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Anionic ecological multicolour paint and preparation method thereof

A technology of magic color paint and negative ions, applied in the field of negative ion ecological magic color paint and its preparation, can solve problems such as environmental pollution, damage to physical health, etc., and achieve the effects of low free formaldehyde content, prevention of paint foaming, and good gloss.

Active Publication Date: 2012-09-19
广州市福田化学工业涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional solvent-based coatings contain organic solvents, which pollute the environment and harm people's health. The development of new environmentally friendly coatings is the future development trend of coatings.

Method used

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  • Anionic ecological multicolour paint and preparation method thereof
  • Anionic ecological multicolour paint and preparation method thereof
  • Anionic ecological multicolour paint and preparation method thereof

Examples

Experimental program
Comparison scheme
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preparation example Construction

[0030] The preparation method of negative ion ecological illusion paint of the present invention may further comprise the steps:

[0031] (1) Add deionized water into the reaction tank with a disperser and start the disperser;

[0032] (2) While stirring, sequentially add dispersant, surfactant, bactericide, functional additive, antifungal agent, antifreeze, and film-forming additive into the reaction tank, and stir to form a uniform dispersion;

[0033] (3) Then increase the stirring speed, heat the reaction tank to 40-60°C, then add defoamer, nano acrylic emulsion, pearl powder, 3% hydroxyethyl cellulose in sequence, stir and disperse evenly;

[0034] (4) Finally, add thickener and anion additive in sequence, stir for 10-20 minutes, and it is ready.

[0035] In the following examples, the mentioned nano acrylic acid emulsion is the emulsion of SNAP720 produced by Arkema Corporation of France; Foaming agent is the type SN154 silicon dioxide defoamer produced by San Nopco Co...

Embodiment 1

[0037] A negative ion ecological illusion paint is made up of the following components in parts by weight: 40 parts of nanoacrylic acid emulsion, 5 parts of pearl powder, 5 parts of 3% cellulose, 0.1 part of negative ion additive, 0.1 part of dispersant, defoaming agent 0.1 part of surfactant, 0.1 part of surfactant, 0.1 part of bactericide, 0.1 part of functional additive, 0.1 part of antifungal agent, 1 part of antifreeze, 1 part of film-forming aid, 0.1 part of thickener, 20 parts of deionized water and made according to the above-mentioned preparation method of the present invention; wherein in the step (2), the stirring speed is 400 rev / min, and the stirring time is 10 minutes, and the stirring speed is increased to 1200 rev / min in the step (3), stirring The time is 10 minutes.

Embodiment 2

[0039] A kind of negative ion ecological illusion paint is made up of the following components by weight: 50 parts of nano acrylic acid emulsion, 10 parts of pearl powder, 10 parts of 3% cellulose, 0.5 part of negative ion additive, 0.6 part of dispersant, defoaming agent 0.2 part of surfactant, 0.1 part of surfactant, 0.15 part of fungicide, 0.1 part of functional additive, 0.3 part of antifungal agent, 2 parts of antifreeze, 2.4 parts of film-forming aid, 0.3 part of thickener, 23 parts of deionized water and made according to the above-mentioned preparation method of the present invention; wherein in step (2), the stirring speed is 500 rev / min, and the stirring time is 5 minutes, and in step (3), the stirring speed is increased to 1200 rev / min, stirring The time is 10 minutes.

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Abstract

The invention particularly relates to an anionic ecological multicolour paint and a preparation method thereof. The anionic ecological multicolour paint is a composition prepared from the following raw materials in parts by weight: 40-60 parts of nano-acrylic emulsion, 5-15 parts of pearl powder, 5-15 parts of 3% hydroxyethylcellulose, 0.1-0.5 parts of anionic additive, 0.1-1 part of dispersing agent, 0.1-0.5 parts of defoaming agent, 0.1-0.5 parts of surfactant, 0.1-0.5 parts of bactericide, 0.1-0.5 parts of functional additive, 0.1-0.5 parts of mildewcide, 1-5 parts of antifreezing agent, 1-5 parts of film-forming additive, 0.1-0.5 parts of thickening agent, and 20-30 parts of deionized water. The anionic ecological multicolour paint disclosed by the invention has the functions of reducing the contents of VOC (volatile organic compounds) and heavy metals, statically and continuously releasing 3200 anions per cubic metre, removing harmful gases such as formaldehyde, ammonia and benzene, resisting and inhibiting bacteria, and the like; and the anionic ecological multicolour paint is colourful, environmentally-friendly, and low in pollution index.

Description

technical field [0001] The invention relates to the field of paint manufacturing, in particular to an anion ecological magic color paint and a preparation method thereof. Background technique [0002] Most of the time in human life is spent indoors. Therefore, in a narrow sense, the indoor environment has far more impact on people's life and work quality and public health than the outdoor environment. At present, due to energy shortages, countries around the world have generally adopted building energy-saving measures to reduce the number of air-conditioning ventilation, which has significantly deteriorated the quality of indoor residences. Harmful gases such as formaldehyde, benzene series, and ammonia released from interior decoration materials and furniture have seriously affected the environment. people's health. Negative air ions are negatively charged fine particles floating in the air. The content of negative ions in the human living environment is directly related t...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D101/26C09D7/12C09D5/14
Inventor 刘厚武廖纯青
Owner 广州市福田化学工业涂料有限公司
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