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Production process of wear-resistant water-based paint for spraying soft stone surface

A surface spraying, water-based coating technology, applied in the direction of polyurea/polyurethane coatings, coatings, etc., can solve the problems of poor water resistance and wear resistance, low penetration resistance, etc., to achieve good fluidity, increase adhesion, and improve the effect of smoothness

Inactive Publication Date: 2022-01-21
江苏百代节能建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of production technology of soft stone surface spraying wear-resistant water-based paint, possessed after the water-based paint prepared by the present invention is sprayed on soft stone forming surface, then drying, can improve soft stone surface smoothness, It has the effects of high water resistance, penetration resistance and abrasion resistance, which solves the problems of low penetration resistance and poor water resistance and abrasion resistance of water-based environmental protection coatings compared with solvent-based coatings.

Method used

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  • Production process of wear-resistant water-based paint for spraying soft stone surface
  • Production process of wear-resistant water-based paint for spraying soft stone surface

Examples

Experimental program
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Effect test

Embodiment 1

[0027] Example 1: Please refer to figure 1 , the present invention provides a kind of technical scheme: a kind of production process of wear-resistant water-based paint for soft stone surface spraying, comprising the following steps:

[0028] S1: Check whether the production kettle is clean,

[0029] S2: Prepare the raw materials according to the required amount, and review the raw materials;

[0030] S3: Add water and cellulose 30,000 to the production kettle in sequence, and disperse at about 800 rpm for 30 minutes, then add dispersant HA-10, wetting agent PE-100, defoamer NXZ and R940 in sequence, and After stirring at a low speed of 800 rpm for 3-5 minutes, increase the speed to 800-1000 rpm;

[0031] S4: Then add 800 mesh heavy calcium carbonate, 1250 mesh calcined kaolin, and Akzo AMP-95 in sequence, and disperse at high speed for 30 to 45 minutes, and use a scraper fineness meter to scrape out a fineness of about 50 microns;

[0032] S5: After controlling the rotatio...

Embodiment 2

[0036] Example 2, please refer to figure 1 , the present invention provides a technical solution: a production process of wear-resistant water-based paint for soft stone surface spraying, the specific production process is the same as the first embodiment.

[0037] The difference from Example 1 is that the raw materials in step S2 include: 23% water, 0.15% cellulose 30,000, 0.3% dispersant HA-10, 0.3% wetting agent PE-100, 0.5% disinfectant Foaming agent NXZ, 10% R940, 25% 800 mesh heavy calcium carbonate, 11.45% 1250 mesh calcined kaolin, 0.1% Akzo AMP-95, 1% film-forming aid, 1% ethylene glycol, 20% special emulsion for soft stone , 6% LWJ-8338, 0.1% defoamer NXZ, 0.1% leveling agent, 0.4% L344, 0.4% ASE-60 and 0.2% D29.

Embodiment 3

[0038] Embodiment three, please refer to figure 1 , the present invention provides a technical solution: a production process of wear-resistant water-based paint for soft stone surface spraying, the specific production process is the same as the first embodiment.

[0039] The difference from Examples 1 and 2 is that the raw materials in step S2 include: 32% water, 0.15% cellulose 30,000, 0.3% dispersant HA-10, 0.1% wetting agent PE-100, 0.4% % defoamer NXZ, 8% R940, 16.25% 800 mesh heavy calcium carbonate, 11% 1250 mesh calcined kaolin, 0.15% Akzo AMP-95, 1.5% film-forming aid, 1% ethylene glycol, 21% soft stone Special emulsion, 7% LWJ-8338, 0.15% defoamer NXZ, 0.15% leveling agent, 0.35% L344, 0.4% ASE-60 and 0.1% D29.

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Abstract

The invention discloses a production process of a wear-resistant water-based paint for spraying a soft stone surface. The production process comprises the following steps: S1, checking whether the interior of a production kettle is clean or not; S2, preparing raw materials according to the required dosage; S3, sequentially adding water and 30,000 cellulose into the production kettle for dispersion, and then sequentially adding a dispersing agent HA-10, a wetting agent PE-100, a defoaming agent NXZ and R940 for stirring; S4, sequentially adding heavy calcium carbonate of 80 meshes, calcined kaolin of 1250 meshes and Aksu AMP-95 for dispersion; S5, sequentially adding a coalescing agent, ethylene glycol, an emulsion special for soft stone, LWJ-8338, a defoaming agent NXZ and a flatting agent, and carrying out stirring; S6, diluting L344 and ASE-60 with water, adding the diluted L344 and ASE-60 into the production kettle, adding D29 and water, and carrying out stirring; S7, after confirmation of qualification, discharging the material at the discharge port into 2-3 barrels, returning the material to a production kettle, carrying out uniform mixing, and carrying out packaging. The water-based paint prepared by the invention is sprayed on the formed surface of the soft stone, and then is dried, the surface smoothness of the soft stone can be improved, and the water-based paint has the effects of high water resistance, permeation resistance and wear resistance.

Description

technical field [0001] The invention relates to the technical field of water-based paint production, in particular to a production process of a wear-resistant water-based paint for spraying on soft stone surfaces. Background technique [0002] The production method of the soft stone includes: first preparing soft stone particles, stirring, spreading the prepared soft stone particles in a mold, and then heating and drying. [0003] Usually, before heating and drying, it is necessary to spray paint on the surface of the soft stone after drying to ensure the smoothness, water resistance, penetration resistance and wear resistance of the soft stone after drying. [0004] At present, there are more and more water-based environmentally friendly coatings on the market, and the application range is also wider and wider. However, compared with solvent-based coatings, water-based coatings generally have the problems of low penetration resistance and poor water and abrasion resistance....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D175/04C09D7/61C09D7/63C09D7/65
CPCC09D133/00C09D175/04C09D7/61C09D7/63C09D7/65C08K2201/011C08K2003/2227C08L75/04C08L91/06C08L23/06C08K3/22C08K3/04C08K3/346C08L33/00
Inventor 沈思源潘杨周辰沈阳
Owner 江苏百代节能建材有限公司
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