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Aromatic environment-friendly formaldehyde eliminating paint additive

An additive and environmentally friendly technology, applied in the field of paint, can solve the problems of small application range and achieve the effect of low cost, simple operation and easy control

Inactive Publication Date: 2016-09-14
曹美兰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process is not suitable for the removal of formaldehyde in the later painting and brushing, and the scope of application is small

Method used

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  • Aromatic environment-friendly formaldehyde eliminating paint additive

Examples

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Comparison scheme
Effect test

Embodiment 1

[0013] An aromatic and environmentally friendly formaldehyde-removing paint additive, made of the following components by weight: 10g of onion extract, 3g of α-pentyl cinnamaldehyde, 10g of active calcium, 5g of tea polyphenols, 3g of urea, 5g of ethylene glycol, and tourmaline Ultrafine powder 5g, water-based polyurethane 80g;

[0014] When the present invention is used, the paint additive of the present invention is mixed with the paint according to the weight ratio of 1-1.5:30-40, and then directly painted.

Embodiment 2

[0016] An aromatic and environmentally friendly formaldehyde-removing paint additive, made of the following components by weight: 12g of onion extract, 4g of α-pentyl cinnamaldehyde, 12g of active calcium, 6g of tea polyphenols, 4g of urea, 6g of ethylene glycol, and tourmaline Ultrafine powder 6g, water-based polyurethane 100g;

[0017] When the present invention is used, the paint additive of the present invention is mixed with the paint according to the weight ratio of 1-1.5:30-40, and then directly painted.

Embodiment 3

[0019] An aromatic and environmentally friendly formaldehyde-removing paint additive, made of the following components by weight: 8g of onion extract, 2g of α-pentyl cinnamaldehyde, 8g of active calcium, 4g of tea polyphenols, 2g of urea, 4g of ethylene glycol, and tourmaline Ultrafine powder 4g, water-based polyurethane 70g;

[0020] When the present invention is used, the paint additive of the present invention is mixed with the paint according to the weight ratio of 1-1.5:30-40, and then directly painted.

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Abstract

The invention relates to an aromatic environment-friendly formaldehyde eliminating paint additive, which is composed of 8-12g of an onion extracted solution, 2-4g of alpha-amyl cinnamaldehyde, 8-12g of active calcium, 4-6g of tea polyphenol, 2-4g of urea, 4-6g of ethylene glycol, 4-6g of tourmaline micropowder, and 70-100g of waterborne polyurethane. During use, the paint additive is mixed with paint according to a weight ratio of 1-1.5:30-40, and then the mixture is applied to brushing directly. The paint additive provided by the invention takes waterborne polyurethane as the carrier, is added with the active ingredients active calcium, tourmaline micropowder, tea polyphenol and the like, and can be directly brushed on the surface of a plate to reach formaldehyde adsorbing, antibacterial and other efficacy.

Description

technical field [0001] The invention relates to the technical field of paints, in particular to an aromatic and environment-friendly formaldehyde-removing paint additive. Background technique [0002] The general finished paint has peculiar smell due to the chemical raw materials used in the production process, so its disgusting peculiar smell of the finished finished paint after production is very difficult to remove. The old method of removing the peculiar smell of paint is: ventilate for a long time to make the peculiar smell go slowly with the wind. This method is low in cost, but takes a long time. A relatively new method is: spray photocatalyst chemical liquid, and use photochemical reaction to slowly decompose odorous chemical raw materials such as toluene in paint to achieve odor removal. This method is better, but the required cost is relatively high. [0003] For example, Chinese patent CN201110396118.7 discloses a formaldehyde-removing furniture board paint pro...

Claims

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Application Information

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IPC IPC(8): C09D7/12
CPCC09D7/65C09D7/61C09D7/63
Inventor 曹美兰
Owner 曹美兰
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