CN105086539A - Formaldehyde-removal health emulsion paint with addition of adsorbing filler and preparation method thereof - Google Patents

Abstract

The invention discloses formaldehyde-removal health emulsion paint with addition of adsorbing filler. The formaldehyde-removal health emulsion paint is characterized by being prepared by the following raw materials in parts by weight: 25 to 28 parts of vinyl acetate-acrylic emulsion, 4 to 6 parts of butyl acrylate, 8 to 10 parts of medical stone powder, 6 to 8 parts of zeolite powder, 6 to 8 parts of bamboo vinegar, 4 to 6 parts of lotus leaf powder, 2 to 4 parts of lithopone, 17 to 20 parts of ground calcium carbonate, 2 to 3 parts of cotton seed oil, 1 to 2 parts of silicon oil, 1 to 2 parts of petroleum sodium sulfonate, 1 to 2 parts of polyacrylamide, 80 to 90 parts of water, and 7 to 9 parts of mixed plant size. The formaldehyde-removal health emulsion paint has the advantages that by adding multiple fillers with adsorbing functions, such as zeolite powder and medical stone powder, the shielding capability is good, and the formaldehyde and free organic volatiles in air can be adsorbed; by adding the mixed plant size, the adhesion force is enhanced, the fragrance is fresh, the safety, environment-friendly, poisonless, corrosion-resistant, antibacterial and antiviral effects are realized, and the freshness index of air is improved; the content of VOC (volatile organic compound) is low, the coating efficiency is high, the shielding capability is good, the bacteria can be effectively inhibited for a long time, and the emulsion paint is suitable for public places, such as hospitals.

Description

A kind of add adsorption stuffing except formaldehyde certified milk shellac varnish and preparation method thereof

Technical field

The present invention relates to a kind of coating and preparation method thereof, particularly a kind of add adsorption stuffing except formaldehyde certified milk shellac varnish and preparation method thereof.

Background technology

In fitment process furniture, floor sizing agent in all can contain part formaldehyde, just have peculiar smell and sense of discomfort when the amount containing formaldehyde when indoor is 0.1%; 0.5% can stimulate eyes to cause sheds tears; Throat discomfort or pain is caused when 0.6%; Concentration is high again to cause nausea, vomit, cough, uncomfortable in chest, even pulmonary emphysema of panting; Death can be caused at once when reaching 30% in air.In order to eliminate formaldehyde and various VOC to the impact of people, people generally adopt to window for a long time ventilates or sprays the way such as odor masking agent and formaldehyde scavenger by brushing is rear, although these ways very soon can grazing point formaldehyde, the smell of the objectionable impuritiess such as VOC, in fact formaldehyde can not be eliminated, the objectionable impuritiess such as VOC.So people are more careful to selecting of upholstery environment friendly emulsion paint, domestic and international Development and Production has gone out some environment-friendly type emulsion paints and has improved air, have developed again now the emulsion paint of some functions, as: the environment-friendly type emulsion paints such as mildew-proof latex paint, absorbing carbon dioxide emulsion paint, these emulsion paints can improve indoor environmental quality to a certain extent, but what people wanted for a long time can remove formaldehyde, safety and environmental protection has nourishing function again, but fails to find suitable, ripe product and method always.

And along with the development with emulsion paint technology that improves constantly of living standards of the people, healthy particularly important to people of indoor environment, especially the environment of public place enjoys people to pay close attention to, movement of population and the intensive places such as picture hospital, school, hotel, will regularly carry out disinfection in multicell, reduce bacteria breed, thus ensure that the air of people is healthy pure and fresh.The present invention attempts to start with from emulsion paint, invent a kind of interiro wall latex paint, natural vegetable powder is made slurry mix with emulsion paint, not only smell is pure and fresh, and has certain sterilization and health-care effect, is applicable to the place such as medical institutions, gymnasium and uses, and the plant constituent that emulsion paint adds, there is natural pigment, not only healthy nontoxic, and also after brushing, metope is generous attractive in appearance.

Summary of the invention

The object of this invention is to provide a kind of add adsorption stuffing except formaldehyde certified milk shellac varnish and preparation method thereof.

In order to realize object of the present invention, the present invention is by following scheme implementation:

That adds adsorption stuffing removes a formaldehyde certified milk shellac varnish, is made up: acrylate and vinyl acetate emulsion 25-28, butyl acrylate 4-6, medical stone powder 8-10, zeolite powder 6-8, bamboo jealous woman 6-8, lotus leaf powder 4-6, zinc sulfide white 2-4, water-ground limestone 17-20, Oleum Gossypii semen 2-3, silicone oil 1-2, petroleum sodium sulfonate 1-2, polyacrylamide 1-2, water 80-90, mixed plant slurry 7-9 of the raw material of following weight part;

Described mixed plant slurry is prepared from by the raw material of following weight part: Stellera chamaejasme L. 2-3, root of Chinese wild ginger 2-3, santal 3-4, whole meal flour 3-5, mulberry leaf 3-5, Rose 1-2, rubber powder 1-2, atlapulgite 1-2, water 45-50; Preparation method is after Stellera chamaejasme L., the root of Chinese wild ginger, santal, mulberry leaf, Rose being cleaned up, and dry 3-5 hour at 60 DEG C-70 DEG C, is then ground into 300-500 object mixed powder; Then whole meal flour, rubber powder are put into water and stirred, be heated to 60 DEG C-80 DEG C, insulation adds all the other remaining components again, 15-20 minute is stirred under 800-1000 rev/min, be cooled to room temperature, finally add mixed powder, grind to form 600-800 order slurry.

Of the present invention a kind of add adsorption stuffing except formaldehyde certified milk shellac varnish, be made up of following concrete steps:

(1) acrylate and vinyl acetate emulsion, butyl acrylate, petroleum sodium sulfonate are mixed, under 400-600 rev/min of condition, stir 45-55 minute, stand-by;

(2) medical stone powder, zeolite powder, lotus leaf powder, water-ground limestone, zinc sulfide white are put into sand mill, grinding 1.5-2 hour, obtain 600-800 powder material, then add all the other remaining components except mixed plant slurry, under 900-1000 rev/min of condition, stir 30-40 minute;

(3) by step (1) material and step (2) mixing of materials, add mixed plant slurry, dispersed with stirring evenly and get final product.

The invention has the beneficial effects as follows: the present invention adds the multiple filler with adsorption function such as zeolite powder, medical stone powder, can formaldehyde in absorbed air and free organic volatile while the opacifying power had; Add mixed plant slurry, enhance sticking power, smell delicate fragrance, safety and environmental protection is nontoxic, corrosion-resistant, antibacterial, antiviral, improve index with fresh air; Emulsion paint low VOC content of the present invention, spreading rate is high, and opacifying power is good, long-acting bacteriostatic mildew-resistant, is applicable to the public places such as hospital and uses.

Specific embodiments

Below by specific examples, the present invention is described in detail.

That adds adsorption stuffing removes a formaldehyde certified milk shellac varnish, is made up: acrylate and vinyl acetate emulsion 25, butyl acrylate 4, medical stone powder 8, zeolite powder 6, bamboo jealous woman 6, lotus leaf powder 4, zinc sulfide white 2, water-ground limestone 17, Oleum Gossypii semen 2, silicone oil 1, petroleum sodium sulfonate 1, polyacrylamide 1, water 80, mixed plant slurry 7 of the raw material of following weight part (kilogram);

Described mixed plant slurry is prepared from by the raw material of following weight part (kilogram): Stellera chamaejasme L. 2, the root of Chinese wild ginger 2, santal 3, whole meal flour 3, mulberry leaf 3, Rose 1, rubber powder 1, atlapulgite 1, water 45; Preparation method is after Stellera chamaejasme L., the root of Chinese wild ginger, santal, mulberry leaf, Rose being cleaned up, and dry 3-5 hour at 60 DEG C-70 DEG C, is then ground into 300-500 object mixed powder; Then whole meal flour, rubber powder are put into water and stirred, be heated to 60 DEG C-80 DEG C, insulation adds all the other remaining components again, 15-20 minute is stirred under 800-1000 rev/min, be cooled to room temperature, finally add mixed powder, grind to form 600-800 order slurry.

Of the present invention a kind of add adsorption stuffing except formaldehyde certified milk shellac varnish, be made up of following concrete steps:

(1) acrylate and vinyl acetate emulsion, butyl acrylate, petroleum sodium sulfonate are mixed, under 400-600 rev/min of condition, stir 45-55 minute, stand-by;

(2) medical stone powder, zeolite powder, lotus leaf powder, water-ground limestone, zinc sulfide white are put into sand mill, grinding 1.5-2 hour, obtain 600-800 powder material, then add all the other remaining components except mixed plant slurry, under 900-1000 rev/min of condition, stir 30-40 minute;

(3) by step (1) material and step (2) mixing of materials, add mixed plant slurry, dispersed with stirring evenly and get final product.

This emulsion paint can adopt the form of construction work of roller coating to construct.The emulsion paint appearance of film obtained according to the method is normal, and be less than 2 hours time of drying, opacifying power is 0.977, and water-fast 96 hours without exception, and alkaline-resisting 48 hours without exception, and abrasion resistance is greater than 2000 times.

Claims (2)

1. one kind add adsorption stuffing except formaldehyde certified milk shellac varnish, it is characterized in that, be made up of the raw material of following weight part: acrylate and vinyl acetate emulsion 25-28, butyl acrylate 4-6, medical stone powder 8-10, zeolite powder 6-8, bamboo jealous woman 6-8, lotus leaf powder 4-6, zinc sulfide white 2-4, water-ground limestone 17-20, Oleum Gossypii semen 2-3, silicone oil 1-2, petroleum sodium sulfonate 1-2, polyacrylamide 1-2, water 80-90, mixed plant slurry 7-9;

Described mixed plant slurry is prepared from by the raw material of following weight part: Stellera chamaejasme L. 2-3, root of Chinese wild ginger 2-3, santal 3-4, whole meal flour 3-5, mulberry leaf 3-5, Rose 1-2, rubber powder 1-2, atlapulgite 1-2, water 45-50; Preparation method is after Stellera chamaejasme L., the root of Chinese wild ginger, santal, mulberry leaf, Rose being cleaned up, and dry 3-5 hour at 60 DEG C-70 DEG C, is then ground into 300-500 object mixed powder; Then whole meal flour, rubber powder are put into water and stirred, be heated to 60 DEG C-80 DEG C, insulation adds all the other remaining components again, 15-20 minute is stirred under 800-1000 rev/min, be cooled to room temperature, finally add mixed powder, grind to form 600-800 order slurry.

2. according to claim 1 a kind of add adsorption stuffing except formaldehyde certified milk shellac varnish, it is characterized in that, be made up of following concrete steps:

(1) acrylate and vinyl acetate emulsion, butyl acrylate, petroleum sodium sulfonate are mixed, under 400-600 rev/min of condition, stir 45-55 minute, stand-by;

(2) medical stone powder, zeolite powder, lotus leaf powder, water-ground limestone, zinc sulfide white are put into sand mill, grinding 1.5-2 hour, obtain 600-800 powder material, then add all the other remaining components except mixed plant slurry, under 900-1000 rev/min of condition, stir 30-40 minute;

(3) by step (1) material and step (2) mixing of materials, add mixed plant slurry, dispersed with stirring evenly and get final product.