CN103351547A - Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof - Google Patents
Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof Download PDFInfo
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- CN103351547A CN103351547A CN2013102426945A CN201310242694A CN103351547A CN 103351547 A CN103351547 A CN 103351547A CN 2013102426945 A CN2013102426945 A CN 2013102426945A CN 201310242694 A CN201310242694 A CN 201310242694A CN 103351547 A CN103351547 A CN 103351547A
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Abstract
The invention provides an environment-friendly and cold-resistant polyvinyl chloride cable material and a preparation method thereof. The cable material is characterized by being made of the following raw materials by weight part: 40-45 of SG-6 polyvinyl chloride, 8-10 of dioctyl terephthalate, 3-5 of dioctyl adipate, 4-6 of zinc borate, 30-34 of aluminium hydroxide, 7-9 of vinyl propionate, 1-2 of acrylonitrile, 1-2 of butyl tin tris-2-ethylexanoate, 5-8 of epoxidized soybean oil, 2-3 of epoxy linseed oil, 1-2 of calcium stearate, 1-2 of zinc stearate, 2-3 of dibasic lead phosphite, 24-26 of barium sulfate, 12-14 of dolomite, 8-10 of bauxite, 2-3 of N-(beta-aminoethyl)-gamma-aminopropyl trimethoxy (triethoxy) silane, 1-2 of an antioxidant 10101, 1-2 of an antioxidant DLTP, 18-21 of precipitated silica, 1-2 of zinc oxide, 4-6 of tributyl citrate, and 6-8 of modified diatomite. In the invention, dioctyl terephthalate and dioctyl adipate are compounded, and the obtained cable material can be used normally under a low temperature environment ranging from -40DEG C to -65DEG C and has good shock resistance under a low temperature condition.
Description
Technical field
The invention belongs to the CABLE MATERIALS technical field, more particularly, relate to a kind of environment-friendly type cold resistance polyvinyl chloride cable material its preparation method.
Background technology
Wire cable material, mainly be mixed by resin material, stopping composition, softening agent, anti-aging agent, fire retardant, oxidation inhibitor etc., formula material mainly concentrates on some compositions commonly used, cause thus the not high or high in cost of production problem of CABLE MATERIALS technical indicator,, flame retardant resistance on the low side, high temperature resistant, low temperature resistant such as volume specific resistance, insulativity etc. can not satisfy cable producer to the more requirement of high electrical performance of insulation-grade sheath material.
Summary of the invention
The purpose of this invention is to provide a kind of environment-friendly type cold resistance polyvinyl chloride cable material and preparation method thereof.
The technical solution adopted in the present invention is:
A kind of environment-friendly type cold resistance polyvinyl chloride cable material is characterized in that being made by the raw material of following weight part:
SG-6 polyvinyl chloride 40-45, dioctyl terephthalate 8-10, Octyl adipate 3-5, zinc borate 4-6, aluminium hydroxide 30-34, propionate 7-9, vinyl cyanide 1-2, three sad butyl tin 1-2, epoxy soybean oil 5-8, epoxy Toenol 1140 2-3, calcium stearate 1-2, Zinc Stearate 1-2, dibasic lead phosphite 2-3, barium sulfate 24-26, rhombspar 12-14, bauxitic clay 8-10, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS 2-3, antioxidant 1010 1-2, anti-oxidant DLTP 1-2, precipitated silica 18-21, zinc oxide 1-2, tributyl citrate 4-6, modification infusorial earth 6-8.
Described modification infusorial earth is made by following methods:
Diatomite is put into 460-480 ℃ of lower calcining 3-4 hour, take out, cooling is put into the 10-12% sodium hydroxide solution and was soaked 2-3 hour, takes out, and cleans the oven dry grinding powder with pure water; Add again and be equivalent to the aluminium nitride of diatomite weight 35-40%, the ferrocene of 3-4%, the Zirconium tetrafluoride of 2-3%, the zinc oxide of 3-4%, the promotor PZ of 5-6%, mixed grinding 30-40 minute, and then spray into the sec.-propyl distearyl acyl-oxygen base Aluminate that is equivalent to diatomite weight 6-8%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
The preparation method of described environment-friendly type cold resistance polyvinyl chloride cable material, it is characterized in that may further comprise the steps: with dioctyl terephthalate, Octyl adipate, zinc borate, aluminium hydroxide, propionate, vinyl cyanide, three sad butyl tin, epoxy soybean oil, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS is 70-95 ℃ of lower the mixing 12-16 minute, obtains compound A; With other mixing of materials, 125-145 ℃ of lower the mixing 12-16 minute, obtain compound B; Compound A, B deposited after 18-24 hour mix, 110-135 ℃ of lower the mixing 10-15 minute, send into twin screw extruder at 125-155 ℃ of lower extruding pelletization, and get final product.
The present invention utilizes dioctyl terephthalate and Octyl adipate composite, and prepared CABLE MATERIALS can normally be used under-40 ℃～-65 ℃ low temperature environment, and shock resistance is good under the cold condition.
Embodiment
A kind of environment-friendly type cold resistance polyvinyl chloride cable material, made by the raw material of following weight part (kilogram):
SG-6 polyvinyl chloride 45, dioctyl terephthalate 10, Octyl adipate 5, zinc borate 6, aluminium hydroxide 30, propionate 9, vinyl cyanide 2, three sad butyl tin 2, epoxy soybean oil 5, epoxy Toenol 1140 2, calcium stearate 2, Zinc Stearate 1, dibasic lead phosphite 2, barium sulfate 24, rhombspar 14, bauxitic clay 10, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS 2, antioxidant 1010 2, anti-oxidant DLTP 2, precipitated silica 21, zinc oxide 2, tributyl citrate 6, modification infusorial earth 8.
Described modification infusorial earth is made by following methods:
Diatomite is put into 460-480 ℃ of lower calcining 3-4 hour, take out, cooling is put into the 10-12% sodium hydroxide solution and was soaked 2-3 hour, takes out, and cleans the oven dry grinding powder with pure water; Add again and be equivalent to the aluminium nitride of diatomite weight 40%, 4% ferrocene, 3% Zirconium tetrafluoride, 4% zinc oxide, 6% promotor PZ, mixed grinding 30-40 minute, and then spray into the sec.-propyl distearyl acyl-oxygen base Aluminate that is equivalent to diatomite weight 8%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
The preparation of environment-friendly type cold resistance polyvinyl chloride cable material, may further comprise the steps: with dioctyl terephthalate, Octyl adipate, zinc borate, aluminium hydroxide, propionate, vinyl cyanide, three sad butyl tin, epoxy soybean oil, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS is 70-95 ℃ of lower the mixing 12-16 minute, obtains compound A; With other mixing of materials, 125-145 ℃ of lower the mixing 12-16 minute, obtain compound B; Compound A, B deposited after 18-24 hour mix, 110-135 ℃ of lower the mixing 10-15 minute, send into twin screw extruder at 125-155 ℃ of lower extruding pelletization, and get final product.
CABLE MATERIALS performance of the present invention:
| Project | Unit | CABLE MATERIALS of the present invention |
| Original tensile strength | MPa is not less than | 16.00 |
| The original broken elongation | % is not less than | 470 |
| After anti-158 ℃ * 168h is aging | ? | ? |
| Breaking tenacity | MPa is not less than | 14 |
| Elongation at break | % is not less than | 450 |
| 20 ℃ of volume specific resistances | Ω·m | 1.0×1015 |
| 200 ℃ of heat-stable times | Min | 50 |
Claims (2)
1. environment-friendly type cold resistance polyvinyl chloride cable material is characterized in that being made by the raw material of following weight part:
SG-6 polyvinyl chloride 40-45, dioctyl terephthalate 8-10, Octyl adipate 3-5, zinc borate 4-6, aluminium hydroxide 30-34, propionate 7-9, vinyl cyanide 1-2, three sad butyl tin 1-2, epoxy soybean oil 5-8, epoxy Toenol 1140 2-3, calcium stearate 1-2, Zinc Stearate 1-2, dibasic lead phosphite 2-3, barium sulfate 24-26, rhombspar 12-14, bauxitic clay 8-10, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS 2-3, antioxidant 1010 1-2, anti-oxidant DLTP 1-2, precipitated silica 18-21, zinc oxide 1-2, tributyl citrate 4-6, modification infusorial earth 6-8;
Described modification infusorial earth is made by following methods:
Diatomite is put into 460-480 ℃ of lower calcining 3-4 hour, take out, cooling is put into the 10-12% sodium hydroxide solution and was soaked 2-3 hour, takes out, and cleans the oven dry grinding powder with pure water; Add again and be equivalent to the aluminium nitride of diatomite weight 35-40%, the ferrocene of 3-4%, the Zirconium tetrafluoride of 2-3%, the zinc oxide of 3-4%, the promotor PZ of 5-6%, mixed grinding 30-40 minute, and then spray into the sec.-propyl distearyl acyl-oxygen base Aluminate that is equivalent to diatomite weight 6-8%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
2. the preparation method of environment-friendly type cold resistance polyvinyl chloride cable material according to claim 1, it is characterized in that may further comprise the steps: with dioctyl terephthalate, Octyl adipate, zinc borate, aluminium hydroxide, propionate, vinyl cyanide, three sad butyl tin, epoxy soybean oil, N-(β one aminoethyl)-γ-aminopropyl front three (second) TMOS is 70-95 ℃ of lower the mixing 12-16 minute, obtains compound A; With other mixing of materials, 125-145 ℃ of lower the mixing 12-16 minute, obtain compound B; Compound A, B deposited after 18-24 hour mix, 110-135 ℃ of lower the mixing 10-15 minute, send into twin screw extruder at 125-155 ℃ of lower extruding pelletization, and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102426945A CN103351547A (en) | 2013-06-19 | 2013-06-19 | Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof |
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| CN2013102426945A CN103351547A (en) | 2013-06-19 | 2013-06-19 | Environment-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof |
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Cited By (7)
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| CN103881259A (en) * | 2014-02-14 | 2014-06-25 | 安徽旺达铜业发展有限公司 | Acid-alkali-salt-corrosion-resistant polyvinyl chloride cable material and preparation method thereof |
| CN104098852A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Low temperature resistant PVC water supply pipe used in severe cold region and preparation method thereof |
| CN105348717A (en) * | 2015-10-30 | 2016-02-24 | 安徽天星光纤通信设备有限公司 | Acid and fatigue resistant cable material and preparation method thereof |
| CN105419154A (en) * | 2015-11-27 | 2016-03-23 | 蚌埠海明压铸机有限公司 | Heat-resistant modified plastic |
| CN105764978A (en) * | 2013-11-15 | 2016-07-13 | 韩华石油化学株式会社 | Controlling a size of a pylorus |
| CN105949648A (en) * | 2016-05-20 | 2016-09-21 | 安徽宏力特种线缆有限公司 | Cable outer jacket material and preparation method thereof |
| KR20220042725A (en) * | 2020-09-28 | 2022-04-05 | 애경케미칼주식회사 | Composite plasticizer composition, and polyvinyl chloride composition using the same and molded subject comprising them |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105764978A (en) * | 2013-11-15 | 2016-07-13 | 韩华石油化学株式会社 | Controlling a size of a pylorus |
| CN103881259A (en) * | 2014-02-14 | 2014-06-25 | 安徽旺达铜业发展有限公司 | Acid-alkali-salt-corrosion-resistant polyvinyl chloride cable material and preparation method thereof |
| CN104098852A (en) * | 2014-06-18 | 2014-10-15 | 安徽省振云塑胶有限公司 | Low temperature resistant PVC water supply pipe used in severe cold region and preparation method thereof |
| CN105348717A (en) * | 2015-10-30 | 2016-02-24 | 安徽天星光纤通信设备有限公司 | Acid and fatigue resistant cable material and preparation method thereof |
| CN105419154A (en) * | 2015-11-27 | 2016-03-23 | 蚌埠海明压铸机有限公司 | Heat-resistant modified plastic |
| CN105949648A (en) * | 2016-05-20 | 2016-09-21 | 安徽宏力特种线缆有限公司 | Cable outer jacket material and preparation method thereof |
| KR20220042725A (en) * | 2020-09-28 | 2022-04-05 | 애경케미칼주식회사 | Composite plasticizer composition, and polyvinyl chloride composition using the same and molded subject comprising them |
| KR102449112B1 (en) * | 2020-09-28 | 2022-09-30 | 애경케미칼 주식회사 | Composite plasticizer composition, and polyvinyl chloride composition using the same and molded subject comprising them |
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