Luminescent inorganic dry powder coating

A technology of inorganic dry powder and luminescent material, applied in the field of building mortar, can solve the problems of poor compatibility and limit the color range of decorative mortar, and achieve the effect of improving decorative effect, good decorative performance and resisting degradation

Inactive Publication Date: 2017-02-15
ZIGONG INNOVATION CENT OF ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, since the bonding materials of decorative mortar are mainly inorganic materials, the compatibility with organic pigments with bright colors, high saturation and color purity is poor, which limits the color range of decorative mortar

Method used

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  • Luminescent inorganic dry powder coating
  • Luminescent inorganic dry powder coating
  • Luminescent inorganic dry powder coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Add 15 parts of white Portland cement, 3 parts of metakaolin, 3 parts of rutile titanium dioxide, 2 parts of iron oxide red, 10 parts of calcium carbonate, 1 part of diatomaceous earth, 5 parts of silica powder, and aluminosilicate into the dispersion equipment 3 parts of strontium luminescent powder, 0.2 part of water reducing agent; 0.2 part of defoamer; 0.4 part of cellulose ether; 0.2 part of starch ether; 1 part of antibacterial agent, 0.3 part of antifungal agent and 3 parts of redispersible rubber powder Uniformly and filtered through a sieve to obtain the luminescent inorganic dry powder coating product of the present invention.

Embodiment 2

[0031] Add 10 parts of white sulfoaluminate cement, 3 parts of metakaolin, 3 parts of iron oxide yellow, 5 parts of calcium carbonate, 12 parts of silicon micropowder, 10 parts of barium aluminate luminescent powder, and 0.1 part of water reducing agent into the dispersion equipment; 0.1 part of defoaming agent; 1 part of cellulose ether; 0.1 part of starch ether; 2 parts of antibacterial agent, 0.3 part of antifungal agent and 1 part of redispersible rubber powder, stir evenly and filter through a sieve to obtain the luminescent inorganic dry powder of the present invention Paint products.

Embodiment 3

[0033] Add 25 parts of white aluminate cement, 10 parts of metakaolin, 1 part of iron oxide black, 15 parts of calcium carbonate, 3 parts of diatomaceous earth, 8 parts of silicon micropowder, 20 parts of magnesium silicate luminescent powder, and 0.3 part of water agent; 0.6 part of defoamer; 0.1 part of cellulose ether; 0.2 part of starch ether; 2 parts of antibacterial agent, 0.3 part of antifungal agent and 5 parts of redispersible rubber powder, stir evenly and filter through a sieve to obtain The luminescent inorganic dry powder coating product of the present invention.

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Abstract

The invention relates to the technical field of building mortar, and aims at providing a luminescent inorganic dry powder coating. The luminescent inorganic dry powder coating is prepared by mixing the following raw materials by weight percentage: 10-30 parts of white cement, 1-5 parts of redispersible adhesive powder, 12-36 parts of filling material, 1-5 parts of pigment, 3-30 parts of luminescent powder and 2.3-3.6 parts of aid. According to the luminescent inorganic dry powder coating disclosed by the invention, the white cement as a film-forming material can resist degradation caused by external factors; and as the luminescent powder is adopted to improve the decorative effect, a special visual effect can be obtained under sunlight. As the luminescent inorganic dry powder coating has a low content of VOC (Volatile Organic Compounds), the environmental pollution can be reduced to a large extent, and therefore the luminescent inorganic dry powder coating is environmentally-friendly. The luminescent inorganic dry powder coating has good decorative performance, is particularly applicable to residential buildings, commercial buildings, industrial factory buildings and other occasions, and has a wide application prospect.

Description

technical field [0001] The invention belongs to the technical field of building mortar, in particular to a luminescent inorganic dry powder coating. Background technique [0002] As a building decoration material, decorative mortar has the advantages of flame retardancy, durability, and no VOC, and has a high development prospect. [0003] Invention patent 201210471387.X discloses a high-performance exterior wall decorative mortar, which includes the following components by mass: 100 parts of cement, 200 parts of quartz sand, 29 parts of water, and other additives. The composition is simple, the cost is low, and the physical Good mechanical properties, not easy to damage, long service life. Invention patent 201410332316.0 application discloses a cementless dry powder decorative mortar, its components are proportioned by weight percentage: redispersible latex powder 3-10%, graded sand 70-90%, fine filler 2-30%, and Other additives endow the mortar with high bond strength, h...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B28/06C04B28/32C04B14/04C04B14/36
CPCC04B28/04C04B28/06C04B28/32C04B2111/00482C04B2111/807C04B14/106C04B14/305C04B14/308C04B14/28C04B14/08C04B14/062C04B14/043C04B2103/302C04B2103/50C04B24/383C04B24/38C04B2103/67C04B24/2623C04B14/36C04B14/042
Inventor 徐意杨辉樊先平彭晓光姜译翔姜益群
Owner ZIGONG INNOVATION CENT OF ZHEJIANG UNIV
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