True stone paint and preparation method thereof

A real stone paint and fluorescent technology, applied in the field of coatings, can solve the problems of poor decoration at night, poor effect of real stone paint, easy cracks, etc., and achieve the effects of improving adhesion and weather resistance, reducing utilization and easy operation.

Pending Publication Date: 2019-11-12
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems of the existing real stone paint such as poor effect, poor night decoration and easy cracks, the present invention provides a real stone paint and a preparation method thereof

Method used

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  • True stone paint and preparation method thereof
  • True stone paint and preparation method thereof
  • True stone paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Modified fluorescent sand, including the following raw material components in parts by mass: 850 parts of natural colored sand; 8 parts of light-absorbing energy storage phosphor; 25 parts of water-based hydroxy acrylic resin; 3 parts of water-based amino resin; silane coupling agent KH-550 3 parts; 15 parts of water-based curing agent 3100; 15 parts of water.

[0026] The preparation method of the above modified fluorescent sand is:

[0027] (1) Mix the water-based hydroxy acrylic resin, water-based amino resin, and light-absorbing energy storage phosphor with water, and stir at 800 r / min for 10 minutes to prepare a slurry;

[0028] (2) Add the silane coupling agent KH-550 to the above slurry, stir at 500r / min for 3min, then use 300r / min to stir and add natural colored sand, then add the water-based curing agent 3100, continue to stir for 10min, the system After drying at 80°C for 30 minutes, modified fluorescent sand A was prepared.

Embodiment 2

[0030] Modified fluorescent sand, including the following raw materials in parts by mass: 950 parts of natural colored sand; 12 parts of light-absorbing energy storage phosphor; 35 parts of water-based hydroxy acrylic resin; 8 parts of water-based amino resin; silane coupling agent KH-570 8 parts; 25 parts of water-based curing agent 3100; 25 parts of water.

[0031] The preparation method of the above modified fluorescent sand is:

[0032] (1) Mix the water-based hydroxy acrylic resin, water-based amino resin, and light-absorbing energy storage phosphor with water, and stir at 800 r / min for 10 minutes to prepare a slurry;

[0033] (2) Add silane coupling agent KH-570 to the above slurry, stir at 500r / min for 3min, switch to 300r / min and add natural colored sand, then add water-based curing agent 3100, continue to stir for 10min, change the system After drying at 80°C for 30 minutes, modified fluorescent sand B was prepared.

Embodiment 3

[0035] Modified fluorescent sand, including the following raw material components in mass parts: 800 parts of natural colored sand; 10 parts of light-absorbing energy storage phosphor; 30 parts of water-based hydroxy acrylic resin; 5 parts of water-based amino resin; silane coupling agent KH-550 5 parts; 20 parts of water-based curing agent 3100; 20 parts of water.

[0036] The preparation method of the above modified fluorescent sand is:

[0037] (1) Mix the water-based hydroxy acrylic resin, water-based amino resin, and light-absorbing energy storage phosphor with water, and stir at 800 r / min for 10 minutes to prepare a slurry;

[0038] (2) Add the silane coupling agent KH-550 to the above slurry, stir at 500r / min for 3min, then use 300r / min to stir and add natural colored sand, then add the water-based curing agent 3100, continue to stir for 10min, the system After drying at 80°C for 30 minutes, modified fluorescent sand C was prepared.

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Abstract

The invention specifically discloses a true stone paint and a preparation method thereof, belonging to the technical field of paints. The true stone paint comprises the following raw materials by mass: 120-190 parts of a silicone-acrylic emulsion, 500-650 parts of modified fluorescent sand, 1-3 parts of cellulose, 0.5-1 part of organic bentonite, 1-5 parts of a multifunctional auxiliary agent, 1-5parts of a dispersing agent, 4-9 parts of an antifreezing agent, 6-11 parts of a film forming aid, 0.5-3 parts of an antifoaming agent, 1-5 parts of a preservative, 0 .5-3 parts of a thickening agentand 100-150 parts of water. A paint film formed by the true stone paint provided by the invention has excellent temperature resistance, water resistance, alkali resistance, impact resistance, stain resistance and artificial aging resistance, high bonding strength, superior crack resistance, rich and varied texture effect and nighttime fluorescence effect.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to a real stone paint and a preparation method thereof. Background technique [0002] Real stone paint is a kind of paint whose decorative effect resembles marble and granite. It is mainly made of natural stone powder of various colors and is applied to the imitation stone effect of building exterior walls, so it is also called liquid stone. Buildings decorated with real stone lacquer have natural and real natural colors, giving people a sense of elegance, harmony and solemnity, and are suitable for indoor and outdoor decoration of various buildings. Especially the decoration on curved buildings is vivid and lifelike, and has a return to nature effect. [0003] In recent years, real stone paint has gradually become one of the mainstream varieties of architectural coatings. With the improvement of people’s aesthetic awareness, the diversity of beauty of things has become a common pursui...

Claims

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Application Information

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IPC IPC(8): C04B26/32C04B18/02C04B111/80
CPCC04B26/32C04B18/022C04B2111/00482C04B2111/807C04B24/383C04B14/104C04B24/122C04B24/2652C04B24/02C04B24/282C04B24/005C04B24/16C04B24/045C04B2103/50C04B14/02C04B24/42C04B2103/0068
Inventor 程志林江生锁商海玥曹维维
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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