Preparation method of odorless environment-friendly humidifying antibacterial paint

An antibacterial coating and environmental protection technology, applied in the field of preparation of humidity-adjusting coatings, can solve the problems of large investment, unsuitable for long-term use, noise pollution, etc.

Active Publication Date: 2013-01-23
UNION FOSHAN CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former mainly refers to air conditioning. This method requires large investment, high energy consumption, and is prone to noise pollution, causing problems such as "building indoor air conditioning syndrome", and is not suitable for long-term use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] According to Example 1 in Table 1, add deionized water into the dispersion tank according to the formula weight ratio, and add additives, humidity control powder, pigments and fillers, and nano TiO under stirring. 2 / Negative ion powder additive, disperse at high speed for 30-40 minutes, and grind to a fineness of 50 μm to form a slurry; put the ground slurry into a paint mixing tank, add emulsion, defoamer, and thickening rheological agent under medium-speed stirring, and then Add film-forming aids and leveling agents at a uniform speed, and stir to adjust the viscosity and pH value, and then a clean-odour, environmental-friendly, humidity-adjusting and antibacterial coating is prepared.

Embodiment 2

[0027] Example 2, Example 3 The preparation steps refer to Example 1.

[0028] According to relevant national standards, the performance of the odor-cleaning, environment-friendly and humidity-adjusting antibacterial coating of the present invention is tested, and the test results are shown in Table 2.

[0029] Table 2 Performance test results of deodorizing, environmentally friendly, humidity-adjusting and antibacterial coatings

[0030] Test items

[0031] Alkali resistance 24h

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PUM

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Abstract

The invention relates to a preparation method of an odorless environment-friendly humidifying antibacterial paint. The odorless environment-friendly humidifying antibacterial paint basically comprises 12-40% of emulsion, 5-20% of titanium white, 12-20% of kieselguhr, 2-6% of attapulgite, 4-8% of bamboo charcoal powder, 3-10% of nano TiO2/anion powder additive, 5-10% of light calcium carbonate, 5-10% of kaolin, 1-5% of propanediol, 2-5% of assistant and 10-30% of deionized water. The multifunctional humidifying antimicrobial internal wall paint completely satisfies various indexes specified in GB/T9756-2001, has the effects of temperature control, energy saving, environmental protection, moisture absorption and release, humidification, dewing resistance, air refreshing, no odor, deodorization, bacteria and mold inactivation and the like, and is widely used in inner wall application of habitable rooms, classrooms, offices, hospitals and the like.

Description

technical field [0001] The invention relates to a preparation method of a humidity-adjusting paint, in particular to a deodorizing, environment-friendly, humidity-adjusting and antibacterial paint suitable for various indoors. Background technique [0002] Humidity is closely related to human production and life, too low or too high humidity will affect people's normal life. When the indoor humidity is lower than 40%, people's skin is chapped, the resistance of the respiratory system is reduced, bacteria and viruses will take advantage of it, furniture will be deformed and burst, coatings and murals will be powdered faster, and it is easy to cause static electricity to catch fire; if it is higher than 60 %, the environment is too humid, the reproduction of microorganisms is accelerated, and the items are prone to mildew, rot or rust. Therefore, controlling indoor humidity is very important to production and life, especially for humid and arid areas, adjusting humidity is pa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D133/00C09D133/04C09D183/04C09D127/08C09D5/14
Inventor 许钧强康伦国欧永杰
Owner UNION FOSHAN CHEM
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