CN103509292B - A kind of resistant to elevated temperatures polyvinyl chloride cable material - Google Patents
A kind of resistant to elevated temperatures polyvinyl chloride cable material Download PDFInfo
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- CN103509292B CN103509292B CN201310473860.2A CN201310473860A CN103509292B CN 103509292 B CN103509292 B CN 103509292B CN 201310473860 A CN201310473860 A CN 201310473860A CN 103509292 B CN103509292 B CN 103509292B
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Abstract
The invention provides a kind of resistant to elevated temperatures polyvinyl chloride cable material, prepared by the component raw material of following weight part and obtain: polyvinyl chloride (PVC) RESINS 50-60, trioctyl trimellitate 10-15, trioctyl phosphate 10-12, acetic acid 1-2, tribasic lead sulfate 0.2-0.3, dibasic lead stearate 0.2-0.3, dihydroxyphenyl propane? 1-2, two Lauryl Alcohol ester 1-2, sepiolite 8-10, magnesiumcarbonate 5-6, mica powder 8-10, perlite 5-7, vermiculite power 4-6, magnesium hydroxide 8-10, barium sulfate 1-2, zinc oxide 1-2, dicumyl peroxide DCP1-2, phosphoguanidine 1-2, calcium stearate 1-2, tetramethylolmethane 1-2, melamine cyanurate 1-2, inspissated wax 0.2-0.4, modified filler 5-8.The cable that CABLE MATERIALS of the present invention is processed into has high temperature resistant, low cigarette, ageing-resistant, and flame retardant properties is good.
Description
Technical field
The present invention relates to CABLE MATERIALS field, be specifically related to a kind of resistant to elevated temperatures polyvinyl chloride cable material.
Background technology
Electric wire is important materials indispensable in industrial and agricultural production and the modern life, China is that the maximum electric wire in the whole world produces country, wires and cables industry occupies very important status in the national economy of China, but, at present, CABLE MATERIALS on market also exists non-refractory, not ageing-resistant, and after weathering test, material occurs that jaundice becomes fragile phenomenon.Electric wire is aging and fire that is that cause also gets 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 the resistant to elevated temperatures polyvinyl chloride cable material of halide-free smokeless is increasing, the production of the resistant to elevated temperatures polyvinyl chloride cable material of current halide-free smokeless is in polyolefin substrate, add a large amount of Shawinigan blacks or Shawinigan black to reach flame retardant effect mostly, but, adding of a large amount of inorganic materials, have impact on physical and mechanical properties and the processing of CABLE MATERIALS.Fire-retardant, low cigarette, environmental protection, good weatherability, CABLE MATERIALS that cost is low become the direction of CABLE MATERIALS development.
Summary of the invention
The invention provides a kind of resistant to elevated temperatures polyvinyl chloride cable material and preparation method thereof.The cable be processed into by CABLE MATERIALS of the present invention has high temperature resistant, low cigarette, ageing-resistant, and flame retardant properties is good.
The technical solution used in the present invention is:
A kind of resistant to elevated temperatures polyvinyl chloride cable material, it is characterized in that, prepared by the component raw material of following weight part and obtain: polyvinyl chloride (PVC) RESINS 50-60, trioctyl trimellitate 10-15, trioctyl phosphate 10-12, acetic acid 1-2, tribasic lead sulfate 0.2-0.3, dibasic lead stearate 0.2-0.3, dihydroxyphenyl propane 1-2, two Lauryl Alcohol ester 1-2, sepiolite 8-10, magnesiumcarbonate 5-6, mica powder 8-10, perlite 5-7, vermiculite power 4-6, magnesium hydroxide 8-10, barium sulfate 1-2, zinc oxide 1-2, dicumyl peroxide DCP1-2, phosphoguanidine 1-2, calcium stearate 1-2, tetramethylolmethane 1-2, melamine cyanurate 1-2, inspissated wax 0.2-0.4, modified filler 5-8,
Described modified filler is prepared by following method and obtains: a. takes off the raw material of row weight part: kaolin 200-210, diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, Zirconium tetrafluoride 1-2, alum 2-3, Fruit of Caraway essential oil 2-3, xitix 1-2, sodium alginate 2-3, precipitated silica 30-34, tea-polyphenol 3-4,2-hydroxypropyl acrylate 1-2, lapis amiridis 1-2, irgasfos 168 1-2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
Described resistant to elevated temperatures polyvinyl chloride cable material, it is characterized in that, prepared by the component raw material of following weight part and obtain: polyvinyl chloride (PVC) RESINS 55, trioctyl trimellitate 13, trioctyl phosphate 11, acetic acid 1, tribasic lead sulfate 0.3, dibasic lead stearate 0.2, dihydroxyphenyl propane 1, two Lauryl Alcohol ester 2, sepiolite 10, magnesiumcarbonate 5, mica powder 9, perlite 6, vermiculite power 5, magnesium hydroxide 9, barium sulfate 1, zinc oxide 2, dicumyl peroxide DCP1, phosphoguanidine 2, calcium stearate 1, tetramethylolmethane 1, melamine cyanurate 2, inspissated wax 0.3, modified filler 7,
Described modified filler is prepared by following method and obtains: a. takes off the raw material of row weight part: kaolin 205, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
The preparation method of CABLE MATERIALS of the present invention:
Take each constitutive material by formula rate, constitutive material is dropped into homogenizer mixing 3-5min, blowing, the material mixed is put in twin screw extruder, extruding pelletization, then after entering and carrying out drying in hot air dryer, obtain resistant to elevated temperatures polyvinyl chloride cable material, when extruding, twin screw extruder temperature is set to: feeding section 105 DEG C, melt zone 170 DEG C, melt conveying zone 170-180 DEG C, mixing section 185 DEG C, homogenizing zone 185 DEG C, head metering zone 180 DEG C.
Beneficial effect
The cable that CABLE MATERIALS of the present invention is processed into has high temperature resistant, low cigarette, ageing-resistant, and flame retardant properties is good.
Embodiment
A kind of resistant to elevated temperatures polyvinyl chloride cable material, prepared by the component raw material of following weight (kg) and obtain:
Polyvinyl chloride (PVC) RESINS 55, trioctyl trimellitate 13, trioctyl phosphate 11, acetic acid 1, tribasic lead sulfate 0.3, dibasic lead stearate 0.2, dihydroxyphenyl propane 1, two Lauryl Alcohol ester 2, sepiolite 10, magnesiumcarbonate 5, mica powder 9, perlite 6, vermiculite power 5, magnesium hydroxide 9, barium sulfate 1, zinc oxide 2, dicumyl peroxide DCP1, phosphoguanidine 2, calcium stearate 1, tetramethylolmethane 1, melamine cyanurate 2, inspissated wax 0.3, modified filler 7
Wherein, modified filler is prepared by following method and obtains: a. takes off the raw material of row weight part: kaolin 205, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
The preparation method of resistant to elevated temperatures polyvinyl chloride cable material:
Take each constitutive material by formula rate, constitutive material is dropped into homogenizer mixing 3-5min, blowing, the material mixed is put in twin screw extruder, extruding pelletization, then after entering and carrying out drying in hot air dryer, obtain resistant to elevated temperatures polyvinyl chloride cable material, when extruding, twin screw extruder temperature is set to: feeding section 105 DEG C, melt zone 170 DEG C, melt conveying zone 170-180 DEG C, mixing section 185 DEG C, homogenizing zone 185 DEG C, head metering zone 180 DEG C.
The performance test results of the CABLE MATERIALS that the present embodiment obtains is as following table:
Claims (2)
1. a resistant to elevated temperatures polyvinyl chloride cable material, it is characterized in that, prepared by the component raw material of following weight part and obtain: polyvinyl chloride (PVC) RESINS 50-60, trioctyl trimellitate 10-15, trioctyl phosphate 10-12, acetic acid 1-2, tribasic lead sulfate 0.2-0.3, dibasic lead stearate 0.2-0.3, dihydroxyphenyl propane 1-2, two Lauryl Alcohol ester 1-2, sepiolite 8-10, magnesiumcarbonate 5-6, mica powder 8-10, perlite 5-7, vermiculite power 4-6, magnesium hydroxide 8-10, barium sulfate 1-2, zinc oxide 1-2, dicumyl peroxide DCP1-2, phosphoguanidine 1-2, calcium stearate 1-2, tetramethylolmethane 1-2, melamine cyanurate 1-2, inspissated wax 0.2-0.4, modified filler 5-8,
Described modified filler is prepared by following method and obtains:
A, take off the raw material of row weight part: kaolin 200-210, diatomite 120-130, sepiolite 10-12, nano-sized carbon 1-2, Zirconium tetrafluoride 1-2, alum 2-3, Fruit of Caraway essential oil 2-3, xitix 1-2, sodium alginate 2-3, precipitated silica 30-34, tea-polyphenol 3-4,2-hydroxypropyl acrylate 1-2, lapis amiridis 1-2, irgasfos 168 1-2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
2. resistant to elevated temperatures polyvinyl chloride cable material according to claim 1, it is characterized in that, prepared by the component raw material of following weight part and obtain: polyvinyl chloride (PVC) RESINS 55, trioctyl trimellitate 13, trioctyl phosphate 11, acetic acid 1, tribasic lead sulfate 0.3, dibasic lead stearate 0.2, dihydroxyphenyl propane 1, two Lauryl Alcohol ester 2, sepiolite 10, magnesiumcarbonate 5, mica powder 9, perlite 6, vermiculite power 5, magnesium hydroxide 9, barium sulfate 1, zinc oxide 2, dicumyl peroxide DCP1, phosphoguanidine 2, calcium stearate 1, tetramethylolmethane 1, melamine cyanurate 2, inspissated wax 0.3, modified filler 7,
Described modified filler is prepared by following method and obtains:
A, take off the raw material of row weight part: kaolin 205, diatomite 125, sepiolite 11, nano-sized carbon 2, Zirconium tetrafluoride 1, alum 2.5, Fruit of Caraway essential oil 2, xitix 1.5, sodium alginate 2.5, precipitated silica 32, tea-polyphenol 3,2-hydroxypropyl acrylate 2, lapis amiridis 1, irgasfos 168 2;
B, by kaolin, diatomite, sepiolite, at 480-550 DEG C, calcine 4-5h, be cooled to room temperature, after taking-up, add in the sodium hydroxide solution of 3-4% and grind 1-2 hour, then, add the hydrochloric acid soln of 12-15%, adjust ph is 4-5, ageing 10-15 hour, repeated hydrogenation sodium hydroxide solution regulates lapping liquid pH to be neutral, filters, dries and obtain filler powder;
C, above-mentioned gained powder to be mixed with other remaining component, and even with the high speed dispersion of 9000-12000 rev/min, to obtain final product.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104558966A (en) * | 2015-01-15 | 2015-04-29 | 无为县华祥电缆材料有限公司 | Chlorinated-esterified polybutadiene rubber modified polyvinyl chloride cable material |
| CN105623154A (en) * | 2016-03-30 | 2016-06-01 | 苗庆龄 | Heat-resistant and anti-tensile special cable material for automobile wire harness and preparation method for cable material |
| CN108659265B (en) * | 2017-03-31 | 2020-09-08 | 中国石油化工股份有限公司 | Flame-retardant smoke-inhibiting polyvinyl chloride cable material and preparation method thereof |
| CN114429842B (en) * | 2022-03-02 | 2023-12-26 | 广东新亚光电缆股份有限公司 | Preparation method of strip steel core tight compression type cable |
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| US6977280B2 (en) * | 2003-06-11 | 2005-12-20 | Teknor Apex Company | Polyvinyl chloride or polyolefin melt processable compositions containing polytetrafluoroethylene micropowder |
| CN101412834A (en) * | 2008-11-12 | 2009-04-22 | 江苏三角洲塑化有限公司 | High temperature resistant environment-protective polychloroethylene material for electric wire and cable |
| CN101463169A (en) * | 2008-12-30 | 2009-06-24 | 深圳市领亚电子有限公司 | Dual wave soldering high temperature resistant polychloroethylene composition for electric wire and cable and preparation thereof |
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
| CN102408619A (en) * | 2011-09-22 | 2012-04-11 | 安徽塞帕斯电缆材料有限公司 | Modified high-temperature-resistance polyvinyl chloride (PVC) cable material and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6977280B2 (en) * | 2003-06-11 | 2005-12-20 | Teknor Apex Company | Polyvinyl chloride or polyolefin melt processable compositions containing polytetrafluoroethylene micropowder |
| CN101412834A (en) * | 2008-11-12 | 2009-04-22 | 江苏三角洲塑化有限公司 | High temperature resistant environment-protective polychloroethylene material for electric wire and cable |
| CN101463169A (en) * | 2008-12-30 | 2009-06-24 | 深圳市领亚电子有限公司 | Dual wave soldering high temperature resistant polychloroethylene composition for electric wire and cable and preparation thereof |
| CN101497727A (en) * | 2009-03-04 | 2009-08-05 | 南亚塑胶工业股份有限公司 | PVC resin composition and product thereof |
| CN102408619A (en) * | 2011-09-22 | 2012-04-11 | 安徽塞帕斯电缆材料有限公司 | Modified high-temperature-resistance polyvinyl chloride (PVC) cable material and preparation method thereof |
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Inventor after: Wang Zhen Inventor before: Xie Hua |
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Effective date of registration: 20171110 Address after: 266000 Hechuan road 3, Licang District, Shandong, Qingdao Patentee after: Qingdao aoter mesnac kaimei Technology Co. Ltd. Address before: 230011 Yaohai Industrial Park, new station area, Anhui, Hefei Patentee before: Lvbao Cable (Group) Co., Ltd. |