CN104045941B - Data transmission automotive line CABLE MATERIALS - Google Patents
Data transmission automotive line CABLE MATERIALS Download PDFInfo
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- CN104045941B CN104045941B CN201410286924.2A CN201410286924A CN104045941B CN 104045941 B CN104045941 B CN 104045941B CN 201410286924 A CN201410286924 A CN 201410286924A CN 104045941 B CN104045941 B CN 104045941B
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Abstract
Disclosure one high-strength vehicle line CABLE MATERIALS, raw material is made up of the component of following weight portion: the polyvinyl chloride resin of SG3 type: 100 parts, rare earth calcium zinc complex stabilizer: 30 parts, DOTP: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, Tissuemat E: 1.2 parts, ACR impact modifier: 3 parts, bisphenol-A: 0.2 part, nano barium sulfate: 2 parts, silicone powder body: 0.6 part；Described silicone powder body is the nanocrystalline SiO 2 powder that silicone cladding processes；Described rare earth calcium zinc complex stabilizer is made up of 5 weight portion yttrium oxide, 1 weight portion Indium sesquioxide., 15 weight portion tartaric acid, 3 weight portion sodium potassium tartrate tetrahydrates, 32 weight portion calcium silicates, 38 weight portion zinc stearates, 2 parts of phosphorous acid and 10 parts of silicone powder.This PVC cable material is temperature classification the CABLE MATERIALS of 105 DEG C, still has good processing characteristics, and the cable obtained has the scratch-resistant performance of excellence under high speed processing conditions.
Description
Technical field
The present invention relates to the technical field of insulated cable material, more particularly, it relates to a kind of data transmission automotive line 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, thus have a wide range of applications in CABLE MATERIALS industry.Usual automobile electric wire is generally also with Corvic for base material, adds plasticizer, stabilizer and processing aid, processes through special kneading device.Automobile electric wire cable is different from general electric wire, is design exclusively for the needs of automobile.Owing to automotive interior is a sufficiently complex subenvironment, there are the various complex conditions such as vibrations, friction, greasy dirt, high heat, cold and electromagnetic radiation, thus require that automobile electric wire has the various functions such as heat-resisting, cold-resistant, wear-resisting, tasteless and anti-interference.
One of key technology of automobile cable material is exactly the Improvement of anti-wear performance, automotive line uses position special due to it, automobile cannot avoid the mutual friction between line and line in running, once the worn out meeting of plastic sheath directly results in short circuit and causes hidden peril of accident, so electric wire for automobile requires there are enough anti-wear performances.But for the wearability of PVC cable material in prior art, common CABLE MATERIALS can not meet far away requirement.EP0915485A1 discloses a kind of PVC blend formula for car thin-wall insulated electric conductor, and it improves the wearability of electric wire by adding polyurethane.EP1209697A1 describes a kind of unleaded PVC blend, and for car thin-wall insulated cable, tool has good wearability and resistance to elevated temperatures.But the CABLE MATERIALS wearability in above-mentioned patent need further raising.In recent years, along with the development of irradiation technique, promote that the development of crosslinked electric cable material, cross-linking radiation PVC Insulation Material are remarkably improved the anti-wear performance of material, but complex process, relatively costly.
Summary of the invention
In order to solve the above-mentioned technical problem existed in prior art, it is an object of the invention to provide a kind of data transmission automotive line CABLE MATERIALS, these data transmission automotive line CABLE MATERIALS is temperature classification the CABLE MATERIALS of 105 DEG C, and still there is good processing characteristics under high speed processing conditions, and the cable prepared has scratch-resistant performance and the mechanical property of excellence, and eliminate abnormal flavour.
In order to solve above-mentioned technical problem and realize above-mentioned purpose, the present invention adopts the following technical scheme that:
A kind of data transmission automotive line CABLE MATERIALS, raw material is made up of the component of following weight portion: the polyvinyl chloride resin of SG3 type: 100 parts, rare earth calcium zinc complex stabilizer: 30 parts, DOTP: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, Tissuemat E: 1.2 parts, ACR impact modifier: 3 parts, antioxidant: 0.2 part, nano barium sulfate: 2 parts, silicone powder body: 0.6 part；Described silicone powder body is the nanocrystalline SiO 2 powder that silicone cladding processes.
The technical scheme improved further in technique scheme is as follows:
1, in such scheme, described rare earth calcium zinc complex stabilizer is made up of 5 weight portion yttrium oxide, 1 weight portion Indium sesquioxide., 15 weight portion tartaric acid, 3 weight portion sodium potassium tartrate tetrahydrates, 32 weight portion calcium silicates, 38 weight portion zinc stearates, 2 parts of phosphorous acid and 10 parts of silicone powder.
2, in such scheme, described rare earth calcium zinc complex stabilizer is prepared by method and obtains: by 15 weight portion tartaric acid, 3 weight portion sodium potassium tartrate tetrahydrates add in the water of 60 weight portions and are mixed and heated to 60 DEG C, add 2 parts of phosphorous acid, then proceed to heating to 85 DEG C, add 5 weight portion yttrium oxide and 1 weight portion Indium sesquioxide. reacts 1 hour, it is subsequently adding 32 weight portion calcium silicates and 38 weight portion zinc stearates continue reaction 1.5 hours, last centrifugation also dry under the temperature conditions of 100 DEG C obtains rare earth calcium zinc compound, then described rare earth calcium zinc compound and 10 parts of silicone powder are stirred and obtain described rare earth calcium zinc complex stabilizer.
3, in such scheme, described antioxidant is selected from one or more in phenolic antioxidant, amine antioxidants, sulfur type antioxidant and phosphite ester kind antioxidant.
Owing to technique scheme is used, the present invention compared with prior art has the advantage that
Data of the present invention transmission automotive line CABLE MATERIALS, its design passing through component and selection, essentially eliminate the abnormal flavour of PVC cable material；Secondly, the product of the present invention, by adding the silicone powder body and ultra-fine barium sulfate containing silicon dioxide, significantly improves the wearability of product, also enhances the corrosion resistance of product simultaneously；Again, the temperature classification of the product of the present invention is more than 105 DEG C, it is preferable that can reach 120 DEG C under condition, and drawing abillity is good, and technique is simple, less costly, has good market prospect.
Detailed description of the invention
Below in conjunction with specific embodiment, technical scheme is further elaborated, but embodiments of the present invention are not limited to this.
A kind of data transmission automotive line PVC cable material in described detailed description of the invention, its raw material includes the component of following weight portion: the polyvinyl chloride resin of SG3 type: 100 parts, plasticizer 1:25-30 part, plasticizer 2:3-8 part, calcium carbonate: 10-12 part, calcium zinc stabilizer or rare earth calcium zinc complex stabilizer: 8-12 part, Tissuemat E: 0.8-1.2 part, ACR impact modifier: 2-4 part, antioxidant: 0.1-0.5 part, nano barium sulfate: 2-3 part, silicone powder body: 0.3-0.8 part；Wherein plasticizer 1 is selected from one or both of trioctyl trimellitate (TOTM) (TOTM) or p-phthalic acid's dioctyl ester；Plasticizer 2 is selected from one or both in epoxy soybean oil, DOTP (DOTP)；Described silicone powder body is the SiO 2 powder that silicone powder cladding processes.
Wherein said antioxidant is selected from one or more in phenolic antioxidant, amine antioxidants, sulfur type antioxidant and phosphite ester kind antioxidant, for instance bisphenol-A.According further to needs, it is also possible to the data in the present invention are transmitted in automotive line PVC cable material and added other component, for instance fire retardant, lubricant etc..The data transmission automotive line PVC cable material of the present invention can adopt the method for routine to prepare.Such as various raw materials are mixed to get mixture, then by mixture extruding pelletization.Additionally, 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, it is not discussed in detail here.
Embodiment
A kind of data transmission automotive line CABLE MATERIALS, raw material is made up of the component of following weight portion: the polyvinyl chloride resin of SG3 type: 100 parts, rare earth calcium zinc complex stabilizer: 30 parts, DOTP: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, Tissuemat E: 1.2 parts, ACR impact modifier: 3 parts, bisphenol-A: 0.2 part, nano barium sulfate: 2 parts, silicone powder body: 0.6 part；Described silicone powder body be silicone cladding process 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.
Described commercially available calcium zinc stabilizer is the 519A calcium zinc stabilizer being applicable to electric wire that Jiangxi Hongyuan Chemical Co., Ltd. produces.
Hot strength adopts the GB/T1040-1992 method of testing specified to prepare, and draw speed is 250mm/min；Anti-to stretch intensity A be 19.4Mpa, and anti-to stretch intensity B be 18.2Mpa.
Specific insulation adopts the GB/T1410-2006 method of testing specified to prepare；Specific insulation A is 2.6*1013Ω m, specific insulation B are 2.4*1013Ω·m。
Wearability test: material is pressed into 3mm thin slice, weighs quality, be accurate to 0.1mg；Thin slice is fixed on wear-resistant tester, carries out the scraping of certain number of times under the same conditions；Taking off thin slice to weigh, the quality of abrasion can be used as evaluating the parameter of material wear ability；Wear extent A is 20.8mg, wear extent B is 27.1mg.
Comparative example
The polyvinyl chloride resin of SG3 type: 100 parts, trioctyl trimellitate (TOTM): 28 parts, epoxy soybean oil: 2 parts, DOTP: 2 parts, nano-calcium carbonate: 10 parts, commercially available calcium zinc stabilizer: 10 parts, Tissuemat E: 0.8 part, ACR impact modifier: 2 parts, bisphenol-A: 0.2 part, nano barium sulfate: 2 parts, nano amorphous SiO 2 powder: 0.6 part.
Hot strength adopts the GB/T1040-1992 method of testing specified to prepare, and draw speed is 250mm/min；Anti-to stretch intensity A be 20.3Mpa, and anti-to stretch intensity B be 14.6Mpa.
Specific insulation adopts the GB/T1410-2006 method of testing specified to prepare；Specific insulation A is 1.9*1013Ω m, specific insulation B are 1.2*1013Ω·m。
Wearability test: material is pressed into 3mm thin slice, weighs quality, be accurate to 0.1mg；Thin slice is fixed on wear-resistant tester, carries out the scraping of certain number of times under the same conditions；Taking off thin slice to weigh, the quality of abrasion can be used as evaluating the parameter of material wear ability；Wear extent A is 378.1mg, wear extent B is 448.1mg.
Senile experiment: when 80 DEG C by CABLE MATERIALS burin-in process 14d.A be aging before test result, B is according to the quick aging method of present invention test result after aging.
Above-described embodiment only for technology design and the feature of the present invention are described, its object is to allow person skilled in the art will appreciate that present disclosure and to implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (3)
1. a data transmission automotive line CABLE MATERIALS, it is characterized in that: raw material is made up of the component of following weight portion: the polyvinyl chloride resin of SG3 type: 100 parts, rare earth calcium zinc complex stabilizer: 30 parts, DOTP: 3 parts, nano-calcium carbonate: 12 parts, commercially available calcium zinc stabilizer: 12 parts, Tissuemat E: 1.2 parts, ACR impact modifier: 3 parts, bisphenol-A: 0.2 part, nano barium sulfate: 2 parts, silicone powder body: 0.6 part；Described silicone powder body is the nanocrystalline SiO 2 powder that silicone cladding processes.
2. the data transmission automotive line CABLE MATERIALS described in claim 1, it is characterised in that: described rare earth calcium zinc complex stabilizer is made up of 5 weight portion yttrium oxide, 1 weight portion Indium sesquioxide., 15 weight portion tartaric acid, 3 weight portion sodium potassium tartrate tetrahydrates, 32 weight portion calcium silicates, 38 weight portion zinc stearates, 2 parts of phosphorous acid and 10 parts of silicone powder.
3. the data transmission automotive line CABLE MATERIALS described in claim 2, it is characterized in that: described rare earth calcium zinc complex stabilizer is prepared by method and obtains: by 15 weight portion tartaric acid, 3 weight portion sodium potassium tartrate tetrahydrates add in the water of 60 weight portions and are mixed and heated to 60 DEG C, add 2 parts of phosphorous acid, then proceed to heating to 85 DEG C, add 5 weight portion yttrium oxide and 1 weight portion Indium sesquioxide. reacts 1 hour, it is subsequently adding 32 weight portion calcium silicates and 38 weight portion zinc stearates continue reaction 1.5 hours, last centrifugation also dry under the temperature conditions of 100 DEG C obtains rare earth calcium zinc compound, then described rare earth calcium zinc compound and 10 parts of silicone powder are stirred and obtain described rare earth calcium zinc complex stabilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286924.2A CN104045941B (en) | 2012-11-29 | 2012-11-29 | Data transmission automotive line CABLE MATERIALS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410286924.2A CN104045941B (en) | 2012-11-29 | 2012-11-29 | Data transmission automotive line CABLE MATERIALS |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210495892.8A Division CN102964723B (en) | 2012-11-29 | 2012-11-29 | Polyvinyl chloride (PVC) cable material for automobile data transmission wire |
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| Publication Number | Publication Date |
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| CN104045941A CN104045941A (en) | 2014-09-17 |
| CN104045941B true CN104045941B (en) | 2016-07-06 |
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| CN201410286924.2A Active CN104045941B (en) | 2012-11-29 | 2012-11-29 | Data transmission automotive line CABLE MATERIALS |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106098185A (en) * | 2014-10-28 | 2016-11-09 | 江苏亨通线缆科技有限公司 | High reliability multicore data flexible cable |
| CN104616747B (en) * | 2015-01-12 | 2017-01-18 | 江苏亨通线缆科技有限公司 | High-toughness flexible power cable for communication base station |
| CN107082974B (en) * | 2017-04-24 | 2019-08-23 | 内蒙古科技大学 | The preparation method of rare earth composite PVC heat stabilizer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN102382391A (en) * | 2011-09-19 | 2012-03-21 | 潘成玉 | Polyvinyl chloride cable material |
| CN102585338A (en) * | 2011-01-13 | 2012-07-18 | 苏州汉扬精密电子有限公司 | Anti-wear halogen-free flame-retardant cable material |
| CN102731897A (en) * | 2012-07-16 | 2012-10-17 | 江苏达胜高聚物有限公司 | High wear-resistant low-smoke halogen-free irradiation crosslinking sheathing material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI386451B (en) * | 2009-05-12 | 2013-02-21 | Nanya Plastics Corp | Pvc composite and its product |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN102585338A (en) * | 2011-01-13 | 2012-07-18 | 苏州汉扬精密电子有限公司 | Anti-wear halogen-free flame-retardant cable material |
| CN102382391A (en) * | 2011-09-19 | 2012-03-21 | 潘成玉 | Polyvinyl chloride cable material |
| CN102731897A (en) * | 2012-07-16 | 2012-10-17 | 江苏达胜高聚物有限公司 | High wear-resistant low-smoke halogen-free irradiation crosslinking sheathing material and preparation method thereof |
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| CN104045941A (en) | 2014-09-17 |
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