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Vehicle-mounted charger plastic material
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An on-board charger and plastic material technology, applied in the plastic field, can solve the problems of reducing the service life of the on-board charger, reducing the heat of the on-board charger, safety hazards, etc., achieving good thermal conductivity, avoiding the reduction of insulation, and increasing mechanical properties. Effect
Inactive Publication Date: 2017-02-15
HEFEI BANGLI ELECTRONICS
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Summary
Abstract
Description
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Problems solved by technology
[0003] Car chargers usually use plastic and rubber materials to protect their shells. Car chargers tend to generate heat during charging. Therefore, plastic and rubber materials need to have better heat resistance, but most plastic and rubber materials are only heat resistant. , can not reduce the heat of the car charger, as time goes by, it will reduce the service life of the car charger and make the plastic and rubber materials aging, which is easy to form a safety hazard. Therefore, it is necessary to provide a new car charger material
Method used
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Embodiment 1
[0020] A plastic material for a car charger, the raw materials of which include by weight: 90 parts of modified polyurethane, 30 parts of carbon black, 25 parts of kaolin, 1 part of modified carbonnanotube, 17 parts of ammoniumpolyphosphate, and 13 parts of microencapsulated red phosphorus 10 parts of nano-aluminum hydroxide, 2 parts of epoxysoybean oil, 1.5 parts of epoxy butyl furfurate, 1.2 parts of dicumyl peroxide, 0.4 parts of accelerator CT-E229, 0.25 parts of triethylenediamine, bis 1.5 parts of butyl tinoxide, 3.5 parts of Ca / Zn composite stabilizer, 0.6 parts of antioxidant 445, 2640.4 parts of anti-aging agent, 4 parts of paraffin wax.
Embodiment 2
[0022] A kind of car charger plastic material, its raw material comprises by weight: 80 parts of modified polyurethane, 40 parts of carbon black, 30 parts of 300 mesh kaolin, 0.5 part of gamma-aminopropyltriethoxysilane modified carbonnanotube, 20 parts of ammoniumpolyphosphate, 10 parts of microencapsulated red phosphorus, 12 parts of nano-aluminum hydroxide, 1 part of epoxy soybean oil, 2 parts of epoxy butyl furfurate, 0.8 parts of dicumyl peroxide, accelerator CT- 0.5 parts of E229, 0.2 parts of triethylenediamine, 2 parts of dibutyltin oxide, 3 parts of Ca / Zn composite stabilizer, 0.7 parts of antioxidant 445, 0.3 parts of anti-aging agent 264, 5 parts of paraffin;
[0023] Wherein, carbon black is made up of carbon black N220, carbon black N330, carbon black N539, carbon black N660, carbon black N550, wherein, the weight ratio of carbon black N220, carbon black N330, carbon black N539, carbon black N660, carbon black N550 is 2:2:1:5:2;
[0024] In the preparation proc...
Embodiment 3
[0026] A kind of car charger plastic material, its raw material comprises by weight: 100 parts of modified polyurethane, 20 parts of carbon black, 20 parts of 400 mesh kaolin, 1.5 parts of gamma-aminopropyltriethoxysilane modified carbon nanotubes, 15 parts of ammonium polyphosphate, 15 parts of microencapsulated red phosphorus, 8 parts of nano-aluminum hydroxide, 3 parts of epoxy soybean oil, 1 part of epoxy butyl furfurate, 1.6 parts of dicumyl peroxide, accelerator CT- 0.3 parts of E229, 0.3 parts of triethylenediamine, 1 part of dibutyltin oxide, 4 parts of Ca / Zn composite stabilizer, 0.5 parts of antioxidant 445, 0.5 parts of antioxidant 264, 3 parts of paraffin;
[0027] Wherein, carbon black is made up of carbon black N220, carbon black N330, carbon black N539, carbon black N660, carbon black N550, wherein, the weight ratio of carbon black N220, carbon black N330, carbon black N539, carbon black N660, carbon black N550 is 3:1:2:4:4;
[0028]In the preparation process o...
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PUM
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Abstract
The invention discloses a vehicle-mounted charger plastic material. The vehicle-mounted charger plastic material comprises, by weight, 80 to 100 parts of modified polyurethane, 20 to 40 parts of carbon black, 20 to 30 parts of kaolin, 0.5 to 1.5 parts of modified carbonnano tube, 15 to 20 parts of ammoniumpolyphosphate, 10 to 15 parts of microencapsulated red phosphorus, 8 to 12 parts of nano aluminiumhydroxide, 1 to 3 parts of epoxidized soybean oil, 1 to 2 parts of epoxy furoic oleic butyl ester, 0.8 to 1.6 parts of dicumyl peroxide, 0.3 to 0.5 part of accelerant CT-E229, 0.2 to 0.3 part of triethylene diamine, 1 to 2 parts of dibutyl stannic oxide, 3 to 4 parts of a Ca / Zn composite stabilizing agent, 0.5 to 0.7 part of antioxidant 445, 0.3 to 0.5 part of anti-aging agent 264, and 3 to 5 parts of paraffin. The vehicle-mounted charger plastic material is excellent in heat resistance, thermal conductivity, insulating properties, and mechanical properties.
Description
technical field [0001] The invention relates to the technical field of plastics, in particular to a plastic material for a car charger. Background technique [0002] Environmentally friendly vehicles such as electric vehicles, plug-in vehicles, etc. are driven by using motor power supplied by battery power. In environmentally friendly vehicles, an on-board charger is installed to rectify external commercial power and provide slow charging for plug-in charging. [0003] Car chargers usually use plastic and rubber materials to protect their shells. Car chargers are prone to heat during charging, so plastic and rubber materials need to have better heat resistance, but most plastic and rubber materials are only heat resistant. , can not reduce the heat of the car charger, as time goes by, it will reduce the service life of the car charger and make the plastic and rubber materials aging, which is easy to form a safety hazard. Therefore, it is necessary to provide a new car charg...
Claims
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Application Information
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