CN102453412A - Antifouling latex paint for inner wall and production process thereof - Google Patents

Abstract

The invention relates to an antifouling latex paint for an inner wall and a production process thereof. The latex paint mainly consists of the following materials in percentage by weight: 20-35% of deionized water, 25-40% of acrylic emulsion, 0.1-0.3% of cellulose, 3-3.5% of wollastonite powder, 4-5% of lithopone, 1-2% of talcum powder, 2-4% of titanium white, 0.5-0.8% of anionic dispersing agent, 1-2% of mildew preventive, 18-25% of calcium carbonate, 0.1-0.3% of defoaming agent, 0.2-0.5% of contamination-resisting agent and 0.3-0.7% of thickening agent. The antifouling latex paint provided by the invention is obtained by the steps of adding an aqueous contamination-resisting high polymer material in pure acrylic acid which is used as a base material and then refining; the antifouling property of the paint can maintain the wall surface of a building to be new for a long term; the paint can be widely used for protection and decoration of the inner wall in various environments; and the excellent weather-resisting property of the paint can reach about 12 years. The paint film of the product provided by the invention is tough and strong in adhesion force, is waterproof and permeable, is easy to construct, can prevent water, mildew and algae, and resists scrubbing.

Description

A kind of interior wall anti-soil rubber-emulsion paint and production technique thereof

Technical field

The present invention relates to a kind of interior wall coating and production technique thereof, relate in particular to a kind of interior wall anti-soil rubber-emulsion paint and production technique thereof.

Background technology

There is the problem of stain resistance difference mostly in interiro wall latex paint in the market, in case stain or dirty spot are imprinted on the wall, will be difficult to wipe, and common interiro wall latex paint scrubbing resistance not, work-ing life is short.

Summary of the invention

The present invention provides interior wall anti-soil rubber-emulsion paint and the production technique thereof that a kind of anti-contamination, paint film are tough and tensile, be easy to construct in order to overcome the above problems.

The technical scheme of product of the present invention is: this rubber-emulsion paint mainly is made up of the material of following weight degree: deionized water 20-35%, ACRYLIC EMULSION 25-40%, Mierocrystalline cellulose 0.1-0.3%, wollastonite powder 3-3.5%, zinc sulfide white 4-5%, talcum powder 1-2%, white titanium pigment 2-4%, anionic dispersing agents 0.5-0.8%, mould inhibitor 1-2%, lime carbonate 18-25%, skimmer 0.1-0.3%, the 0.2-0.5% of anti-stain resistant agent the, thickening material 0.3-0.7%.

A kind of production technique of interior wall anti-soil rubber-emulsion paint, above-mentioned raw materials is carried out as follows:

1), the anionic dispersing agents of adding 0.8%, 0.1% skimmer, 0.5% anti-stain resistant agent, 21.4% lime carbonate stir in container;

2), in above-mentioned solvent, add 3% Mierocrystalline cellulose and 20% deionized water stirs, add 4% white titanium pigment, 5% zinc sulfide white, 3.5% wollastonite powder again and stir;

3), will go up step gained solvent grinds;

4), adding 40% ACRYLIC EMULSION and 2% mould inhibitor again stirs;

5) thickening material that, upwards goes on foot adding 0.7% in the gained solvent continues to stir, and is stirred to required viscosity behind the skimmer of adding 0.1%, obtains finished product.

The present invention is base-material with the pure acrylic acid; Refining the forming of interpolation aqueous contamination resistant macromolecular material; Contamination resistance can keep building wall lasting as new, is widely used in the protection and the decoration of interior wall under the various environment, and its superior weathering resistance can reach about 12 years; The paint film of product of the present invention is tough and tensile, the anti-algae of strong adhesion, waterproof and breathable, mildew-resistant, and more scrubbing resistance is easy to construct.

Embodiment

A kind of interior wall anti-soil rubber-emulsion paint, this rubber-emulsion paint mainly is made up of the material of following weight degree: deionized water 20%, ACRYLIC EMULSION 40%, Mierocrystalline cellulose 0.3%, wollastonite powder 3.5%, zinc sulfide white 5%, talcum powder 2%, white titanium pigment 4%, anionic dispersing agents 0.8%, mould inhibitor 2%, lime carbonate 21.4%, skimmer 0.1%, anti-stain resistant agent 0.5%, thickening material 0.7%.

A kind of production technique of interior wall anti-soil rubber-emulsion paint, above-mentioned raw materials is carried out as follows:

1), the anionic dispersing agents of adding 0.8%, 0.1% skimmer, 0.5% anti-stain resistant agent, 21.4% lime carbonate stir in container;

2), in above-mentioned solvent, add 3% Mierocrystalline cellulose and 20% deionized water stirs, add 4% white titanium pigment, 5% zinc sulfide white, 3.5% wollastonite powder again and stir;

3), will go up step gained solvent grinds;

4), adding 40% ACRYLIC EMULSION and 2% mould inhibitor again stirs;

5) thickening material that, upwards goes on foot adding 0.7% in the gained solvent continues to stir, and is stirred to required viscosity behind the skimmer of adding 0.1%, obtains finished product.

Claims (2)

1. interior wall anti-soil rubber-emulsion paint, it is characterized in that: this rubber-emulsion paint mainly is made up of the material of following weight degree: deionized water 20-35%, ACRYLIC EMULSION 25-40%, Mierocrystalline cellulose 0.1-0.3%, wollastonite powder 3-3.5%, zinc sulfide white 4-5%, talcum powder 1-2%, white titanium pigment 2-4%, anionic dispersing agents 0.5-0.8%, mould inhibitor 1-2%, lime carbonate 18-25%, skimmer 0.1-0.3%, the 0.2-0.5% of anti-stain resistant agent the, thickening material 0.3-0.7%.

2. the production technique of an interior wall anti-soil rubber-emulsion paint is characterized in that: above-mentioned raw materials is carried out as follows:

1), the anionic dispersing agents of adding 0.8%, 0.1% skimmer, 0.5% anti-stain resistant agent, 21.4% lime carbonate stir in container;

2), in above-mentioned solvent, add 3% Mierocrystalline cellulose and 20% deionized water stirs, add 4% white titanium pigment, 5% zinc sulfide white, 3.5% wollastonite powder again and stir;

3), will go up step gained solvent grinds;

4), adding 40% ACRYLIC EMULSION and 2% mould inhibitor again stirs;

5) thickening material that, upwards goes on foot adding 0.7% in the gained solvent continues to stir, and is stirred to required viscosity behind the skimmer of adding 0.1%, obtains finished product.