CN103540061B - A kind of environment-friendly polyvinyl chloride CABLE MATERIALS - Google Patents
A kind of environment-friendly polyvinyl chloride CABLE MATERIALS Download PDFInfo
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- CN103540061B CN103540061B CN201310464355.1A CN201310464355A CN103540061B CN 103540061 B CN103540061 B CN 103540061B CN 201310464355 A CN201310464355 A CN 201310464355A CN 103540061 B CN103540061 B CN 103540061B
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Abstract
The invention provides a kind of environment-friendly polyvinyl chloride CABLE MATERIALS, raw material by following weight portion is made: polyvinyl chloride 80-90, powdered nitrile rubber 10-15, triethyl citrate 50-60, high glue powder 4-5, calcium stearate 6-7, zinc stearate 1-2, hypo-aluminum orthophosphate 14-16, pentaerythrite 1-2, phosphate 1-2, PE wax 1.0-3.0, polytetrafluoroethylene (PTFE) 1-2, bentonite 20-30, modified filler 18-22. CABLE MATERIALS of the present invention has good heat resistance, and resistance to ag(e)ing and electrical insulating property meet the environmental requirement of European market to this product, and technique are simple, is suitable for industrialized mass simultaneously.
Description
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of environment-friendly polyvinyl chloride CABLE MATERIALS.
Background technology
Along with the fast development of global economy, and the enhancing of mankind's environmental consciousness, each field to the quality of electric wire andThe requirement of performance is more and more higher, also more and more because of the aging fire causing of electric wire, cable, how to reduce the generation of fireRate and breaking out of fire time the death rate, low cigarette, Halogen, the developing direction that fire-retardant, environmental protection also becomes wires and cables industry. WhereinThe demand of halide-free low-smoke fireproof cable material is increasing, and the production of halide-free low-smoke fireproof cable material is at polyolefin mostly at presentIn base material, add a large amount of magnesium hydroxides or magnesium hydroxide to reach flame retardant effect, but adding of a large amount of inorganic material, affectPhysical and mechanical properties and the process industrial art performance of CABLE MATERIALS, it is poor, the oil resistivity, resistance to of softness, against weather at normal temperaturesCryogenic property is not fine.
Summary of the invention
The invention provides a kind of environment-friendly polyvinyl chloride CABLE MATERIALS and preparation method thereof.
The technical solution used in the present invention is:
A kind of environment-friendly polyvinyl chloride CABLE MATERIALS, is characterized in that: the raw material by following weight portion is made: polyvinyl chloride 80-90, powdered nitrile rubber 10-15, triethyl citrate 50-60, high glue powder 4-5, calcium stearate 6-7, zinc stearate 1-2, hypo-aluminum orthophosphate14-16, pentaerythrite 1-2, phosphate 1-2, PE wax 1.0-3.0, polytetrafluoroethylene (PTFE) 1-2, bentonite 20-30, modified filler 18-22。
Described environment-friendly polyvinyl chloride CABLE MATERIALS, is characterized in that, is obtained: poly-by the component raw material preparation of following weight portionVinyl chloride 85, powdered nitrile rubber 15, triethyl citrate 55, high glue powder 5, calcium stearate 6, zinc stearate 1, hypo-aluminum orthophosphate 15, seasonPenta tetrol 1, phosphate 1, PE wax 1.5, polytetrafluoroethylene (PTFE) 2, bentonite 25, modified filler 20.
Described environment-friendly polyvinyl chloride CABLE MATERIALS, is characterized in that, described modified filler is to prepare by following methodAnd obtain:
Zeolite is calcined to 3-4 hour at 500-550 DEG C, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2Hour, then, adding the hydrochloric acid solution of 12-15%, adjusting pH value is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution is adjustedJoint lapping liquid pH be neutral, filters, and oven dry obtains filler powder, then, is equivalent to powder weight 1-to adding in gained powderThe zinc palmitate of 2% santal essential oil, 4-5% nanometer jade powder, 1-2%, the calcium stearate of 1-2%, jointly grind after 1-2 hour,Add again and be equivalent to MTES, the 2-3% Macrogol 6000 of powder weight 2-3%, the morpholine of 2-3%, 10000-The high speed dispersion of 13000 revs/min is even, to obtain final product.
Take each component raw material by formula rate, by the component raw material taking, in high-speed mixer, stir, thenUnder the temperature range of 145-175 DEG C through banbury banburying, twin-screw extrusion, the fervent granulation of flour milling, cyclopneumatic separator feeding, vibrationThen packaging of sieve screening, obtains CABLE MATERIALS finished product.
Beneficial effect
CABLE MATERIALS of the present invention has good heat resistance, and resistance to ag(e)ing and electrical insulating property meet European market pair simultaneouslyThe environmental requirement of this product, and technique is simple, is suitable for industrialized mass.
Detailed description of the invention
Environment-friendly polyvinyl chloride CABLE MATERIALS, made by the raw material of following weight (kg):
Polyvinyl chloride 85, powdered nitrile rubber 15, triethyl citrate 55, high glue powder 5, calcium stearate 6, zinc stearate 1, inferior phosphorusAcid aluminium 15, pentaerythrite 1, phosphate 1, PE wax 1.5, polytetrafluoroethylene (PTFE) 2, bentonite 25, modified filler 20.
The preparation method of CABLE MATERIALS of the present invention:
Take each component raw material by formula rate, by the component raw material taking, in high-speed mixer, stir, thenUnder the temperature range of 145-175 DEG C through banbury banburying, twin-screw extrusion, the fervent granulation of flour milling, cyclopneumatic separator feeding, vibrationThen packaging of sieve screening, obtains CABLE MATERIALS finished product.
Wherein, modified filler is to be prepared and obtained by following method:
Zeolite is calcined 4 hours at 520 DEG C, after taking-up, added in 4% sodium hydroxide solution and grind 1.5 hours, soAfter, add 15% hydrochloric acid solution, regulating pH value is 4, ageing 12 hours, repeated hydrogenation sodium hydroxide solution regulates during lapping liquid pH isProperty, filter, dry and obtain filler powder, then, in gained powder, add the santal essential oil, 4.5% that is equivalent to powder weight 1%Nanometer jade powder, 2% zinc palmitate, 1% calcium stearate, jointly grind after 2 hours, then add and be equivalent to powder weight 3%MTES, 2% Macrogol 6000,2% morpholine, the high speed dispersion of 10000-13000 rev/min is even, to obtain final product.
The CABLE MATERIALS processing with the present embodiment is pressed into test piece after 160 DEG C × 40min heat ageing, record its performance asUnder:
| Project | Result |
| Tensile strength MPa | 18.5 |
| Elongation at break % | 350 |
| Oxygen index (OI) | 35 |
| 135 DEG C × 168h heat ageing after-drawing intensity >= | 20.7MPa |
| Unit mass smoke density | 13.3g |
| Heat ageing mass loss≤ | 19.0g/m2 |
Claims (2)
1. an environment-friendly polyvinyl chloride CABLE MATERIALS, is characterized in that: the raw material by following weight portion is made: polyvinyl chloride 80-90,Powdered nitrile rubber 10-15, triethyl citrate 50-60, high glue powder 4-5, calcium stearate 6-7, zinc stearate 1-2, hypo-aluminum orthophosphate 14-16, pentaerythrite 1-2, phosphate 1-2, PE wax 1.0-3.0, polytetrafluoroethylene (PTFE) 1-2, bentonite 20-30, modified filler 18-22;
Described modified filler is to be prepared and obtained by following method: zeolite is calcined to 3-4 hour at 500-550 DEG C, take outAfter, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid solution of 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, filters, and dries and obtains filler powder, soAfter, be equivalent to santal essential oil, the 4-5% nanometer jade powder of powder weight 1-2%, the palmitic acid of 1-2% to adding in gained powderThe calcium stearate of zinc, 1-2%, jointly grind after 1-2 hour, then add the methyltriethoxy silane that is equivalent to powder weight 2-3%The morpholine of alkane, 2-3% Macrogol 6000,2-3%, the high speed dispersion of 10000-13000 rev/min is even, to obtain final product; By recipe ratioExample takes each component raw material, by the component raw material taking, in high-speed mixer, stirs, then the temperature of 145-175 DEG CUnder interval through banbury banburying, twin-screw extrusion, the fervent granulation of flour milling, cyclopneumatic separator feeding, then bolting pack,Obtain CABLE MATERIALS finished product; CABLE MATERIALS of the present invention has good heat resistance, and resistance to ag(e)ing and electrical insulating property meet simultaneouslyThe environmental requirement of European market to this product, and technique is simple, is suitable for industrialized mass.
2. environment-friendly polyvinyl chloride CABLE MATERIALS according to claim 1, is characterized in that, by the component raw material of following weight portionPrepare and obtain: polyvinyl chloride 85, powdered nitrile rubber 15, triethyl citrate 55, high glue powder 5, calcium stearate 6, zinc stearate 1, inferiorAluminum phosphate 15, pentaerythrite 1, phosphate 1, PE wax 1.5, polytetrafluoroethylene (PTFE) 2, bentonite 25, modified filler 20.
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| CN201310464355.1A CN103540061B (en) | 2013-09-30 | 2013-09-30 | A kind of environment-friendly polyvinyl chloride CABLE MATERIALS |
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| CN201310464355.1A CN103540061B (en) | 2013-09-30 | 2013-09-30 | A kind of environment-friendly polyvinyl chloride CABLE MATERIALS |
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| CN103540061B true CN103540061B (en) | 2016-05-04 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194231A (en) * | 2014-08-19 | 2014-12-10 | 安徽蒙特尔电缆集团有限公司 | Oil-resistant flame-retardant cable jacket material |
| CN104231487B (en) * | 2014-10-07 | 2015-05-13 | 湖南湘鹤集团电缆科技股份有限公司 | Polyvinyl chloride composition and use thereof for wire or cable |
| CN105086226A (en) * | 2015-08-04 | 2015-11-25 | 合肥市深朝电子有限公司 | Flame-retardant cable material and preparing method thereof |
| CN105086183A (en) * | 2015-08-04 | 2015-11-25 | 合肥市深朝电子有限公司 | Flexible calcium soap cable material and preparing method thereof |
| CN105348672A (en) * | 2015-11-13 | 2016-02-24 | 安徽广源科技发展有限公司 | A heat-resisting environmental-friendly polyvinyl chloride material |
| CN108707294A (en) * | 2018-05-17 | 2018-10-26 | 阜南县富昌恒业工艺品有限公司 | A kind of aluminum steel PVC covering materials |
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| CN101386697A (en) * | 2008-09-09 | 2009-03-18 | 中国石油化工股份有限公司 | Electric wire and cable soft polychloroethylene plastics for vehicle and preparation method thereof |
| CN101812208A (en) * | 2010-04-10 | 2010-08-25 | 常熟市中联光电新材料有限责任公司 | Irradiation cross-linking flame-retardant flexible polyvinyl chloride plastic for wire and cable |
| CN102993521A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Environmental-friendly termite-resistant cable sheath insulating material and method for preparing same |
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Patent Citations (3)
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| CN101386697A (en) * | 2008-09-09 | 2009-03-18 | 中国石油化工股份有限公司 | Electric wire and cable soft polychloroethylene plastics for vehicle and preparation method thereof |
| CN101812208A (en) * | 2010-04-10 | 2010-08-25 | 常熟市中联光电新材料有限责任公司 | Irradiation cross-linking flame-retardant flexible polyvinyl chloride plastic for wire and cable |
| CN102993521A (en) * | 2012-11-13 | 2013-03-27 | 安徽文峰电子科技集团有限公司 | Environmental-friendly termite-resistant cable sheath insulating material and method for preparing same |
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Inventor after: Zhu Lixiang Inventor before: He Chenglong Inventor before: He Yuan |
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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 |
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