangzhou Dacheng pipe industry Intelligent Manufacturing Co., Ltd

Address before: 311200 No. 59 Kenhui Sixth Road, Hongken Farm, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province

Patentee before: HANGZHOU DACHENG PIPES Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 310000 No.59, kenhui 6th Road, hongken farm, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee after: Zhejiang Dacheng pipe industry Intelligent Manufacturing Co., Ltd

Address before: 310000 No.59, kenhui 6th Road, hongken farm, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province

Patentee before: Hangzhou Dacheng pipe industry Intelligent Manufacturing Co.,Ltd.