Anti-haze antibacterial filtering material and preparation method thereof

A filter material and filter layer technology, applied in the direction of filtration separation, separation method, dispersed particle filtration, etc., can solve the problems of filtration efficiency and air resistance that cannot be reused, achieve safety and comfort, and reduce ventilation resistance.

Pending Publication Date: 2020-10-13
田晓慧
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technology to be solved by the present invention is: provide an anti-haze antibacterial filter material as a mask filter layer, solve the contradiction between filtration efficiency and air resistance, and technical problems such as non-reusable

Method used

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  • Anti-haze antibacterial filtering material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] The preparation raw material of anti-haze antibacterial filtering material described in the present embodiment comprises (in parts by weight): 100 parts (60wt%) of deproteinized natural rubber latex, 4 parts of p-cresol and dicyclopentadiene butyl compound, preservative 0.15 parts, thickener 1.5 parts, emulsifier 0.1 parts, emollient 1.5 parts, functional particles 8.0 parts and purified water 60 parts.

[0034] Described antiseptic is methylparaben and ethylparaben of mass ratio 1:1;

[0035] Described thickening agent is the carbomer of mass ratio 2:1:1, cyclodextrin and chitosan;

[0036] The emulsifier is Tween-60 and Span-40 with a mass ratio of 1:1;

[0037] The emollient is glycerol and D-panthenol with a mass ratio of 4:1;

[0038] The functional particles are activated carbon, nano silicon dioxide and nano titanium dioxide with a mass ratio of 4:2:1.

[0039] The preparation method of anti-haze antibacterial filter material described in the present embodimen...

Embodiment 2

[0047] The preparation raw material of anti-haze antibacterial filter material described in the present embodiment comprises (in parts by weight): 100 parts (60wt%) of deproteinized natural rubber latex, 0.2 part of antiseptic, 1.8 parts of thickener, 0.15 part of emulsifier, 2 parts of antioxidant, 1.0 part of emollient, 7.5 parts of functional particles and 60 parts of purified water.

[0048] Described preservative is methylparaben and ammonium naphthenate of mass ratio 1:1;

[0049] The antioxidant is cresol and dicyclopentadiene butyl compound and KY405 with a mass ratio of 2:1;

[0050] Described thickening agent is the konjac polysaccharide, cyclodextrin and carboxylated chitosan of mass ratio 2:1:1;

[0051] Described emulsifying agent is the polyoxyethylene ether and polyglycerol glycidyl ether of mass ratio 1:1;

[0052] Described emollient is the water-soluble petroleum resin and laurocaprazine of mass ratio 2:1;

[0053] The functional particles are activated ca...

Embodiment 3

[0062] The preparation raw material of anti-haze antibacterial filter material described in the present embodiment comprises (in parts by weight): 100 parts (60wt%) of deproteinized natural rubber latex, 0.3 part of antiseptic, 1.0 part of thickener, 0.2 part of emulsifier, 4 parts of antioxidant, 0.8 part of emollient, 8.5 parts of functional particles and 60 parts of purified water.

[0063] Described preservative is ethylparaben and sodium benzoate of mass ratio 2:1;

[0064] The antioxidant is cresol and dicyclopentadiene butyl compound and CPL (hindered phenol) with a mass ratio of 2:1;

[0065] The thickener is carbomer and bacterial cellulose with a mass ratio of 1:1;

[0066] Described emulsifier is betaine and polyvinylpyrrolidone of mass ratio 1:1;

[0067] Described emollient is the water-soluble silicone oil and the water-soluble petroleum resin of mass ratio 2:1;

[0068] The functional particles are nano-calcium carbonate and sepiolite with a mass ratio of 1:1...

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Abstract

The invention discloses an anti-haze antibacterial filtering material. The anti-haze antibacterial filtering material is characterized by comprising flexible base cloth and a composite adhesive whichcoats at least one surface of the flexible base cloth. The manufacturing method of the anti-haze antibacterial filtering material comprises the steps of composite adhesive manufacturing, gluing, drying, slitting and the like. According to the anti-haze antibacterial filtering material and the preparation method thereof of the invention, the flexible base cloth is coated with a layer of trace gluewith adsorption and filtration functions, so that a barrier for blocking pollutant particles, bacteria and viruses is formed, and the inhalation of pollutants such as haze particles and the like and the propagation of bacteria and virus droplets are prevented. The anti-haze antibacterial filtering material can be applied to multiple fields of masks, protective clothing, industrial operation protection and the like.

Description

technical field [0001] The invention relates to an anti-haze antibacterial filter material and a manufacturing method thereof, belonging to the technical field of protective products. Background technique [0002] Air pollutants can have toxic effects on the respiratory system, nervous system, skin epidermis, wound surface, immunity, liver, endocrine system, etc. Staying in an environment with poor air quality for a long time will not only reduce work efficiency and quality of life, but also cause a decline in respiratory function, aggravate respiratory symptoms, and even lead to an increase in the rate of various diseases. The main pollutants that affect air quality are PM2.5 particles floating in the atmosphere, as well as a large number of pathogenic bacteria, viruses and various harmful gases floating in the air, which seriously threaten people's health. [0003] Microorganisms such as bacteria and viruses attached to droplets, droplets and dust particles in the air are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D39/16A41D31/30A41D31/04A41D31/02A41D13/11
CPCA41D13/1192A41D31/02A41D31/04A41D31/30B01D39/16B01D46/0001B01D46/0028B01D46/0036
Inventor 田晓慧高磊王东起周富强
Owner 田晓慧
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