CN104694003A

CN104694003A - Anti-fouling waterproof stone-like coating

Info

Publication number: CN104694003A
Application number: CN201510115714.1A
Authority: CN
Inventors: 高飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-03-17
Filing date: 2015-03-17
Publication date: 2015-06-10

Abstract

The invention provides a building decorating coating. The coating is that polyisobutylene emulsion, organosiloxane emulsion and silicone acrylic resin emulsion are used as the main filming materials. Compared with the traditional stone-like coating, the coating has the advantages of being high in self-cleaning, anti-fouling, waterproofing and weather-resisting performances, and high in flexibility; the coating is applied by spraying, coating and brushing through devices during construction, and then the stone-like coating with the sense of stone can be shown on the surface of a building.

Description

The true mineral varnish of anti-soil waterproof

Art

The present invention is a kind of architectural decoration coating material, has the performance of self-cleaning, anti-soil, waterproof, weather-proof, high-flexibility, by equipment in construction, adopts spray, is coated with, the mode of brush, shows the true mineral varnish with stone texture at building surface.

Background technology

At present, the true mineral varnish on Building-coating market utilizes phenylpropyl alcohol, pure-acrylic emulsion for film forming matter, with stone powder for aggregate, adding pigment is main raw material(s), the liquid coating being similar to stone-like of composition, over coating more than 10 years of birth of the type, is widely used in building surface play the decorative effect being similar to natural stone head, its stone effect true to nature, obtain the accreditation of people, through widely, a large amount of, long use, find that the coating of the type exists following shortcoming: stain resistance is not strong, not resistance of rainwater washing against, working life is shorter, coating is hardened peeling, be full of cracks, dust and dirt are difficult to the common fault of clearing up, seriously have impact on the type coating in the in the eyes of favorable image of people and development prospect, the present invention is studied traditional formulation for coating material, develop with methylsiloxane emulsion, organosilicon acrylic resin, polyisobutene, Viscotrol C is main film forming matter, have good self-cleaning, anti-soil, waterproof, weather-proof, the performance of high-flexibility, it is the excellent formula for a product of true mineral varnish of new generation.

Summary of the invention

The present invention is in order to overcome the shortcoming of traditional true mineral varnish, be main film forming matter with methylsiloxane emulsion, organosilicon acrylic resin, polyisobutene, Viscotrol C, improve the working life of true mineral varnish, solve not resistance of rainwater washing against, enhance the snappiness of coating, being provided with the ability of good self-cleaning and anti-soil, is the excellent formula for a product of true mineral varnish of new generation.

The technical formula of this invention is (mass parts):

Methylsiloxane emulsion 5-10

Organosilicon acrylic resin emulsion 25-40

Polyisobutene emulsion 5-10

Viscotrol C emulsion 1-5

Water 5-10

Color sand 50-65

Sliver 0.5-3

Activated silica ashes 2-5

Magnesium silicofluoride 5-10

Defoamer 0.05-0.1

Stablizer 0.5-1.5

Mill base is appropriate

Sanitas 0.02-0.05

Dispersion agent 0.5-1.5

Film coalescence aid 3-5

Antiaging agent 0.1-2

Production technique of the present invention is:

1. take above material in proportion;

2. stand-by by stirring in methylsiloxane emulsion, organosilicon acrylic resin emulsion, polyisobutene emulsion, Viscotrol C emulsion input dispersion machine;

3. defoamer, stablizer, mill base, sanitas, dispersion agent, film coalescence aid, magnesium silicofluoride, antiaging agent are added to the water successively, limit edged stirs, until all dissolve, to add in finely dispersed emulsion and to stir;

4. more color sand, sliver, activated silica ashes are dropped in finely dispersed liquid, limit edged stirs, until without the even viscous emulsion of particulate mass;

5. packing warehouse-in, both obtained finished product.

Claims

1. a true mineral varnish decorative paint, its material formation and mass parts formula are: methylsiloxane emulsion (5-10), organosilicon acrylic resin emulsion (25-40), polyisobutene emulsion (5-10), Viscotrol C emulsion (1-5), water (5-10), color sand (50-65), sliver (0.5-3), activated silica ashes (2-5), magnesium silicofluoride (5-10), defoamer (0.05-0.1), stablizer (0.5-1.5), mill base (in right amount), sanitas (0.02-0.05), dispersion agent (0.5-1.5), film coalescence aid (3-5), antiaging agent (0.1-2).

2. according to right 1 requirement, it is characterized in that: methylsiloxane emulsion plays the effect that hydrophobic, waterproof and anti-mildew become in formula.

3. according to right 1 requirement, it is characterized in that: organosilicon acrylic resin emulsion plays film forming and self-cleaning and effect that is anti-soil in formula.

4. according to right 1 requirement, it is characterized in that: polyisobutene emulsion plays weather-proof in formula, extend the effect in the work-ing life of true mineral varnish.

5. according to right 1 requirement, it is characterized in that: Viscotrol C emulsion plays the flexible effect increasing coating in formula.

6. according to right 1 requirement, it is characterized in that: activated silica ashes plays the effect of the intensity strengthening coating in formula.

7. according to right 1 requirement, it is characterized in that: magnesium silicofluoride plays shutoff construction cement structured base layer pore in formula, improves alkali-resisting effect.