Environment-friendly flame-retardant paint for interior wall and preparation method thereof

A kind of flame-retardant coating and environmental protection technology, which is applied in the field of environmentally friendly flame-retardant coatings for interior walls and its preparation, can solve the problems of slow drying speed of water-based coatings, aggravation of fire and difficulty of rescue, and heavy smell of solvent-based coatings, so as to speed up the drying speed , Improved impact resistance and excellent aging resistance

Inactive Publication Date: 2017-09-26
六安三创建筑材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, in the process of paint construction, the drying speed of water-based paint is slow, and the smell of solvent-based paint is strong when it is dry. With the extension of use time, the wall will turn yellow and fade. In the event of a fire, the paint will cause secondary combustion, which will aggravate the fire and make rescue difficult. question

Method used

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  • Environment-friendly flame-retardant paint for interior wall and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The present invention proposes an environmentally friendly flame-retardant coating for interior walls, comprising the following raw materials in parts by weight: 55 parts of water-based epoxy resin, 46 parts of water-based acrylic resin, 8 parts of xanthan gum, 16 parts of gelatin, and a particle size of 1000 mesh ultrafine 15 parts of silicon dioxide, 4 parts of sodium dodecylbenzene sulfonate, 3 parts of ammonium sulfonate, 2 parts of ammonium polyphosphate with a degree of polymerization of 10, 3 parts of melamine phosphate, 4 parts of coloring agent, resorcinol mono 0.4 parts of benzoate, 2 parts of anti-settling agent, 0.4 parts of stabilizer, 22 parts of ethanol, 51 parts of water.

[0022] Its preparation method comprises the following steps:

[0023] S1: Grind the corresponding weight parts of water-based epoxy resin and water-based acrylic resin into powder and put them in the mixer. At the same time, raise the temperature of the mixer to 60°C, and wait for 70%...

Embodiment 2

[0028] An environmentally friendly flame-retardant coating for interior walls proposed by the present invention comprises the following raw materials in parts by weight: 60 parts of water-based epoxy resin, 40 parts of water-based acrylic resin, 10 parts of xanthan gum, 12 parts of gelatin, and the particle size is 3000 mesh ultrafine 10 parts of silicon dioxide, 2 parts of sodium dodecylbenzene sulfonate, 4 parts of ammonium sulfonate, 2 parts of ammonium polyphosphate with a degree of polymerization of 20, 4 parts of melamine phosphate, 5 parts of colorant, 2-(2' -Hydroxy-3',5'-di-tert-butylphenyl)-5-chlorobenzotriazole 0.6 parts, anti-settling agent 2 parts, stabilizer 0.4 parts, ethanol 26 parts, water 60 parts.

[0029] Its preparation method comprises the following steps:

[0030] S1: Grind the corresponding weight parts of water-based epoxy resin and water-based acrylic resin into powder and put them in the mixer, and raise the temperature of the mixer to 50°C at the sa...

Embodiment 3

[0035]The present invention proposes an environmentally friendly flame-retardant coating for interior walls, comprising the following raw materials in parts by weight: 46 parts of water-based epoxy resin, 36 parts of water-based acrylic resin, 12 parts of xanthan gum, 10 parts of gelatin, and a particle size of 300 mesh ultrafine 15 parts of silicon dioxide, 6 parts of sodium dodecylbenzene sulfonate, 4 parts of ammonium sulfonate, 3 parts of ammonium polyphosphate with a degree of polymerization of 18, 4 parts of melamine phosphate, 3 parts of coloring agent, 2-hydroxy-4 - 0.2 parts of methoxy-5-sulfonic acid benzophenone, 2 parts of anti-settling agent, 0.5 parts of stabilizer, 26 parts of ethanol, and 44 parts of water.

[0036] Its preparation method comprises the following steps:

[0037] S1: Grind corresponding weight parts of water-based epoxy resin and water-based acrylic resin into powder and place them in a mixer, while raising the temperature of the mixer to 55°C, w...

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Abstract

The invention discloses environment-friendly flame-retardant paint for an interior wall. The environment-friendly flame-retardant paint is prepared from the following raw materials including water-borne epoxy resin, water-borne acrylic resin, xanthan gum, gelatin, ultrafine silicon dioxide, sodium dodecyl benzene sulfonate, ammonium sulphonate, ammonium polyphosphate, melamine phosphate, coloring agents, ultraviolet absorbers, anti-sedimentation agents, stabilizing agents, ethyl alcohol and water. A preparation method of the paint comprises the following steps of preparing a resin mixed solution; mixing sodium dodecyl benzene sulfonate and melamine phosphate; dissolving and mixing ammonium sulphonate and ammonium polyphosphate; dissolving and mixing xanthan gum and gelatin; mixing auxiliary agents; dispersing ultrafine silicon dioxide. The paint provided by the invention has the advantages of safety, environment-friendly performance, high drying speed, strong impact capability, good flame-retardant performance and excellent anti-aging performance; the operation process is simple; all raw materials are uniformly mixed; the preparation process achieves the pollution-free effect; the production efficiency is high; the paint is applicable to home interior walls.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an environmentally friendly flame-retardant coating for interior walls and a preparation method thereof. Background technique [0002] Paint is combined with the surface of the object to be coated to form a solid continuous film, which plays the role of decoration and protection of the object to be painted, and is widely used in the field of construction. When the building is completed, the surface of the inner wall is usually covered with cement mortar. During decoration, putty powder is applied on the surface of the cement mortar for aesthetics, and then paint is applied on the surface of the putty powder. The color of the paint can also be changed according to the decoration style. . According to the form of the coating, it can be divided into water-based coatings, solvent-based coatings, powder coatings and high-solid content coatings. Although pure water-based co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D7/12C09D7/02C09D5/18C09D7/00
CPCC09D163/00C08K2003/323C08K2201/003C08L2201/02C08L2201/08C08L2205/035C09D5/18C08L33/02C08L89/06C08L5/00C08K13/02C08K5/42C08K3/32C08K5/5205C08K3/30C08K3/36
Inventor 李和兵
Owner 六安三创建筑材料有限公司
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