Antibacterial outer shell used for automotive electronic igniter

A technology of automotive electronics and igniters, applied in the field of igniters, can solve the problems of poor reliability, short service life, poor antibacterial effect, etc., and achieve the effect of high fixing strength, good fluidity, and enhanced antibacterial effect

Inactive Publication Date: 2018-05-22
蚌埠泰欣电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, various advanced automotive electronic control technologies have been widely applied to automobiles. Advanced electronic control technologies have greatly improved the power and fuel economy of automobiles, and also reduced air pollution. Automotive electronic control technology has greatly promoted the development of the automotive industry, and the electronic control of the car starts from the engine, and the control technology of the engine starts from the control of the ignition system. Today's automotive electronic igniter housing has a technical problem of poor antibacterial effect , the work reliability is poor, and the service life is short, which brings inconvenience to our life

Method used

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  • Antibacterial outer shell used for automotive electronic igniter

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Effect test

Embodiment 1

[0014] An antibacterial casing for an automotive electronic igniter, its raw materials include: 135g of main ingredients, 1g of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 1.2g of maleic anhydride, 1g of composite antibacterial agent, precipitated barium sulfate 10g, heavy calcium carbonate 2g, calcined kaolin 6g, graphene 2g, trimethylethoxysilane 2g, dispersant 2g, anti-aging agent 2g, defoamer 1g.

[0015] The main ingredients include: polypropylene 100g, chlorosulfonated polyethylene 24g, polycarbonate 12g. Dispersants include: chlorinated paraffin 1g, cocamidopropyl betaine 2g.

[0016] The compound antibacterial agent is prepared by the following process: mix 4g houttuyfonate and 50g toluene evenly, add dropwise 5g of 34wt% hydrogen peroxide aqueous solution, heat up to 40°C and stir for 50min, extract and collect the organic phase with dichloromethane, and evaporate to dryness , add 1g nano-zinc oxide, 5g nano-silver oxide, 10g sepiolite powder, 150g water ...

Embodiment 2

[0018] An antibacterial casing for an automotive electronic igniter, its raw materials include: 135g of main ingredients, 1g of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 1.2g of maleic anhydride, 1g of composite antibacterial agent, precipitated barium sulfate 10g, heavy calcium carbonate 2g, calcined kaolin 6g, graphene 2g, trimethylethoxysilane 2g, dispersant 2g, anti-aging agent 2g, defoamer 1g.

[0019] The main ingredients include: polypropylene 100g, chlorosulfonated polyethylene 24g, polycarbonate 12g. Dispersants include: chlorinated paraffin 1g, cocamidopropyl betaine 2g.

[0020] The compound antibacterial agent is prepared by the following process: mix 4g houttuyfonate and 50g toluene evenly, add dropwise 5g of 34wt% hydrogen peroxide aqueous solution, heat up to 40°C and stir for 50min, extract and collect the organic phase with dichloromethane, and evaporate to dryness , add 1g nano-zinc oxide, 5g nano-silver oxide, 10g sepiolite powder, 150g water ...

Embodiment 3

[0022] An antibacterial shell for an automotive electronic igniter, its raw materials include: 132g of main ingredients, 1.2g of isopropyl tris(dioctyl pyrophosphate acyloxy) titanate, 1g of maleic anhydride, 2g of composite antibacterial agent, precipitated barium sulfate 8g, heavy calcium carbonate 3g, calcined kaolin 4g, graphene 2.5g, trimethylethoxysilane 1.8g, dispersant 2.5g, antioxidant 1.8g, defoamer 1.3g.

[0023] The main ingredients include: polypropylene 95g, chlorosulfonated polyethylene 28g, polycarbonate 10g. Dispersants include: chlorinated paraffin 1.2g, cocamidopropyl betaine 1.7g.

[0024] The compound antibacterial agent is prepared by the following process: mix 6g houttuyfonate and 45g toluene evenly, add dropwise 8g aqueous hydrogen peroxide solution with a concentration of 33wt%, raise the temperature to 42°C and stir for 45min, extract and collect the organic phase with dichloromethane, and evaporate to dryness , add 1.2g nano-zinc oxide, 4g nano-silv...

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Abstract

The invention discloses an antibacterial outer shell used for an automotive electronic igniter. The outer shell comprises the following raw materials in parts by weight: 125-135 parts of a main material, 1-2 parts of isopropyl tri(dioctylpyrophosphate) titanate, 0.5-1.2 parts of maleic anhydride, 1-5 parts of a composite antibacterial agent, 5-10 parts of precipitated barium sulfate, 2-6 parts ofheavy calcium carbonate, 1-6 parts of calcined kaolin, 2-4 parts of graphene, 1-2 parts of trimethylethoxysilane, 2-4 parts of a dispersant, 1-2 parts of an anti-aging agent, and 1-2 parts of a defoaming agent, wherein the composite antibacterial agent is prepared by the following processes: performing uniform mixing on houttuynin and toluene, adding a hydrogen peroxide aqueous solution dropwise,raising the temperature, performing stirring, performing extraction by adopting dichloromethane, collecting an organic phase, performing evaporation to dryness, adding nano zinc oxide, nano silver oxide, sepiolite powder and water, performing mixing, raising the temperature, performing stirring, raising the temperature, continuing stirring, performing cooling, performing filtering, performing washing, and performing drying to obtain the composite antibacterial agent.

Description

technical field [0001] The invention relates to the technical field of igniters, in particular to an antibacterial casing for an automotive electronic igniter. Background technique [0002] With the rapid development of science and technology, various advanced automotive electronic control technologies have been widely applied to automobiles. Advanced electronic control technologies have greatly improved the power and fuel economy of automobiles, and also reduced air pollution. Automotive electronic control technology has greatly promoted the development of the automotive industry, and the electronic control of the car starts from the engine, and the control technology of the engine starts from the control of the ignition system. Today's automotive electronic igniter housing has a technical problem of poor antibacterial effect , the work reliability is poor, and the service life is short, which brings inconvenience to our life. Contents of the invention [0003] Based on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/34C08L69/00C08L91/06C08K13/06C08K9/12C08K3/22C08K7/10C08K5/07C08K3/30
CPCC08L23/12C08K2003/2286C08K2003/2296C08K2003/3045C08K2201/011C08L2205/035C08L23/34C08L69/00C08L91/06C08K13/06C08K9/12C08K3/22C08K7/10C08K5/07C08K3/30
Inventor 王雄彬
Owner 蚌埠泰欣电子科技有限公司
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