Stain-resistant stone-like coating

A stone-like coating and zeolite powder technology, which is applied in the field of stain-resistant stone-like coatings, can solve the problem of poor bond strength, crack resistance, poor surface adhesion and wear resistance, easy peeling off of stone-like coatings, and weak stain resistance, etc. problems, achieve good stain resistance, not easy to be polluted, and easy to clean

Active Publication Date: 2014-08-20
NINGBO HOBOS ENERGY CONSERVATION & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the imitation stone coatings that appear are easy to fall off and crack, have poor bond strength, crack resistance, surface adhesion and wear resistance, and are not strong in stain resistance, so they are not suitable for promotion.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Described imitation stone coating is made of each component of following percentage by weight:

[0040] Lignocellulose 3.2%,

[0041] Barium sulfate 3%,

[0042] Sodium hexametaphosphate 5.5%,

[0043] Silicone acrylic emulsion 15%,

[0044] Ethylene glycol 0.3%,

[0045] Natural colored sand 60%,

[0046] Aluminum silicate 3%,

[0047] Zeolite powder 1.3%,

[0048] Titanium dioxide 0.1%,

[0049] Thickener TT-935 0.3%,

[0050] Ethyl cellulose 0.28%,

[0051] S-triazine 0.02%,

[0052] Water 8%.

[0053] It is prepared by the following specific methods:

[0054] First mix sodium hexametaphosphate, zeolite powder, barium sulfate, water and ethylene glycol in a mixer and stir at a speed of 600-700 rpm for 3-5 minutes; adjust the speed to 700-800 rpm, stir Add lignocellulose, silicon acrylic emulsion, aluminum silicate, titanium dioxide, ethyl cellulose in sequence, and continue stirring for 5-8 minutes, then add natural colored sand, thickener TT-935, and Co...

Embodiment 2

[0057] Described imitation stone coating is made of each component of following percentage by weight:

[0058] Lignocellulose 3.5%,

[0059] Barium sulfate 3%,

[0060] Sodium hexametaphosphate 5.5%,

[0061] Silicone acrylic emulsion 15%,

[0062] Ethylene glycol 0.3%,

[0063] Natural colored sand 60%,

[0064] Aluminum silicate 3%,

[0065] Zeolite powder 1%,

[0066] Titanium dioxide 0.1%,

[0067] Thickener TT-935 0.3%,

[0068] Ethyl cellulose 0.27%,

[0069] S-triazine 0.03%,

[0070] Water 8%.

[0071] It is prepared by the following specific methods:

[0072] First mix sodium hexametaphosphate, zeolite powder, barium sulfate, water and ethylene glycol in a mixer and stir at a speed of 600 rpm for 5 minutes; adjust the speed to 700 rpm, and add wood fiber in turn under stirring Succulent, silicone acrylic emulsion, aluminum silicate, titanium dioxide, ethyl cellulose, continue to stir for 5 minutes, then add natural colored sand, thickener TT-935, and s-tri...

Embodiment 3

[0074] Described imitation stone coating is made of each component of following percentage by weight:

[0075] Lignocellulose 3%,

[0076] Barium sulfate 3%,

[0077] Sodium hexametaphosphate 5.7%,

[0078] Silicone acrylic emulsion 16%,

[0079] Ethylene glycol 0.3%,

[0080] Natural colored sand 60%,

[0081] Aluminum silicate 3%,

[0082] Zeolite powder 1.3%,

[0083] Titanium dioxide 0.1%,

[0084] Thickener TT-935 0.3%,

[0085] Ethyl cellulose 0.28%,

[0086] S-triazine 0.02%,

[0087] Water 7%.

[0088]It is prepared by the following specific methods:

[0089] First mix sodium hexametaphosphate, zeolite powder, barium sulfate, water and ethylene glycol in a mixer and stir for 3 minutes at a speed of 700 rpm; adjust the speed to 800 rpm, and add wood fiber in turn under stirring Succulent, silicone acrylic emulsion, aluminum silicate, titanium dioxide, ethyl cellulose, continue to stir for 5 minutes, then add natural colored sand, thickener TT-935, and s-tria...

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PUM

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Abstract

The invention discloses a stain-resistant stone-like coating. The stain-resistant stone-like coating is prepared from the following components in percentage by weight: 3-3.5% of lignocellulose, 2-3% of barium sulfate, 5-6% of sodium hexametaphosphate, 15-18% of silicone-acrylate emulsion, 0.3-0.5% of ethylene glycol, 55-60% of natural color sand, 3-5% of aluminum silicate, 1-3% of zeolite powder, 0.1-0.2% of titanium dioxide, 0.3-0.35% of thickener TT-935, 0.2-0.3% of ethyl cellulose, 0.02-0.05% of sym-triazine and 6-9% of water. The stain-resistant stone-like coating disclosed by the invention has not only the characteristics of waterproofness, aging resistance, high hardness and the like, but also the advantages of good bonding strength, crack resistance, surface adhesion, abrasion resistance and stain resistance.

Description

technical field [0001] The invention relates to a stain-resistant imitation stone paint. Background technique [0002] Architectural coatings have functions such as decoration and protection of buildings. Coating the surface of a substance can change its color, pattern, luster, texture, etc., improve the aesthetic value of the object, and protect the surface of the painted object from light, oxygen, and chemical substances from the outside. , solvents, etc., to improve the service life of the coated object. With the improvement of living standards, people have higher and higher requirements for the diversification of coatings. As a new type of coating, imitation stone coating has been favored by people. The application of imitation stone coating is very wide, and its decorative effect is comparable to that of stone. , and is more suitable for shaping various artistic shapes than stone. Stone-like coatings can be used as exterior walls, reliefs, beams and columns and other ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/32C04B14/06C04B22/16
Inventor 程照
Owner NINGBO HOBOS ENERGY CONSERVATION & TECH
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