CN103467885A - Environment-friendly polyvinyl chloride (PVC) cable material - Google Patents
Environment-friendly polyvinyl chloride (PVC) cable material Download PDFInfo
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- CN103467885A CN103467885A CN2013103968503A CN201310396850A CN103467885A CN 103467885 A CN103467885 A CN 103467885A CN 2013103968503 A CN2013103968503 A CN 2013103968503A CN 201310396850 A CN201310396850 A CN 201310396850A CN 103467885 A CN103467885 A CN 103467885A
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Abstract
The invention discloses an environment-friendly polyvinyl chloride (PVC) cable material comprising the following components in parts by mass: 80-100 parts of matrix resin, 50-70 parts of plasticizer, 1-10 parts of stabilizing agent, 0.5-1 part of auxiliary stabilizing agent, 4-7 parts of ultraviolet absorbing agent, 1-3 parts of mildew preventive, 2-5 parts of rat-repellent and anti-termite agent and 1.1-2 parts of coloring agent. According to the formula disclosed by the invention, PVC is modified by using methods of blending, filling, coloring, using auxiliaries and the like, so that the flowability, harmlessness and service performance of the environment-friendly PVC cable material are improved, the material cost is reduced, and the production efficiency is increased; phthalocyanine blue plays roles in promoting the appearance of a cable to brighten and increasing the color and luster.
Description
Technical field
The present invention relates to electric wire cables manufacturing technical field for power transmission, specifically refer to a kind of eco PVC cable compounds.
Background technology
Existing several hundred the enterprise's professional production environment-friendly type PVC polyvinyl chloride cable materials of China or electric cable material with low smoke and halogen free, its technological line is basic identical, adopt the EVA(ethene-vinyl acetate in polyvinyl chloride and polyolefine) be base material (framework material), be equipped with aluminium hydroxide (Al (OH) 3) and magnesium hydroxide (Mg (OH) 2) for the halogen-free flame retardants weighting agent of holding concurrently, allocate in addition a small amount of oxidation inhibitor, expanding material (the second weighting agent), tinting material etc. into, different manufacturers is the usage ratio difference.
Seldom CABLE MATERIALS producer also adds the seldom smoke suppressor (ZnBO3, MO oxide compound) of amount, produces cross-linking type (irradiation method) electric cable material with low smoke and halogen free and adds the multifunctional assistant linking agent.
Because main technological route is identical, therefore all there is following defect:
1) flame retardant resistance and water resisting property contradiction, the electric cable material with low smoke and halogen free water resisting property in market is very poor now, take insulation resistance as example, and electric wire at room temperature soaks and descends 50% in one day.
2) processing performance adaptability is little, needs special-purpose extruding machine or bolt special, and the withstand temp narrow range, very easily produces hair or pore etc.
3) poor fluidity, production efficiency is low.
When 4) outer for room (buildings), weathering resistance (sunlight, rain, wind) is poor, easily produces pulverability aging (this point still has no data available, and because of there is no for outdoor, but can analyze prediction from the main component of cooperation).
Summary of the invention
It is convenient that the technical problem to be solved in the present invention is to provide a kind of manufacturing, guaranteeing under the stable prerequisite of material property, the speed in the time of significantly promoting CABLE MATERIALS and extrude, thereby improving production efficiency and the eco PVC cable compounds that reduces production costs.
A kind of polyvinyl chloride cable material of the present invention, component and the mass fraction of its material are as follows:
Binder resin 80-100
Softening agent 50-70
Stablizer 1-10
Auxiliary stabilizer 0.5-1
UV light absorber 4-7
Mould inhibitor 1-3
Keep away mouse anti-termite agent 2-5
Tinting material 1.1-2.
The present invention, preferably, described binder resin is polyvinyl chloride (PVC) RESINS and polyethylene vinylacetate mixture or vinylchlorid-maleic acid ester copolymer resins.
The present invention, preferably, described softening agent is adipic acid dioctyl ester, dioctyl sebacate, trioctyl phosphate or trimethyl phosphite 99.
The present invention, preferably, described stablizer is tribasic lead sulfate, dibasicity phthalic acid lead or dibasicity Malaysia lead plumbate and dibasic Lead Phosphite composition.
The present invention, preferably, described auxiliary stabilizer is epoxy resin or epoxy plasticizer.
The present invention, preferably, described UV light absorber is UV-P, TTP or triazine.
The present invention, preferably, described mould inhibitor is Salicylanlide or solubility 8-hydroquinoline copper.
The present invention, preferably, the described mouse anti-termite agent of keeping away is actidione and aldrin.
The present invention, preferably, described tinting material is carbon black 1-1.8, phthalocyanine blue 0.1-0.2.
Technological process of the present invention: above-mentioned component is mixed by a certain percentage, stirs evenly, double-screw extruding pelletizing, wraps on the power cable work in-process finished product power cable with forcing machine after granulation.
Beneficial effect of the present invention is:
Formula of the present invention by blend, filling, painted, make the methods such as used additives carry out modification to PVC, improve mobility, innocuousness, use properties, reduction material cost and the production efficiency of product.Phthalocyanine blue plays and impels the cable outward appearance shinny, increases the effect of color and luster.
embodiment:
How further illustrate invention below by specific embodiment realizes:
Embodiment 1
Polyvinyl chloride (PVC) RESINS and polyethylene vinylacetate mixture: 80kg, adipic acid dioctyl ester: 50kg, tribasic lead sulfate: 5kg, epoxy resin: 0.5 kg, triazine: 5kg, Salicylanlide: 2 kg, actidione: 2 kg, tinting material carbon black: 1.2kg, phthalocyanine blue: 0.1.
Above-mentioned raw materials is placed in respectively to mixing tank and carries out mix and blend, then, through the twin screw plasticizing, after single Screw Extrusion granulation, be processed into electric wire and form.
Embodiment 2
Vinylchlorid-maleic acid ester copolymer resins: 90kg, dioctyl sebacate: 60 kg, dibasicity phthalic acid lead: 6 kg, epoxy plasticizer: 0.7kg, triazine: 6 kg, solubility 8-hydroquinoline copper: 2.5kg, aldrin: 3kg, tinting material carbon black: 1.2kg, phthalocyanine blue: 0.1.
Above-mentioned raw materials is placed in respectively to mixing tank and carries out mix and blend, then, through the twin screw plasticizing, after single Screw Extrusion granulation, be processed into electric wire and form.
Embodiment 3
Vinylchlorid-maleic acid ester copolymer resins: 100kg, dioctyl sebacate: 70 kg, dibasicity phthalic acid lead: 10 kg, epoxy plasticizer: 0.9 kg, UV-P:7kg, solubility 8-hydroquinoline copper: 2.0kg, aldrin: 3kg, tinting material carbon black: 1.2kg, phthalocyanine blue: 0.1.
Above-mentioned raw materials is placed in respectively to mixing tank and carries out mix and blend, then, through the twin screw plasticizing, after single Screw Extrusion granulation, be processed into electric wire and form.
After testing, the physicals obtained is as follows for power cable sheath after finished product:
From the test result of embodiment 1 ~ embodiment 3, product of the present invention is through the aging of 100 ℃ * 168h and 100
+2 ℃ * 168h zero-G test, its mechanical and physical performance changes compound phase should mark requirement, has good physical and mechanical properties, meets the needs of differing temps environmental change.
The present invention has improved mobility, innocuousness, use properties, reduction material cost and the production efficiency of product.
The invention provides a kind of eco PVC cable compounds structure formation and implementation method; the above is only preferred implementation method of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (9)
1. an eco PVC cable compounds, it is characterized in that: component and the mass fraction of this material are as follows:
Binder resin 80-100
Softening agent 50-70
Stablizer 1-10
Auxiliary stabilizer 0.5-1
UV light absorber 4-7
Mould inhibitor 1-3
Keep away mouse anti-termite agent 2-5
Tinting material 1.1-2.
2. eco PVC cable compounds according to claim 1, it is characterized in that: described binder resin is polyvinyl chloride (PVC) RESINS and polyethylene vinylacetate mixture or vinylchlorid-maleic acid ester copolymer resins.
3. eco PVC cable compounds according to claim 1, it is characterized in that: described softening agent is adipic acid dioctyl ester, dioctyl sebacate, trioctyl phosphate or trimethyl phosphite 99.
4. eco PVC cable compounds according to claim 1, it is characterized in that: described stablizer is tribasic lead sulfate, dibasicity phthalic acid lead or dibasicity Malaysia lead plumbate and dibasic Lead Phosphite composition.
5. eco PVC cable compounds according to claim 1, it is characterized in that: described auxiliary stabilizer is epoxy resin or epoxy plasticizer.
6. eco PVC cable compounds according to claim 1, it is characterized in that: described UV light absorber is UV-P, TTP or triazine.
7. eco PVC cable compounds according to claim 1, it is characterized in that: described mould inhibitor is Salicylanlide or solubility 8-hydroquinoline copper.
8. eco PVC cable compounds according to claim 1, it is characterized in that: the described mouse anti-termite agent of keeping away is actidione and aldrin.
9. eco PVC cable compounds according to claim 1, it is characterized in that: described tinting material is carbon black 1-1.8, phthalocyanine blue 0.1-0.2.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103968503A CN103467885A (en) | 2013-09-04 | 2013-09-04 | Environment-friendly polyvinyl chloride (PVC) cable material |
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| CN2013103968503A CN103467885A (en) | 2013-09-04 | 2013-09-04 | Environment-friendly polyvinyl chloride (PVC) cable material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017299A (en) * | 2014-06-01 | 2014-09-03 | 上海韬鸿化工科技有限公司 | An environmental-friendly 90 DEG C polyvinyl chloride cable insulating material |
| CN104829963A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | PVC sheath material for anti-termite cables and preparation method thereof |
| CN104987617A (en) * | 2015-06-26 | 2015-10-21 | 佛山市粤佳信电线电缆有限公司 | Household appliance environmental protection cable material |
| CN106977868A (en) * | 2017-03-22 | 2017-07-25 | 合肥浦尔菲电线科技有限公司 | The cable protective sleeve and its manufacture craft of a kind of rat-and-ant proof |
| CN108395644A (en) * | 2018-03-27 | 2018-08-14 | 江苏凤腾塑料有限公司 | A kind of antibacterial and mouldproof PVC |
| CN111171470A (en) * | 2019-12-30 | 2020-05-19 | 海盐玖通电子厂 | High-strength insect-bite-preventing cable |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962744A (en) * | 2005-11-10 | 2007-05-16 | 无锡市沪安电线电缆有限公司 | Improved polyvinyl chloride granula for cable |
| CN102532753A (en) * | 2011-12-28 | 2012-07-04 | 杭州万瑞达塑化有限公司 | Environment-friendly insulating material for cables |
| CN103187122A (en) * | 2013-03-27 | 2013-07-03 | 广州市宏利伟业电子有限公司 | Cable and production method thereof |
-
2013
- 2013-09-04 CN CN2013103968503A patent/CN103467885A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1962744A (en) * | 2005-11-10 | 2007-05-16 | 无锡市沪安电线电缆有限公司 | Improved polyvinyl chloride granula for cable |
| CN102532753A (en) * | 2011-12-28 | 2012-07-04 | 杭州万瑞达塑化有限公司 | Environment-friendly insulating material for cables |
| CN103187122A (en) * | 2013-03-27 | 2013-07-03 | 广州市宏利伟业电子有限公司 | Cable and production method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017299A (en) * | 2014-06-01 | 2014-09-03 | 上海韬鸿化工科技有限公司 | An environmental-friendly 90 DEG C polyvinyl chloride cable insulating material |
| CN104829963A (en) * | 2015-04-23 | 2015-08-12 | 苏州圣利线缆有限公司 | PVC sheath material for anti-termite cables and preparation method thereof |
| CN104829963B (en) * | 2015-04-23 | 2017-01-11 | 启东鹏隆投资管理有限公司 | PVC sheath material for anti-termite cables and preparation method thereof |
| CN104987617A (en) * | 2015-06-26 | 2015-10-21 | 佛山市粤佳信电线电缆有限公司 | Household appliance environmental protection cable material |
| CN106977868A (en) * | 2017-03-22 | 2017-07-25 | 合肥浦尔菲电线科技有限公司 | The cable protective sleeve and its manufacture craft of a kind of rat-and-ant proof |
| CN108395644A (en) * | 2018-03-27 | 2018-08-14 | 江苏凤腾塑料有限公司 | A kind of antibacterial and mouldproof PVC |
| CN111171470A (en) * | 2019-12-30 | 2020-05-19 | 海盐玖通电子厂 | High-strength insect-bite-preventing cable |
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Application publication date: 20131225 |