Imitative amphibole granite colorful coating and preparation method thereof

A technology of colorful paint and granite, applied in the field of architectural decorative paint, to achieve the effect of reducing VOC content, excellent water resistance, and thick coating film

Inactive Publication Date: 2015-11-11
福建欧品建筑材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, due to the presence of flashing components such as hornblende in natural granite stones, this effect cannot be imitated by traditional or even the colorful coatings of the above-mentioned patent documents, so there is still room for further improvement

Method used

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Embodiment Construction

[0019] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific embodiments.

[0020] Preparation of semi-finished products of colored particles and colorful paint:

[0021] Weigh water-50wt%, elastic acrylic emulsion-40wt%, lithium magnesium silicate-4wt%, hectorite bentonite-1wt%, diatomite-1wt%, rutile titanium dioxide-2wt%, talc -1wt% , Mica titanium pearlescent pigment -1wt%;

[0022] Mix the raw materials of the above-mentioned components and stir evenly to obtain a semi-finished gel product; add the color paste to the semi-finished gel product according to the color mixing ratio to obtain various semi-finished gel products. The semi-finished gel product is directly granulated Put it into 8% magnesium lithium silicate aqueous solution and stir slowly to immediately form a transparent colloidal film on the surface of the particles to wrap each colored particle to obtain the raw particle...

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Abstract

The invention discloses imitative amphibole granite colorful coating and a preparation method thereof. The imitative amphibole granite colorful coating comprises the following components in parts by weight: 30-40 parts of organosilicone-modified acrylic emulsion, 10-20 parts of water, 40-50 parts of glittery colorized particle colorful coating semi-finished product and 0-10 parts of a functional assistant; the glittery colorized particle colorful coating semi-finished product is prepared from the following raw materials: 50 wt% of water, 40 wt% of elastic acrylic emulsion, 4 wt% of magnesium lithium silicate, 1 wt% of hectorite bentonite, 1 wt% of kieselguhr, 2 wt% of rutile type titanium dioxide, 1 wt% of talcum powder and 1 wt% of mica titanium pearlescent pigment. Compared with the prior art, the imitative amphibole granite colorful coating can imitate the glittery effect of amphibole and has a more lifelike effect.

Description

Technical field [0001] The invention relates to the field of building decoration coatings, in particular to a multicolor coating of imitated hornblende granite and a preparation method thereof. Background technique [0002] The water-based colorful paint is a water-based colorful paint composed of a water-based dispersion of colored pellets dispersed in an aqueous dispersion medium containing a film-forming substance; the paint is mainly composed of a dispersed phase, a cross-linking solution and an aqueous solution of protective glue. The dispersed phase is composed of pigments, fillers, and film-forming materials. Among them, the film-forming materials play a major role in the dispersed phase. It not only coats the pigments, but also distributes the pigments evenly in the dispersed phase, and has an effect on other properties of the coating. Great influence. [0003] The film-forming material is generally emulsion, such as pure acrylic emulsion, styrene-acrylic emulsion, vinegar...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D5/29
Inventor 王英业李微微朱亚雄
Owner 福建欧品建筑材料科技有限公司
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