CN103554892A - Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance - Google Patents
Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance Download PDFInfo
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- CN103554892A CN103554892A CN201310525647.1A CN201310525647A CN103554892A CN 103554892 A CN103554892 A CN 103554892A CN 201310525647 A CN201310525647 A CN 201310525647A CN 103554892 A CN103554892 A CN 103554892A
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Abstract
The invention relates to an insulating material for wire harnesses and particularly relates to an ageing-resistant and flame-retardant insulating material for wire harnesses of a household appliance. The material comprises the following raw materials in parts by weight: 32-35 parts of polyphenyl ether, 23-25 parts of thermoplastic polyurethane elastomers (TPU), 2-3 parts of styrenated phenol, 4-6 parts of zinc oxide, 23-26 parts of N330 carbon black, 4-5 parts of coumarone, 1-2 parts of accelerant DM, 1-2 parts of anti-ageing agent 4010, 2-3 parts of isocyanate, 18-22 parts of dioctyl sebacate, 14-18 parts of barium sulfate and 14-16 parts of auxiliaries. The insulating material combines the advantages of the raw materials such as polyphenyl ether, TPU and the like, the traditional polyphenyl ether blending material is improved in performance and is enabled to have favorable processing properties and mechanical properties, and the prepared material is high in strength, waterproof, flame-retardant, resistant to ageing and high temperature, capable of being widely applied to the preparation of insulating sheathes, wiring terminals, wrapping materials and the like of the wire harnesses on all parts of the household appliance and wide in market requirement prospect.
Description
Technical field
The present invention relates to a kind of wire harness insulating material, be specifically related to a kind of ageing-resistant fire-retardant wirning harness Insulating Material and Preparation Method.
Background technology
Family's wirning harness is the connecting part that connects each electrical equipment in electrical equipment, its effect is most important, basic interconnecting piece as electrical appliance industry, its market demand increases along with the fast development of household electrical appliances industry, requirement to its quality is also more and more higher, especially safety and environmental protection problem, wire harness mainly comprises wire, insulating sheath, the parts such as wrapper material, when practical application, should be according to the Working environment of wire harness and performance requriements, select the parts of suitable material, with insulating material, there is poor fire more in traditional wire harness, high temperature is yielding, the problems such as work-ing life is short, bring a lot of inconvenience to actual use, even threaten people's the security of the lives and property, therefore, be badly in need of changing original formula, improve material property, to adapt to the various demand of household electrical appliances market for electronic devices.
Summary of the invention
The object of the invention is to, a kind of ageing-resistant fire-retardant wirning harness Insulation Material is provided, promoted the performance of traditional atactic copolymerized polypropene intermingling material, make it possess good mechanical property and processing characteristics, can adapt to specific environment for use condition, to achieve these goals, the technical solution used in the present invention is as follows:
A fire-retardant wirning harness Insulation Material, is characterized in that, the component that this wire harness comprises following weight part with macromolecular material: polyphenylene oxide 32-35, polyurethane termoplastic elastomer TPU 23-25, styrenated phenol 2-3, zinc oxide 4-6, N330 carbon black 23-26, coumarone 4-5, altax 1-2, antioxidant 4010 1-2, isocyanic ester 2-3, SA dioctyl ester 18-22, barium sulfate 14-18, auxiliary agent 14-16.
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, linking agent TAC 3-4, double pentaerythritol methacrylate 2-3, borax 3-4, Union carbide A-162 2-3, tripoly phosphate sodium STPP 1-2, antioxidant MB 1-2, Syzygium aromaticum stem oil 2-3, xitix 1-2, sulphur 3-4,2-hydroxypropyl acrylate 2-3, lapis amiridis 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into calcining furnace by lazurite to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite powder, clear water is cleaned, is dried, and is ground into 200-300 order powder, mixes with other remaining component, grinding distribution 1-2 hour, obtains.
Described a kind of ageing-resistant fire-retardant wirning harness Insulation Material, its preparation method is: by after polyphenylene oxide, polyurethane termoplastic elastomer TPU blend evenly, add other remaining components, send in high-speed kneading machine, at 130-200 ℃, mediate 5-6min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The present invention combines the advantage of the raw materials such as polyphenylene oxide, polyurethane termoplastic elastomer TPU, promoted the performance of traditional polyphenylether blending material, there is good processing characteristics and mechanical property, the strength of materials of preparation is high, water proof fire retardant, ageing-resistant, high temperature resistant, can meet specific environment for use condition, market application foreground is wide.
Embodiment
Embodiment
The raw material that the present embodiment comprises following weight part: polyphenylene oxide 35, polyurethane termoplastic elastomer TPU 25, styrenated phenol 3, zinc oxide 6, N330 carbon black 26, coumarone 5, altax 2, antioxidant 4010 2, isocyanic ester 3, SA dioctyl ester 20, barium sulfate 15, auxiliary agent 15.
The raw material that described auxiliary agent comprises following weight part: lazurite 24, linking agent TAC 4, double pentaerythritol methacrylate 3, borax 4, Union carbide A-162 3, tripoly phosphate sodium STPP 2, antioxidant MB 2, Syzygium aromaticum stem oil 3, xitix 2, sulphur 4,2-hydroxypropyl acrylate 3, lapis amiridis 3, Fructus Zanthoxyli oil 2; Preparation method puts into calcining furnace by lazurite at 570 ℃, to calcine 4 hours, cooling, be ground into and put into 15% hydrochloric acid soln after 80 orders and soak 3 hours, filter out lazurite powder, clear water is cleaned, is dried, and is ground into 300 order powder, mixes with other remaining component, grinding distribution 2 hours, obtains.
Described a kind of ageing-resistant fire-retardant wirning harness Insulation Material, its preparation method is: by after polyphenylene oxide, polyurethane termoplastic elastomer TPU blend evenly, add other remaining components, send in high-speed kneading machine, at 180 ℃, mediate 5min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
The performance test results of material of the present invention is: tensile strength is 18.5Mpa, elongation at break is 421%, after 90 ℃ * 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 17.9Mpa, 401%, after 136 ℃ * 168h hot air aging, stretching strength retentivity 94.3%, elongation at break conservation rate is 96.8%, and limiting oxygen index(LOI) is 34%, under 25 ℃ * 30h, ozone concn 0.025% condition, flawless appearance, 20 ℃ of volume specific resistances are 9.8 * 10
13Ω m, through 15% the NaCl solution soaking of 60 ℃, after 7 days, the pick up of material is 0.0032%, after soaking, volume specific resistance velocity of variation is 0.0018%, soaks after 7 days, without obviously swelling and cracking phenomena through 80 ℃ of toluene solvants.
Claims (2)
1. an ageing-resistant fire-retardant wirning harness Insulation Material, is characterized in that, this Insulation Material is comprised of the raw material of following weight part: polyphenylene oxide 32-35, polyurethane termoplastic elastomer TPU 23-25, styrenated phenol 2-3, zinc oxide 4-6, N330 carbon black 23-26, coumarone 4-5, altax 1-2, antioxidant 4010 1-2, isocyanic ester 2-3, SA dioctyl ester 18-22, barium sulfate 14-18, auxiliary agent 14-16;
The raw material that described auxiliary agent comprises following weight part: lazurite 20-24, linking agent TAC 3-4, double pentaerythritol methacrylate 2-3, borax 3-4, Union carbide A-162 2-3, tripoly phosphate sodium STPP 1-2, antioxidant MB 1-2, Syzygium aromaticum stem oil 2-3, xitix 1-2, sulphur 3-4,2-hydroxypropyl acrylate 2-3, lapis amiridis 2-3, Fructus Zanthoxyli oil 1-2; Preparation method puts into calcining furnace by lazurite to calcine 3-4 hour at 550-570 ℃, cooling, be ground into and put into 12-15% hydrochloric acid soln after 50-100 order and soak 2-3 hour, filter out lazurite powder, clear water is cleaned, is dried, and is ground into 200-300 order powder, mixes with other remaining component, grinding distribution 1-2 hour, obtains.
2. a kind of ageing-resistant fire-retardant wirning harness Insulation Material as claimed in claim 1, its manufacture craft is: by after polyphenylene oxide, polyurethane termoplastic elastomer TPU blend evenly, add other remaining components, send in high-speed kneading machine, at 130-200 ℃, mediate 5-6min, after kneading material is cooling, send into twin screw extruder granulation, obtain insulating material of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525647.1A CN103554892A (en) | 2013-10-31 | 2013-10-31 | Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310525647.1A CN103554892A (en) | 2013-10-31 | 2013-10-31 | Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance |
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| CN103554892A true CN103554892A (en) | 2014-02-05 |
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| CN201310525647.1A Pending CN103554892A (en) | 2013-10-31 | 2013-10-31 | Ageing-resistant and flame-retardant insulating material for wire harnesses of household appliance |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937210A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Wear-resisting waterproof modified polyphenyl ether material for automotive plastic parts |
| CN103937205A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Thermal aging-resistant modified polyphenylene ether material for automotive plastic parts |
| CN103937209A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Modified polyphenylene oxide material for heat-aging-resistant automobile plastic parts |
| CN103937217A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Water-resistant anti-aging modified polyphenyl ether material for automotive plastic parts |
| CN105482441A (en) * | 2016-01-18 | 2016-04-13 | 苏州法斯特信息科技有限公司 | Novel temperature-resistant nano plastic material and preparation method thereof |
| CN105968778A (en) * | 2016-05-30 | 2016-09-28 | 繁昌县菲德通讯材料设计有限公司 | Insulating material for high-power cable for coal mine |
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| CN103044755A (en) * | 2012-11-25 | 2013-04-17 | 安徽六方重联机械股份有限公司 | Preparation method of package-purposed plastic-based film containing modified nano celestite powder |
| CN103351521A (en) * | 2013-06-19 | 2013-10-16 | 安徽电缆股份有限公司 | Polyphenylene ether and EVA composite cable material and preparation method thereof |
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| US20030191217A1 (en) * | 2000-07-05 | 2003-10-09 | Hauke Malz | Stabilisers,in particular for thermoplastic polyurethanes |
| US20020072554A1 (en) * | 2000-12-11 | 2002-06-13 | Nexans | Flame resistant halogen-free polymer mixture |
| CN102056963A (en) * | 2008-06-05 | 2011-05-11 | 泰科电子英国有限公司 | High performance, high temperature wire or cable |
| CN101358028A (en) * | 2008-09-02 | 2009-02-04 | 宁波一舟塑胶有限公司 | Halogen-free flame-retardant thermoplastic elastomer electrical cable material using polyphenylene ether as base material and preparation method thereof |
| CN102585479A (en) * | 2011-12-26 | 2012-07-18 | 金发科技股份有限公司 | Wear-resistant halogen-free flame-retardant elastomer complex and preparation method thereof |
| CN102746671A (en) * | 2012-06-15 | 2012-10-24 | 安徽华通电缆集团有限公司 | Environmental-crack-resistant low-temperature compensation cable material and its preparation method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103937210A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Wear-resisting waterproof modified polyphenyl ether material for automotive plastic parts |
| CN103937205A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Thermal aging-resistant modified polyphenylene ether material for automotive plastic parts |
| CN103937209A (en) * | 2014-04-18 | 2014-07-23 | 芜湖凯奥尔环保科技有限公司 | Modified polyphenylene oxide material for heat-aging-resistant automobile plastic parts |
| CN103937217A (en) * | 2014-04-18 | 2014-07-23 | 安徽省中日农业环保科技有限公司 | Water-resistant anti-aging modified polyphenyl ether material for automotive plastic parts |
| CN105482441A (en) * | 2016-01-18 | 2016-04-13 | 苏州法斯特信息科技有限公司 | Novel temperature-resistant nano plastic material and preparation method thereof |
| CN105968778A (en) * | 2016-05-30 | 2016-09-28 | 繁昌县菲德通讯材料设计有限公司 | Insulating material for high-power cable for coal mine |
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Application publication date: 20140205 |