Building coating and preparation process thereof

A technology of architectural coatings and inorganic fillers, applied in the direction of fireproof coatings, coatings, etc., can solve the problems of reducing the development of architectural coatings, cumbersome production, poor performance, etc., achieve good performance, simple production process, and reduce production costs.

Inactive Publication Date: 2022-02-08
佛山市惟欣科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing architectural coatings have poor performance, high cost, and complicated production, which seriously reduces the development of architectural coatings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of architectural coating and preparation technology thereof, its preparation technology is as follows:

[0020] (1) First, the titanium dioxide is ground and sieved by a grinder for 8min;

[0021] (2) Put 36% titanium dioxide, 37% water, 10% ammonium polyphosphate, 5% dipentaerythritol, 2% ethylene glycol, 2% melamine, 2% plasticizer into a mixer and mix;

[0022] (3) Heat the mixer to 80 degrees, keep the rotation speed at 5000r / min, stir for 20min, and let it stand for use;

[0023] (4) put 1% polyacrylic acid emulsion, 1% hydrophobic agent, 1% melamine formaldehyde resin, 2% high chlorinated polyethylene resin, 1% vanadium oxide into the mixer again and mix;

[0024] (5) The mixer is heated to 60 degrees, the rotation speed is kept at 5000r / min, and the stirring time is 10min, and the finished product can be prepared.

Embodiment 2

[0026] A kind of architectural coating and preparation technology thereof, its preparation technology is as follows:

[0027] (1) firstly, antimony trioxide is ground by a grinder for 10min and sieved;

[0028] (2) put 31% antimony trioxide, 31% water, 11% ammonium polyphosphate, 6% dipentaerythritol, 3% ethylene glycol, 5% melamine, 3% plasticizer into a mixer and mix;

[0029] (3) Heat the mixer to 85 degrees, keep the rotating speed at 550r / min, stir for 30min, and let it stand for later use;

[0030] (4) Put 2% polyacrylic acid emulsion, 2% hydrophobic agent, 2% melamine formaldehyde resin, 3% high chlorinated polyethylene resin, 1% vanadium oxide into the mixer again to mix;

[0031] (5) The mixer is heated to 70 degrees, the rotation speed is kept at 550r / min, and the stirring time is 20min, and the finished product can be prepared.

Embodiment 3

[0033] A kind of architectural coating and preparation technology thereof, its preparation technology is as follows:

[0034] (1) at first the ultrafine mullite is ground and sieved by a grinding machine for 12min;

[0035] (2) put 34% ultrafine mullite, 32% water, 12% ammonium polyphosphate, 5% dipentaerythritol, 2% ethylene glycol, 2% melamine, 2% plasticizer into a mixer and mix;

[0036] (3) Heat the mixer to 90 degrees, keep the rotation speed at 600r / min, stir for 40min, and let it stand for use;

[0037] (4) put 1% polyacrylic acid emulsion, 1% hydrophobic agent, 1% melamine formaldehyde resin, 6% high chlorinated polyethylene resin, 2% vanadium oxide into the mixer again and mix;

[0038] (5) The mixer is heated to 80 degrees, the rotation speed is kept at 600r / min, and the stirring time is 30min, and the finished product can be prepared.

[0039] The present invention is an architectural coating and a preparation process thereof. The present invention has good perfo...

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PUM

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Abstract

The invention discloses a building coating and a preparation process thereof. The preparation process comprises the following steps of: firstly, grinding an inorganic filler through a grinder, and screening; mixing the inorganic filler, water, ammonium polyphosphate, dipentaerythritol, ethylene glycol, melamine and a plasticizer in a stirrer according to a ratio; heating the stirrer, stirring, and standing for later use; putting a polyacrylic emulsion, a water repellent agent, melamino-formaldehyde resin, highly chlorinated polyethylene resin and vanadium oxide into the stirrer again according to a ratio, and mixing the polyacrylic emulsion, the water repellent agent, the melamino-formaldehyde resin, the highly chlorinated polyethylene resin and vanadium oxide; and heating the stirrer, and stirring again to obtain a finished product. The building coating has the following beneficial effects: the coating has good performance, and can have heat absorption, fire prevention, water resistance and pollution resistance; the raw materials adopted by the invention are common materials, so that the production cost can be effectively reduced; and the manufacturing process is simple, the working efficiency is high, and the building coating can be well developed.

Description

technical field [0001] The invention relates to the technical field of architectural paint production, in particular to an architectural paint and a preparation process thereof. Background technique [0002] Coatings are materials that can bond well with the base material and form a complete and tough protective film on the surface of objects, called coatings. Paint and paint are the same concept. Paint is a customary name that people have used for a long time. After it was introduced into my country, it has been used in the construction industry. The role of coatings can be summarized into three aspects: protection, decoration, and special functions. The general composition of the coating: including film-forming substances, pigments and fillers, solvents, and additives. However, the existing architectural coatings have poor performance, high cost and cumbersome production, which seriously reduces the development of architectural coatings. SUMMARY OF THE INVENTION [0...

Claims

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Application Information

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IPC IPC(8): C09D123/28C09D161/28C09D133/00C09D5/18C09D7/61
CPCC09D123/286C09D5/18C09D7/61C08K2003/2241C08K2003/323C08L2201/02C08L61/28C08L33/00C08K3/22C08K3/32C08K5/06C08K5/34922C08K3/2279
Inventor 梁均豪
Owner 佛山市惟欣科技有限公司
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