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Antibacterial and antiviral composite material for automobile steering wheel

A composite material and steering wheel technology, applied in the field of composite materials, can solve problems such as unsatisfactory hand feel and aesthetics, poor aesthetics, easy aging, etc., and achieve the effects of good mechanical properties, enhanced antibacterial properties, and accelerated decomposition.

Pending Publication Date: 2021-06-04
宇豪(马鞍山)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally, the materials for making the surface of automobile steering wheel include synthetic plastics, leather, genuine leather, wood and aluminum alloy, etc. Synthetic plastics are low in cost, but the feel and aesthetics are not ideal; leather and genuine leather have better feel and appearance, but they are easy to age and have a short lifespan. ; Aluminum alloy is light in weight and high in strength, but poor in appearance
At present, there are still few composite materials for automobile steering wheels that are durable and beautiful, and have flame resistance, antibacterial and antiviral properties.

Method used

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  • Antibacterial and antiviral composite material for automobile steering wheel

Examples

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Effect test

Embodiment 1

[0044] The composite material for antibacterial and antiviral automobile steering wheel is composed of the following raw materials in parts by weight: 70 parts by weight of polyethylene resin, 15 parts by weight of polylactic acid resin, 5 parts by weight of mica powder, 2 parts by weight of ethyl cyanoacrylate, ethylene bismuth 3 parts by weight of stearic acid amide, 3 parts by weight of diphenyl phosphate, and 3 parts by weight of antibacterial agent.

[0045] The preparation method of the composite material for the antibacterial and antiviral automobile steering wheel comprises the following steps:

[0046] Step 1: Put the raw materials into the mixer according to the formula and mix for 18 minutes, set the speed at 300rpm; put the mixed raw materials into the twin-screw extruder for extrusion granulation, set the temperature of the feeding section to 245°C, and the temperature of the melting section is 255°C, the homogenization section temperature is 265°C, and the head t...

Embodiment 2

[0087] The composite material for antibacterial and antiviral automobile steering wheel is composed of the following raw materials in parts by weight: 70 parts by weight of polyethylene resin, 15 parts by weight of polylactic acid resin, 5 parts by weight of mica powder, 2 parts by weight of ethyl cyanoacrylate, ethylene bismuth 3 parts by weight of stearic acid amide, 3 parts by weight of diphenyl phosphate, and 3 parts by weight of antibacterial agent.

[0088] The preparation method of the composite material for the antibacterial and antiviral automobile steering wheel comprises the following steps:

[0089] Step 1: Put the raw materials into the mixer according to the formula and mix for 18 minutes, set the speed at 300rpm; put the mixed raw materials into the twin-screw extruder for extrusion granulation, set the temperature of the feeding section to 245°C, and the temperature of the melting section is 255°C, the homogenization section temperature is 265°C, and the head t...

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Abstract

The invention discloses an antibacterial and antiviral composite material for an automobile steering wheel. The antibacterial and antiviral composite material is prepared from the following raw materials: polyethylene resin, polylactic resin, mica powder, alpha-ethyl cyanoacrylate, ethylene bis stearamide, diphenyl phosphate and an antibacterial agent. The antibacterial and antiviral composite material for the automobile steering wheel has good mechanical properties, antibacterial and antiviral properties and scratch resistance.

Description

technical field [0001] The invention belongs to the technical field of composite materials, and in particular relates to composite materials for antibacterial and antiviral automobile steering wheels. Background technique [0002] As a commonly used means of transportation, automobiles are in close contact with people in their daily lives. Therefore, ensuring a safe and comfortable interior environment is closely related to people's health, which requires the interior materials to have good flame retardancy, antibacterial and antiviral properties, and environmental protection and low emission performance. Among them, the good antibacterial and antiviral performance in the car can provide people with a space where viruses and pathogenic bacteria cannot invade, so that the pathogenic bacteria or viruses brought into the car cannot survive and reproduce, and avoid continuous and cross-infection. [0003] As one of the areas with the most bacteria in the car, the steering wheel...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L67/04C08K13/06C08K9/04C08K3/22C08K3/08
CPCC08K2003/0806C08K2003/2237C08K2003/2296C08L23/06C08L67/04C08K13/06C08K9/08C08K3/22C08K3/08
Inventor 胡长昕
Owner 宇豪(马鞍山)科技有限公司
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