CN102964723A - Polyvinyl chloride (PVC) cable material for automobile data transmission wire - Google Patents
Polyvinyl chloride (PVC) cable material for automobile data transmission wire Download PDFInfo
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Abstract
The invention relates to a polyvinyl chloride (PVC) cable material for an automobile data transmission wire. The PVC material comprises the components based on parts by weight: 100 parts of SG3 type PVC resin, 25-30 parts of plasticizer 1, 3-5 parts of plasticizer 2, 10-12 parts of calcium carbonate, 8-12 parts of stabilizer, 0.8-1.2 parts of polyethylene wax, 2-4 parts of ACR impact modifier, 0.1-0.5 part of antioxidant, 2-3 parts of nano barium sulfate and 0.3-0.8 part of silicone powder, wherein the plasticizer 1 comprises one or two selected from trioctyl trimellitate or purified terephthalic acid dioctyl ester; the plasticizer 2 comprises one or two selected from epoxidized soybean oil and terephthalic acid dioctyl ester; and the silicone powder is silica powder treated by silicone. The PVC cable material has the temperature classification of 105 DEG C, thus having good processability under the condition of high-speed processing; and the obtained cable has excellent abrasion resistance and mechanical property, and the odor can be eliminated.
Description
Technical field
The present invention relates to the technical field of insulated cable material, in particular, the present invention relates to a kind of data transmission automotive line PVC CABLE MATERIALS.
Background technology
Pvc material has good rigidly, intensity is high, fire-retardant, corrosion-resistant, electric insulating quality is good; And processing characteristics is good, cheap, thereby has a wide range of applications in the CABLE MATERIALS industry.Usually automobile electric wire also is take polyvinyl chloride (PVC) RESINS as base-material usually, adds softening agent, stablizer and processing aid, processes through special-purpose kneading device.The automobile electric wire cable is different from general electric wire, is that special needs for automobile design.Because automotive interior is a very complicated subenvironment, there is the various complex conditions such as vibrations, friction, greasy dirt, high heat, cold and electromagnetic radiation, thereby requires automobile electric wire to have the various functions such as heat-resisting, cold-resistant, wear-resisting, tasteless and anti-interference.
One of gordian technique of PVC automobile cable material is exactly the Improvement of wear resisting property, automotive line is because its use location is special, automobile can't be avoided the mutual friction of etween the lines in operational process, in case the worn out meeting of plastics jacket directly causes short circuit to cause hidden peril of accident, so automobile-used electric wire requires to have enough wear resisting propertys.Yet for the wear resistance of PVC CABLE MATERIALS, common CABLE MATERIALS can not meet the demands far away in the prior art.EP0915485A1 discloses a kind of PVC blend prescription for automobile thin-walled insulation electric wire, and it improves the wear resistance of electric wire by adding urethane.EP1209697A1 has introduced a kind of unleaded PVC blend, is used for automobile thin-walled insulation cable, has good wear resistance and resistance to elevated temperatures.Yet the CABLE MATERIALS wear resistance in the above-mentioned patent is still waiting further raising.In recent years, along with the development of irradiation technique, promoted the development of crosslinked electric cable material, cross-linking radiation PVC Insulation Material can significantly improve the wear resisting property of material, but complex process, cost is higher.
Summary of the invention
In order to solve the above-mentioned technical problem that exists in the prior art, the object of the present invention is to provide a kind of data transmission automotive line PVC CABLE MATERIALS.This PVC CABLE MATERIALS is temperature classification 105 ℃ CABLE MATERIALS, and still has good processing characteristics under the High-speed machining condition, and the cable for preparing has excellent scratch-resistant performance and mechanical property, and has eliminated peculiar smell.
In order to solve the problems of the technologies described above and realize above-mentioned purpose, the present invention takes following technical scheme:
A kind of data transmission automotive line PVC CABLE MATERIALS, its raw material comprises the component of following weight part: the polyvinyl chloride resin of SG3 type: 100 parts, softening agent 1:25-30 part, softening agent 2:3-5 part, calcium carbonate: 10-12 part, stablizer: 8-12 part, polyethylene wax: 0.8-1.2 part, ACR impact modifier: 2-4 part, oxidation inhibitor: 0.1-0.5 part, nano barium sulfate: 2-3 part, silicone powder: 0.3-0.8 part; Wherein softening agent 1 is selected from one or both of trioctyl trimellitate (TOTM) or pure terephthalic acid's dioctyl ester; Softening agent 2 is selected from one or both in epoxy soybean oil, the dioctyl terephthalate (DOTP); Described silicone powder is that the silicone powder coats the SiO 2 powder of processing.
Wherein, described softening agent 1 is trioctyl trimellitate, and softening agent 2 is epoxy soybean oil and dioctyl terephthalate, and the ratio of weight and number of epoxy soybean oil and dioctyl terephthalate is 1:2.
Wherein, described stablizer is calcium zinc stabilizer or rare earth calcium zinc one package stabilizer.
Wherein, described polyethylene wax is that fusing point is higher than 105 ℃ high melting point polyethylene wax.
Wherein, described calcium carbonate is calcene, nano-calcium carbonate or water-ground limestone.
Wherein, described SiO 2 powder is nano amorphous SiO 2 powder.
Wherein, described oxidation inhibitor is selected from one or more in phenolic antioxidant, amine antioxidants, sulfur type antioxidant and the phosphite ester kind antioxidant.
The parts by weight of silicone powder are 0.1-0.2 part in the described silicone powder, and the weight fraction of SiO 2 powder is 0.2-0.6 part.
Compared with prior art the present invention has following beneficial effect:
(1) design and the selection of product of the present invention by component, basically eliminate the peculiar smell of PVC CABLE MATERIALS.
(2) product of the present invention contains silicone powder and the ultra-fine barium sulfate of silicon-dioxide by interpolation, has significantly improved the wear resistance of product, has also strengthened simultaneously the erosion resistance of product.
(3) temperature classification of product of the present invention is more than 105 ℃, can reach 120 ℃ under the optimum condition, and Drawing abillity is good, and technique is simple, and cost is lower, has good market outlook.
Embodiment
Below in conjunction with specific embodiment technical scheme of the present invention is further elaborated, but embodiments of the present invention are not limited to this.
Data transmission automotive line PVC CABLE MATERIALS in the described embodiment, its raw material comprises the component of following weight part: the polyvinyl chloride resin of SG3 type: 100 parts, softening agent 1:25-30 part, softening agent 2:3-8 part, calcium carbonate: 10-12 part, calcium zinc stabilizer or rare earth calcium zinc one package stabilizer: 8-12 part, polyethylene wax: 0.8-1.2 part, ACR impact modifier: 2-4 part, oxidation inhibitor: 0.1-0.5 part, nano barium sulfate: 2-3 part, silicone powder: 0.3-0.8 part; Wherein softening agent 1 is selected from one or both of trioctyl trimellitate (TOTM) or pure terephthalic acid's dioctyl ester; Softening agent 2 is selected from one or both in epoxy soybean oil, the dioctyl terephthalate (DOTP); Described silicone powder is that the silicone powder coats the SiO 2 powder of processing.Wherein said oxidation inhibitor is selected from one or more in phenolic antioxidant, amine antioxidants, sulfur type antioxidant and the phosphite ester kind antioxidant, for example dihydroxyphenyl propane.In addition as required, can also be data transmission automotive line of the present invention other component of interpolation in the PVC CABLE MATERIALS, such as fire retardant, lubricant etc.Data transmission automotive line of the present invention can adopt conventional method to prepare with the PVC CABLE MATERIALS.For example various raw materials are mixed to get mixture, then with the mixture extruding pelletization.In addition, automobile cable can be prepared by above-mentioned CABLE MATERIALS.And the preparation method of automobile cable has been conventionally known to one of skill in the art, needn't give unnecessary details at this.
Embodiment 1
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 25 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 10 parts, commercially available calcium zinc stabilizer: 8 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 4 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nanocrystalline SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
Embodiment 2
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 30 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, polyethylene wax: 1.2 parts, ACR impact modifier: 3 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nanocrystalline SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
Embodiment 3
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 28 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 2 parts, nano-calcium carbonate: 10 parts, commercially available calcium zinc stabilizer: 10 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 2 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nano amorphous SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
Commercially available calcium zinc stabilizer described in the embodiment 1-3 is the 519A calcium zinc stabilizer that is applicable to electric wire that Jiangxi Hongyuan Chemical Co., Ltd. produces.
Embodiment 4
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 25 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 10 parts, rare earth calcium zinc one package stabilizer: 8 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 4 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nanocrystalline SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
Embodiment 5
The polyvinyl chloride resin of SG3 type: 100 parts, rare earth calcium zinc one package stabilizer: 30 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, polyethylene wax: 1.2 parts, ACR impact modifier: 3 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nanocrystalline SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
Embodiment 6
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 28 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 2 parts, nano-calcium carbonate: 10 parts, rare earth calcium zinc one package stabilizer: 10 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 2 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part; Described silicone powder is that silicone coats the nano amorphous SiO 2 powder (parts by weight of silicone powder are 0.2 part, and the parts by weight of SiO 2 powder are 0.4 part) of processing.
The described rare earth calcium zinc one package stabilizer of embodiment 4-6 is made by 5 weight part yttrium oxides, 1 weight part Indium sesquioxide, 15 weight part tartrate, 3 weight part Seignette salts, 32 weight part Calucium Silicate powder, 38 weight part Zinic stearass, 2 parts of phosphorous acid and 10 parts of silicone powder; Described preparation method is: with 15 weight part tartrate, 3 weight part Seignette salts add in the water of 60 weight parts and are mixed and heated to 60 ℃, add 2 parts of phosphorous acid, then continue to be heated to 85 ℃, add 5 weight part yttrium oxides and 1 weight part Indium sesquioxide reaction 1 hour, then add 32 weight part Calucium Silicate powder and 38 weight part Zinic stearass and continue reaction 1.5 hours, last centrifugation and under 100 ℃ temperature condition drying obtain the rare earth calcium zinc compound, then described rare earth calcium zinc compound and 10 parts of silicone powder being stirred namely gets described rare earth calcium zinc one package stabilizer.
Comparative example 1
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 25 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 10 parts, commercially available calcium zinc stabilizer: 8 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 4 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, nanocrystalline SiO 2 powder: 0.6 part.
Comparative example 2
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 30 parts, dioctyl terephthalate: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, polyethylene wax: 1.2 parts, ACR impact modifier: 3 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, silicone powder: 0.6 part.
Comparative example 3
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 28 parts, epoxy soybean oil: 2 parts, dioctyl terephthalate: 2 parts, nano-calcium carbonate: 10 parts, commercially available calcium zinc stabilizer: 10 parts, polyethylene wax: 0.8 part, the ACR impact modifier: 2 parts, dihydroxyphenyl propane: 0.2 part, nano barium sulfate: 2 parts, nano amorphous SiO 2 powder: 0.6 part.
Tensile strength adopts the testing method preparation of GB/T1040-1992 regulation, and draw speed is 250mm/min.
Volume specific resistance adopts the testing method preparation of GB/T1410-2006 regulation.
Wearability test: material is pressed into 3 mm thin slices, takes by weighing quality, be accurate to 0.1 mg; Thin slice is fixed on the wear-resistant tester, carries out under the same conditions the scraping of certain number of times; Take off the thin slice weighing, the quality of wearing and tearing namely can be used as the parameter of evaluating material wear resistance.
Senile experiment: under 80 ℃ condition with CABLE MATERIALS burin-in process 14d.
Smell test: in the enclosed space of 100L, under 80 ℃ condition, the 100g CABLE MATERIALS is placed 1d, with its scent of whether of olfactometry.
Table 1 tensile strength Mpa
Table 2 volume specific resistance ohm meter 10
13
Table 3 wearability test is abrasion loss mg as a result
A is the test result before aging among the table 1-3, and B is the test result after wearing out according to quick aging method of the present invention.
Table 4 smell test result
Unless otherwise defined, all technical terms described in the present specification and scientific terminology are the general implication of understanding of those of ordinary skill in the art, and the implication in its implication and common dictionary or the technology dictionary is basically identical, unless otherwise defined, should not do to dwindle or excessively enlarge the explanation of its implication to its intension.
Although the embodiment part elaborates technical scheme of the present invention by embodiment, but those of ordinary skill in the art is to be understood that and can breaking away from the scope disclosed by the invention, can adopt to be equal to and replace or the enforcement of equivalent transformation form.Therefore, protection scope of the present invention is not limited to the specific embodiment of embodiment part, and the embodiment as long as no breaking away from invention essence all is interpreted as having dropped within the protection domain of requirement of the present invention.
Claims (10)
1. data transmission automotive line PVC CABLE MATERIALS, it is characterized in that raw material comprises the component of following weight part: the polyvinyl chloride resin of SG3 type: 100 parts, softening agent 1:25-30 part, softening agent 2:3-5 part, calcium carbonate: 10-12 part, stablizer: 8-12 part, polyethylene wax: 0.8-1.2 part, ACR impact modifier: 2-4 part, oxidation inhibitor: 0.1-0.5 part, nano barium sulfate: 2-3 part, silicone powder: 0.3-0.8 part; Wherein softening agent 1 is selected from one or both of trioctyl trimellitate or pure terephthalic acid's dioctyl ester; Softening agent 2 is selected from one or both in epoxy soybean oil, the dioctyl terephthalate; Described silicone powder is that the silicone powder coats the SiO 2 powder of processing.
2. data transmission automotive line PVC CABLE MATERIALS claimed in claim 1, it is characterized in that described softening agent 1 is trioctyl trimellitate, softening agent 2 is epoxy soybean oil and dioctyl terephthalate, and the ratio of weight and number of epoxy soybean oil and dioctyl terephthalate is 1:2.
3. data transmission automotive line PVC CABLE MATERIALS claimed in claim 1, the parts by weight that it is characterized in that silicone powder in the described silicone powder are 0.1-0.2 part, the parts by weight of SiO 2 powder are 0.2-0.6 part.
4. each described data transmission automotive line PVC CABLE MATERIALS of claim 1-3 is characterized in that described stablizer is calcium zinc stabilizer or rare earth calcium zinc one package stabilizer.
5. each described data transmission automotive line PVC CABLE MATERIALS of claim 1-3 is characterized in that described polyethylene wax is that fusing point is higher than 105 ℃ high melting point polyethylene wax.
6. each described data transmission automotive line PVC CABLE MATERIALS of claim 1-3 is characterized in that described calcium carbonate is calcene, nano-calcium carbonate or water-ground limestone.
7. data transmission automotive line PVC CABLE MATERIALS claimed in claim 1 is characterized in that described SiO 2 powder is nano amorphous SiO 2 powder.
8. data transmission automotive line PVC CABLE MATERIALS claimed in claim 1 is characterized in that described oxidation inhibitor is selected from one or more in phenolic antioxidant, amine antioxidants, sulfur type antioxidant and the phosphite ester kind antioxidant.
9. data transmission automotive line PVC CABLE MATERIALS claimed in claim 1, it is characterized in that raw material comprises the component of following weight part: the polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate: 25-30 part, epoxy soybean oil: 1-2 part, dioctyl terephthalate: 2-4 part, nano-calcium carbonate: 10-12 part, stablizer: 8-12 part, polyethylene wax: 0.8-1.2 part, ACR impact modifier: 2-4 part, oxidation inhibitor: 0.1-0.5 part, nano barium sulfate: 2-3 part, silicone powder: 0.3-0.8 part; Described silicone powder is that silicone coats the SiO 2 powder of processing.
10. data transmission automotive line PVC CABLE MATERIALS claimed in claim 8, the parts by weight that it is characterized in that silicone powder in the described silicone powder are 0.1-0.2 part, the parts by weight of SiO 2 powder are 0.2-0.6 part.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286921.9A CN104045938B (en) | 2012-11-29 | 2012-11-29 | Heat-resistance PVC (polyvinyl chloride) cable material |
| CN201410286782.XA CN104045937B (en) | 2012-11-29 | 2012-11-29 | The preparation technology of wear-resisting data cable CABLE MATERIALS |
| CN201410286923.8A CN104045940B (en) | 2012-11-29 | 2012-11-29 | Corrosion-resistant polyvinyl chloride cable material |
| CN201210495892.8A CN102964723B (en) | 2012-11-29 | 2012-11-29 | Polyvinyl chloride (PVC) cable material for automobile data transmission wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210495892.8A CN102964723B (en) | 2012-11-29 | 2012-11-29 | Polyvinyl chloride (PVC) cable material for automobile data transmission wire |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410286782.XA Division CN104045937B (en) | 2012-11-29 | 2012-11-29 | The preparation technology of wear-resisting data cable CABLE MATERIALS |
| CN201410286924.2A Division CN104045941B (en) | 2012-11-29 | 2012-11-29 | Data transmission automotive line CABLE MATERIALS |
| CN201410286922.3A Division CN104045939A (en) | 2012-11-29 | 2012-11-29 | Modified polyvinyl chloride (PVC) cable material for data cables |
| CN201410286921.9A Division CN104045938B (en) | 2012-11-29 | 2012-11-29 | Heat-resistance PVC (polyvinyl chloride) cable material |
| CN201410286923.8A Division CN104045940B (en) | 2012-11-29 | 2012-11-29 | Corrosion-resistant polyvinyl chloride cable material |
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| CN102964723A true CN102964723A (en) | 2013-03-13 |
| CN102964723B CN102964723B (en) | 2014-06-18 |
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| CN103351551A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | Environmental-friendly and cold-resistant polyvinyl chloride cable material and preparation method thereof |
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| CN103849085A (en) * | 2014-03-06 | 2014-06-11 | 宁波唯尔电器有限公司 | Anti-rolling compaction sheathing compound and preparation method thereof |
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| CN104558892A (en) * | 2013-10-21 | 2015-04-29 | 宁夏金黄河塑业有限责任公司 | Combination-type PVC cable sleeve pipe |
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| US10370517B2 (en) | 2015-03-20 | 2019-08-06 | Lg Chem, Ltd. | Plasticizer composition, resin composition and methods for preparing thereof |
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| CN105949664A (en) * | 2016-06-16 | 2016-09-21 | 安徽旺达铜业发展有限公司 | Anti-abrasion high-strength insulating wire and cable material |
| CN107312262A (en) * | 2017-06-20 | 2017-11-03 | 安徽瑞侃电缆科技有限公司 | A kind of preparation method of electric automobile cable oversheath |
| CN107400319A (en) * | 2017-09-15 | 2017-11-28 | 杭州千岛湖永通电缆有限公司 | A kind of heat resistant and wear resistant damages PVC cable material |
| CN109957190A (en) * | 2017-12-26 | 2019-07-02 | 上海凯波特种电缆料厂有限公司 | A kind of ultra thin wall automobile wire environment-friendly polyvinyl chloride plastics and preparation method thereof and automobile ultra-thin-wall electric wire |
| CN108440858A (en) * | 2018-02-05 | 2018-08-24 | 江门市鑫佰威塑胶制品有限公司 | The special harness of environmentally friendly vehicle wraps up PVC film |
| CN108586995A (en) * | 2018-05-21 | 2018-09-28 | 江苏凤腾塑料有限公司 | A kind of low temperature resistant PVC of environmental protection flame retardant |
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