Antibacterial and moisture-proof car cushion

A technology of car seat cushions and antibacterial materials, applied in the direction of thigh cushions, conjugated synthetic polymer artificial filaments, etc., can solve the problems of easy water absorption and mold growth, inconvenient maintenance, and bacteria breeding, etc., to achieve good comfort and long retention time , the effect of preventing the growth of bacteria

Inactive Publication Date: 2018-02-23
安徽华祺汽车装饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the hot summer, animal hair is not only too stuffy, but also easily absorbs water and grows mildew, which breeds bacteria. Similarly, many car owners choose leather cushions, and leather cushions are not only expensive and inconvenient to maintain, but also a breeding ground for bacteria.

Method used

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  • Antibacterial and moisture-proof car cushion

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] An antibacterial and moisture-proof automobile seat cushion is prepared by blending hydrophobic spinning raw materials and antibacterial materials, and the amount of antibacterial materials added is 0.2% of the spinning raw materials, and the spinning raw materials used include polypropylene resin and polyethylene resin , polyamide resin, the preparation method of antibacterial material comprises the following steps:

[0016] (1) Mix the prepared nano-zinc oxide into the electrical insulating ceramic powder, the mixing ratio is 1:120, add 15 times the volume of water and stir, stir at room temperature at 1200 rpm for 30 minutes, and let stand for 3 Hour;

[0017] (2) Raise the temperature of the system to 80°C, add cetyltrimethylammonium bromide aqueous solution with a mass concentration of 20% in 10% of the volume of the system dropwise, stir at a speed of 600 rpm, and maintain 75-85°C Range of temperature reaction for 2.0 hours;

[0018] (3) After the reaction, cool...

Embodiment 2

[0023] An antibacterial and moisture-proof automobile seat cushion is prepared by blending hydrophobic spinning raw materials and antibacterial materials, and the amount of antibacterial materials added is 0.25% of the spinning raw materials, and the spinning raw materials used include polypropylene resin and polyethylene resin , polyamide resin, the preparation method of antibacterial material comprises the following steps:

[0024] (1) Mix the prepared nano-zinc oxide into the electrical insulating ceramic powder, the mixing ratio is 1:125, add 18 times the volume of water and stir, stir at 1250 rpm at room temperature for 35 minutes, and let stand for 3.5 Hour;

[0025] (2) Raise the temperature of the system to 82°C, add dropwise an aqueous solution of cetyltrimethylammonium bromide with a mass concentration of 22% accounting for 12% of the volume of the system, stir at a speed of 700 rpm, and maintain 75-85°C Range of temperature reaction for 2.2 hours;

[0026] (3) Aft...

Embodiment 3

[0031] An antibacterial and moisture-proof automobile seat cushion is prepared by blending hydrophobic spinning raw materials and antibacterial materials, and the amount of antibacterial material added is 0.3% of the spinning raw materials, and the spinning raw materials used include polypropylene resin and polyethylene resin , polyamide resin, the preparation method of antibacterial material comprises the following steps:

[0032] (1) Mix the prepared nano-zinc oxide into the electrical insulating ceramic powder, the mixing ratio is 1:130, add 20 times the volume of water and stir, stir at 1300 rpm at room temperature for 40 minutes, and let stand for 4 Hour;

[0033] (2) Raise the temperature of the system to 85°C, add dropwise an aqueous solution of cetyltrimethylammonium bromide with a mass concentration of 25% accounting for 15% of the volume of the system, stir at a speed of 800 rpm, and maintain 75-85°C Range of temperature reaction for 2.5 hours;

[0034] (3) After t...

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Abstract

The invention relates to the technical field of car decoration, and discloses an antibacterial and moisture-proof car cushion. A hydrophobic spinning raw material and an antibacterial material are blended to form the surface layer of the cushion in order to obtain the car cushion, the addition amount of the antibacterial material is 0.2-0.3% of the amount of the spinning raw material, and the spinning raw material includes polypropylene resin, polyethylene resin and polyamide resin. Nanometer zinc oxide and insulating ceramic powder are mixed, and then are modified with an organic matter, so the car cushion has high heat resistance and cannot be aged easily; the antibacterial material can be evenly distributed on the surface of the product after being blended, so the car cushion has wide spectrum antibacterial property and lasting hydrophobic property, and can prevent bacteria from growing and keep clean; and the produced car cushion has the characteristics of good comfort level, excellent antibacterial and moisture-proof property, long hold time, and high safety.

Description

technical field [0001] The invention belongs to the technical field of automobile decoration, and in particular relates to an antibacterial and moisture-proof automobile seat cushion. Background technique [0002] As an indispensable product for the interior use and decoration of automobiles, car seat cushions have become a necessary choice for people to pursue health and comfort. Traditional seat cushions are made of bamboo or grass, and the biggest advantage is coolness. The characteristic of this kind of cushion is that the price is cheap and affordable, so it is one of the best choices for car owners to buy cool cushions, but the service life of bamboo or straw cushions is generally not more than two years. Nowadays, there are car cushions of different materials such as chemical fiber, artificial fur, and animal hair on the market. Among them, wool cushions are the most fashionable, noble and luxurious, and are also the first choice for winter car interiors. In the hot ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/06D01F8/12D01F1/10B60N2/62
CPCD01F8/06B60N2/62D01F1/103D01F8/12
Inventor 张雯静
Owner 安徽华祺汽车装饰有限公司
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