CN104250484A - Building waterproof paint applicable in basement - Google Patents

Abstract

Disclosed building waterproof paint applicable in basement is composed of the following raw materials in parts by weight: 72-80 parts of vinyl acetate-acrylate copolymer emulsion, 1-2 parts of glass scale, 2-3 parts of naphthenic soaps, 1-2 parts of poly(4-methyl-1-pentene), 10-13 parts of bentonite, 1-2 parts of polyimides, 1-2 parts of ammonium dihydrogen phosphate, 2-4 parts of rapidly-extruded carbon black, 1-2 parts of 1,2-dimethylimidazole, 1-2 parts of triethanolamine, 3-4 parts of poly(methyl acrylate), 1-2 parts of polyether diol, 0.5-1 part of di-n-octyltin bis(isooctylmercaptoacetate), 3-5 parts of a film-forming auxiliary agent, and 12-200 parts of deionized water. The waterproof paint is applicable to waterproofness of buildings such as basements, toilets, kitchens, pools and the like, has the advantages of low cost, simple construction operation and the like, and is free of toxicity, free of pollution and strong in caking property.

Description

A kind of building water-proof paint being applicable to vault

Technical field

The present invention relates generally to a kind of coating, particularly relates to a kind of building water-proof paint being applicable to vault.

Background technology

Along with development and the refinement of domestic coating industry, market is also more and more outstanding to the requirement with special functional coating, wherein anti-aging, water-fast, acid-alkali-corrosive-resisting, the performance requriements such as fire-retardant are more increased, light protected by existing water-proof material, tint retention is poor, be not suitable for the building of vault, easy to crack, easily turn yellow, and have to human body, also there is certain harm, the feature of environmental protection is poor, therefore in order to meet the requirement of every profession and trade to waterproof paint, production high-performance, widely used waterproof paint is necessary.

Summary of the invention

The object of the invention is just to provide a kind of building water-proof paint being applicable to vault.

The present invention is achieved by the following technical solutions:

Be applicable to a building water-proof paint for vault, it is made up of the raw material of following weight parts:

Acrylate and vinyl acetate emulsion 72-80, glass flake 1-2, naphthenic soap 2-3, poly-4-methyl-1-pentene 1-2, wilkinite 10-13, polyimide 1-2, primary ammonium phosphate 1-2, fast extrusion carbon black 2-4,1,2 dimethylimidazole 1-2, trolamine 1-2, polymethyl acrylate 3-4, polyether Glycols 1-2, Imarcaptoacetate dioctyltin 0.5-1, film coalescence aid 3-5, deionized water 12-20;

Described film coalescence aid is made up of the raw material of following weight parts:

Organosilicon crylic acid latex 40-46, oxystearic acid 2-3, alpha-bromo-cinnamaldehyde 0.4-1, plant sterol 1-2, calcium lactate 2-3, clorafin 2-3, ammonium polyphosphate 0.6-1, Xylo-Mucine 0.3-1, deionized water 70-80;

By ammonium polyphosphate, calcium lactate mixing, ball milling is even, adds oxystearic acid, is uniformly mixed 2-3 minute, obtains Preblend at 50-60 DEG C;

Xylo-Mucine is joined in above-mentioned deionized water, Terpineol 350, plant sterol, alpha-bromo-cinnamaldehyde is added after stirring, 10-20 minute is uniformly mixed at 40-50 DEG C, add above-mentioned Preblend, be stirred to normal temperature, add each raw material of residue, 300-400 rev/min of dispersed with stirring 30-40 minute, obtains described film coalescence aid.

Be applicable to a preparation method for the building water-proof paint of vault, comprise the following steps:

To extrude carbon black, wilkinite, the mixing of poly-4-methyl-1-pentene soon, ball milling is even, adds naphthenic soap, is uniformly mixed 4-5 minute, adds polymethyl acrylate, be stirred to normal temperature at 60-70 DEG C;

By glass flake, 1,2 dimethylimidazole, polyether Glycols mixing, join in acrylate and vinyl acetate emulsion, 50-100 rev/min of dispersed with stirring 5-7 minute;

Mixed with each raw material of residue by each raw material after above-mentioned process, 800-1100 rev/min of dispersed with stirring 20-30 minute, is applicable to the building water-proof paint of vault described in obtaining.

Advantage of the present invention is:

Waterproof paint of the present invention is applicable to the waterproof of the buildings such as vault, toilet, kitchen, pond, and have the advantages such as cost is low, constructing operation is simple, nontoxic pollution-free, cohesiveness is strong.

Embodiment

Embodiment 1

Be applicable to a building water-proof paint for vault, it is made up of the raw material of following weight parts (kilogram):

Acrylate and vinyl acetate emulsion 80, glass flake 2, naphthenic soap 3, poly-4-methyl-1-pentene 2, wilkinite 13, polyimide 2, primary ammonium phosphate 1, fast extrusion carbon black 2,1,2 dimethylimidazole 1, trolamine 1, polymethyl acrylate 4, polyether Glycols 2, Imarcaptoacetate dioctyltin 0.5, film coalescence aid 3, deionized water 20;

Described film coalescence aid is made up of the raw material of following weight parts:

Organosilicon crylic acid latex 46, oxystearic acid 2, alpha-bromo-cinnamaldehyde 0.4, plant sterol 2, calcium lactate 3, clorafin 2, ammonium polyphosphate 0.6, Xylo-Mucine 0.3, deionized water 80;

By ammonium polyphosphate, calcium lactate mixing, ball milling is even, adds oxystearic acid, is uniformly mixed 2 minutes, obtains Preblend at 60 DEG C;

Xylo-Mucine is joined in above-mentioned deionized water, Terpineol 350, plant sterol, alpha-bromo-cinnamaldehyde is added after stirring, 20 minutes are uniformly mixed at 50 DEG C, add above-mentioned Preblend, be stirred to normal temperature, add each raw material of residue, 400 revs/min of dispersed with stirring 40 minutes, obtain described film coalescence aid.

Be applicable to a preparation method for the building water-proof paint of vault, it is characterized in that comprising the following steps:

To extrude carbon black, wilkinite, the mixing of poly-4-methyl-1-pentene soon, ball milling is even, adds naphthenic soap, is uniformly mixed 4-5 minute, adds polymethyl acrylate, be stirred to normal temperature at 60-70 DEG C;

By glass flake, 1,2 dimethylimidazole, polyether Glycols mixing, join in acrylate and vinyl acetate emulsion, 100 revs/min of dispersed with stirring 5 minutes;

Mixed with each raw material of residue by each raw material after above-mentioned process, 1100 revs/min of dispersed with stirring 30 minutes, are applicable to the building water-proof paint of vault described in obtaining.

Performance test:

Unit elongation: >=300%;

Watertightness: 0.3MPa (one hour waterproof).

Claims (2)

1. be applicable to a building water-proof paint for vault, it is characterized in that what it was made up of the raw material of following weight parts:

Acrylate and vinyl acetate emulsion 72-80, glass flake 1-2, naphthenic soap 2-3, poly-4-methyl-1-pentene 1-2, wilkinite 10-13, polyimide 1-2, primary ammonium phosphate 1-2, fast extrusion carbon black 2-4,1,2 dimethylimidazole 1-2, trolamine 1-2, polymethyl acrylate 3-4, polyether Glycols 1-2, Imarcaptoacetate dioctyltin 0.5-1, film coalescence aid 3-5, deionized water 12-20;

Described film coalescence aid is made up of the raw material of following weight parts:

Organosilicon crylic acid latex 40-46, oxystearic acid 2-3, alpha-bromo-cinnamaldehyde 0.4-1, plant sterol 1-2, calcium lactate 2-3, clorafin 2-3, ammonium polyphosphate 0.6-1, Xylo-Mucine 0.3-1, deionized water 70-80;

By ammonium polyphosphate, calcium lactate mixing, ball milling is even, adds oxystearic acid, is uniformly mixed 2-3 minute, obtains Preblend at 50-60 DEG C;

Xylo-Mucine is joined in above-mentioned deionized water, Terpineol 350, plant sterol, alpha-bromo-cinnamaldehyde is added after stirring, 10-20 minute is uniformly mixed at 40-50 DEG C, add above-mentioned Preblend, be stirred to normal temperature, add each raw material of residue, 300-400 rev/min of dispersed with stirring 30-40 minute, obtains described film coalescence aid.

2. be applicable to a preparation method for the building water-proof paint of vault as claimed in claim 1, it is characterized in that comprising the following steps:

To extrude carbon black, wilkinite, the mixing of poly-4-methyl-1-pentene soon, ball milling is even, adds naphthenic soap, is uniformly mixed 4-5 minute, adds polymethyl acrylate, be stirred to normal temperature at 60-70 DEG C;

By glass flake, 1,2 dimethylimidazole, polyether Glycols mixing, join in acrylate and vinyl acetate emulsion, 50-100 rev/min of dispersed with stirring 5-7 minute;

Mixed with each raw material of residue by each raw material after above-mentioned process, 800-1100 rev/min of dispersed with stirring 20-30 minute, is applicable to the building water-proof paint of vault described in obtaining.