CN103554699A - Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances - Google Patents
Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances Download PDFInfo
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- CN103554699A CN103554699A CN201310525635.9A CN201310525635A CN103554699A CN 103554699 A CN103554699 A CN 103554699A CN 201310525635 A CN201310525635 A CN 201310525635A CN 103554699 A CN103554699 A CN 103554699A
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Abstract
The invention relates to an insulating material for a wiring harness, and particularly relates to a modified polystyrene insulating material for a toughened flame-retardant wiring harness for household appliances. The material comprises the following raw materials in parts by weight: 8-9 parts of polyimide, 40-45 parts of polystyrene, 10-15 parts of SBS (Styrene Butadiene Styrene), 12-15 parts of silicon dioxide, 4-6 parts of aluminum nitride, 2-3 parts of maleic anhydride, 1-2 parts of lignocelluloses, 23-25 parts of montmorillonite, 23-26 parts of talcum powder, 23-25 parts of triethyl citrate, 1-2 parts of hexamethylphosphoramide, 1-2 parts of anti-aging agent NBC, 10-12 parts of hard kaolin, 3-4 parts of nanometer argil, 1-2 parts of nadic anhydride and 14-16 parts of auxiliaries. The insulating material combines the advantages of polystyrene, SBS and other raw materials, the properties of the traditional polystyrene material can be improved, the insulating material has good processability and mechanical property, the prepared material is flexible, impact-resistant, flame-retardant, good in insulating property, anti-aging, long in service life, and can be widely used for manufacturing insulating sheaths, wiring terminals, binding materials and the like of wiring harnesses for each part of a household appliances, thus having a wide market demand prospect.
Description
Technical field
The present invention relates to a kind of wire harness insulating material, be specifically related to a kind of toughening flame-proof man wirning harness modified polystyrene 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 toughening flame-proof man wirning harness modified polystyrene Insulation Material is provided, promoted the performance of traditional polystyrene 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 kind of toughening flame-proof man wirning harness modified polystyrene Insulation Material, it is characterized in that, the component that this wire harness comprises following weight part with macromolecular material: polyimide 8-9, polystyrene 40-45, SBS 10-15, silica 1 2-15, aluminium nitride 4-6, maleic acid anhydride 2-3, lignocellulose 1-2, polynite 23-25, talcum powder 23-26, triethyl citrate 23-25, the cruel triamine 1-2 of hempa, antioxidant NBC 1-2, hard kaoline 10-12, nanometer potter's clay 3-4, carbic anhydride 1-2, 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 toughening flame-proof man wirning harness modified polystyrene Insulation Material, its preparation method is: by after polystyrene, SBS blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, mediate 4-5min, 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 polystyrene, SBS, promoted the performance of traditional polystyrene material, make it there is good processing characteristics and mechanical property, the material of preparation is pliable and tough shock-resistant, fire-retardant, good insulating, ageing-resistant, long service life, can meet specific environment for use condition, and market application foreground is wide.
Embodiment
Embodiment
The raw material that the present embodiment comprises following weight part: polyimide 8, polystyrene 45, SBS 15, silica 15, aluminium nitride 6, maleic acid anhydride 3, lignocellulose 2, polynite 25, talcum powder 25, triethyl citrate 25, the cruel triamine 2 of hempa, antioxidant NBC 2, hard kaoline 12, nanometer potter's clay 4, carbic anhydride 2, 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 toughening flame-proof man wirning harness modified polystyrene Insulation Material, its preparation method is: by after polystyrene, SBS blend evenly, add other remaining components, send in high-speed kneading machine, at 110 ℃, 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 18.3Mpa, elongation at break is 442%, after 90 ℃ * 70h of IRM902 oil processes, tensile strength and elongation at break are respectively 17.8Mpa, 401%, after 136 ℃ * 168h hot air aging, stretching strength retentivity 98.1%, elongation at break conservation rate is 97.5%, and limiting oxygen index(LOI) is 35%, under 25 ℃ * 30h, ozone concn 0.025% condition, flawless appearance, 20 ℃ of volume specific resistances are 1.8 * 10
14Ω m, soaks after 7 days through 80 ℃ of toluene solvants, and without obvious swelling and cracking phenomena, tear strength is 8.5N/mm, impacts embrittlement temperature and reaches-40 ℃.
Claims (2)
1. a toughening flame-proof man wirning harness modified polystyrene Insulation Material, it is characterized in that, this Insulation Material is comprised of the raw material of following weight part: polyimide 8-9, polystyrene 40-45, SBS 10-15, silica 1 2-15, aluminium nitride 4-6, maleic acid anhydride 2-3, lignocellulose 1-2, polynite 23-25, talcum powder 23-26, triethyl citrate 23-25, the cruel triamine 1-2 of hempa, antioxidant NBC 1-2, hard kaoline 10-12, nanometer potter's clay 3-4, carbic anhydride 1-2, 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 toughening flame-proof man wirning harness modified polystyrene Insulation Material as claimed in claim 1, its manufacture craft is: by after polystyrene, SBS blend evenly, add other remaining components, send in high-speed kneading machine, at 80-120 ℃, mediate 4-5min, 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 |
|---|---|---|---|
| CN201310525635.9A CN103554699A (en) | 2013-10-31 | 2013-10-31 | Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310525635.9A CN103554699A (en) | 2013-10-31 | 2013-10-31 | Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances |
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| CN103554699A true CN103554699A (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310525635.9A Pending CN103554699A (en) | 2013-10-31 | 2013-10-31 | Modified polystyrene insulating material for toughened flame-retardant wiring harness for household appliances |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559127A (en) * | 2014-12-17 | 2015-04-29 | 国家电网公司 | TV shell material and application thereof |
| CN105111518A (en) * | 2015-08-20 | 2015-12-02 | 安徽理工大学 | Lignocellulose/montmorillonite/natural rubber composite material and preparation method thereof |
| CN105575505A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | High density polystyrene cable |
| CN105968807A (en) * | 2016-06-24 | 2016-09-28 | 合肥得润电子器件有限公司 | High-temperature-resistant and radiation-resistant sheath material for microwave oven wire harness and preparation method of high-temperature-resistant and radiation-resistant sheath material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250306A (en) * | 2008-03-27 | 2008-08-27 | 东华大学 | High-toughness thermoplastic elastomer/polystyrene composite material and preparation method thereof |
| CN103172997A (en) * | 2011-12-22 | 2013-06-26 | 上海杰事杰新材料(集团)股份有限公司 | Low-density polyphenylether/polystyrene (PPO/PS) blend alloy material and preparation method thereof |
-
2013
- 2013-10-31 CN CN201310525635.9A patent/CN103554699A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101250306A (en) * | 2008-03-27 | 2008-08-27 | 东华大学 | High-toughness thermoplastic elastomer/polystyrene composite material and preparation method thereof |
| CN103172997A (en) * | 2011-12-22 | 2013-06-26 | 上海杰事杰新材料(集团)股份有限公司 | Low-density polyphenylether/polystyrene (PPO/PS) blend alloy material and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559127A (en) * | 2014-12-17 | 2015-04-29 | 国家电网公司 | TV shell material and application thereof |
| CN104559127B (en) * | 2014-12-17 | 2016-06-08 | 国家电网公司 | A kind of housing of TV set material and application thereof |
| CN105111518A (en) * | 2015-08-20 | 2015-12-02 | 安徽理工大学 | Lignocellulose/montmorillonite/natural rubber composite material and preparation method thereof |
| CN105575505A (en) * | 2016-02-03 | 2016-05-11 | 安徽华天电缆有限公司 | High density polystyrene cable |
| CN105968807A (en) * | 2016-06-24 | 2016-09-28 | 合肥得润电子器件有限公司 | High-temperature-resistant and radiation-resistant sheath material for microwave oven wire harness and preparation method of high-temperature-resistant and radiation-resistant sheath material |
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Application publication date: 20140205 |