A kind of production method of anion anti-sticking paint
Technical field
What the present invention proposed is the body of wall coating material of building materials field, specifically a kind of production method of anion anti-sticking paint.
Background technology
No matter be oil-based paint, or water-based paint, being coated on body of wall or the article all can pickup dust or dirt, influences its result of use and aesthetic property.
To have the large market if produce the anti-sticking paint that to remove dirt automatically.Solving dirt agglutinating technical problem is the development trend of paint field.。
Summary of the invention
In order to produce antifouling paint, the present invention proposes a kind of production method of anion anti-sticking paint.This method solves the technical problem that coating is prevented pickup and produced negative aeroion simultaneously by the selection and the combination of coating raw material.
The scheme that technical solution problem of the present invention is adopted is:
The operation process is as follows:
1, the preparation of physique material
Select 100 kilograms of 600 pure white purpose kaolin, add 20 kilograms 600 purpose calcite powder, add 5 kilograms of 600 purpose tourmaline powders again, then, add water and stir, being in harmonious proportion becomes paste.The physique material extruding of paste is become strip of sheet, and dry, then, dried physique material is sent in the tunnel furnace, under 1300 ℃ temperature condition, calcined 20 hours, obtain pottery physique material.Pottery physique material is carried out coarse crushing become diameter in crusher at the particle below 1 millimeter.Ceramic particle is put in the nano grinder, carried out extra-fine grinding, obtain nano level ceramic body material raw material.
2, the processing of film forming jointing compound
Select ACRYLIC EMULSION as jointing compound, and be in harmonious proportion with warm water and become pulpous state film forming jointing compound.
3, the selection of water repllents and mediation
Select the organic silicon water soluble resin as water repllents, being in harmonious proportion becomes the aqueous solution that mass percent is 30%-50%.
4, the coating cooperation is produced
Get the film forming jointing compound 10-30 kilogram of pulpous state, add the water repllents of 5-10 kilogram, after stirring, in combination solution, add nanometer scale ceramics physique material 70-100 kilogram, after the stirring, send into and grind in the colloid mill and disperse, become anti-sticking paint.
Positively effect owing to adopt nano level ceramics powder as the physique material, adopts water miscible jointing compound as film forming material, and add tourmaline powder in coating system, makes coating have anion, stain resistance energy, also can produce water resistance.Suiting to apply on body of wall and other implements protection uses.
Embodiment
The operation process:
1, the preparation of physique material
Select 100 kilograms of 600 low purpose kaolin of pure white iron-holder, add 20 kilograms 600 purpose calcite powder, add 5 kilograms of 600 purpose tourmaline powders again, then, add water and stir, being in harmonious proportion becomes paste.The physique material extruding of paste is become strip of sheet, and dry, then, dried physique material is sent in the tunnel furnace, under 1300 ℃ temperature condition, calcined 20 hours, obtain pottery physique material.Pottery physique material is carried out coarse crushing become diameter in crusher at the particle below 1 millimeter.Ceramic particle is put in the nano grinder, carried out extra-fine grinding, obtain nano level ceramic body material raw material.
2, the processing of film forming jointing compound
Select ACRYLIC EMULSION as jointing compound, and be in harmonious proportion with warm water and become pulpous state film forming jointing compound.
3, the selection of water repllents and mediation
Select the organic silicon water soluble resin as water repllents, being in harmonious proportion becomes the aqueous solution that mass percent is 30%-50%.
4, the coating cooperation is produced
Get the film forming jointing compound 10-30 kilogram of pulpous state, add the water repllents of 5-10 kilogram, after stirring, in combination solution, add nanometer scale ceramics physique material 70-100 kilogram, after the stirring, send into and grind in the colloid mill and disperse, become anti-sticking paint.
The film forming principle and the using method of anti-sticking paint:
Because coating of the present invention adopts the nano level pottery physique material that is added with tourmalinite, and the water miscible ACRYLIC EMULSION that is added with water repllents with safety non-toxic wherein after the jointing compound moisture evaporation, forms fine and close coating top layer as jointing compound.
Coating of the present invention can be brushed on basic interface, also can spray, and forms dope layer.
The characteristics of coating of the present invention:
Because the ceramic body material plays the effect of filling and leading up and covering the interface, its particle is nanoscale simultaneously, itself has level and smooth surface, so have the effect of anti-stick dirt. The organosilicon water repellent that adds in the pottery physique material makes coating have waterproof and water repellency, therefore produces the effect of anti-stick dirt.
Owing to be added with tourmaline in the coating, can react with airborne positive charge material, anion releasing, and anion is to the human body beneficial.
Owing to adopt the acrylic acid water-soluble resin as cementing agent, along with the evaporation of moisture and the oxidation of air, make its film forming, membranous exquisiteness not only, and do not have poisonous and harmful element and discharge, security is ensured.
Coating of the present invention suits to apply use at the room wall, and also suit to apply use at the antifouling implements of needs, and have non-oxidizability, so the top layer is fine and smooth as ceramic, anti-wiping, soil resistance is strong.