Benzene-free spray paint and preparation method thereof

A paint and pigment technology, applied in the field of benzene-free spray paint, can solve the problems of central nervous system anesthesia, skin and mucous membrane irritation, neurasthenia syndrome, etc., and achieve rapid drying, good atomization, and aging resistance good performance effect

Active Publication Date: 2014-05-21
ZHONGSHAN DATIAN CAR CARE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some paints or spray paints are used to decorate some buildings or to decorate and protect products, which are widely used. Common spray paint products use some harmful benzene solvents, which contain certain toxicity as raw materials, and the products pollute during construction. Environment, easy to be inhaled, absorbed through the skin,

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0024] The present invention will be further described in detail below through examples. These examples are only used to illustrate the present invention and do not limit the scope of the present invention.

[0025] A benzene-free spray paint, which is prepared by acrylic resin, pigment, dispersant, leveling agent, bentonite, ethylene glycol monobutyl ether, butyl acetate, ethyl acetate, acetone, dimethyl ether, The weight percentage of each component is:

[0026] Acrylic resin 21-25%, pigment 4-10%, dispersant 0.5-1%, leveling agent 0.3-0.8%, bentonite 0.5-1%, ethylene glycol monobutyl ether 5-10%, butyl acetate 4-8%, ethyl acetate 8-18%, acetone 10-15%, dimethyl ether 38-42%.

[0027] Taking 1000kg of white spray paint as an example, the preparation method is as follows:

[0028] 1. Prepare materials according to the weight of each component in the above ratio: acrylic resin 162kg, titanium dioxide 62kg, bentonite 6kg, dispersant 5kg, leveling agent 3.5kg, ethylene glycol monobutyl...

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PUM

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Abstract

The invention relates to a benzene-free spray paint. The spray paint is characterized by comprising the following components by weight percent: 21-25% of acrylic resin, 4-10% of pigment, 0.5-1% of dispersing agent, 0.3-0.8% of flatting agent, 0.5-1% of bentonite, 5-10% of ethylene glycol monobutyl ether, 4-8% of n-butyl acetate, 8-18% of acetic ether, 10-15% of acetone, and 38-42% of dimethyl ether. The spray paint is prepared from raw materials which are completely free of harmful substances like benzene and heavy metals through a certain production method, thus avoiding harm of benzene and heavy metals to human health, and effectively protecting environment and safety of people.

Description

technical field [0001] The invention relates to a paint material, in particular to a benzene-free normal-temperature self-drying spray paint, which prevents benzene from harming human health. Background technique [0002] At present, some paints or spray paints are used to decorate some buildings or to decorate and protect products, which are widely used. Common spray paint products use some harmful benzene solvents, which contain certain toxicity as raw materials, and the products pollute during construction. Environment, easy to be inhaled, absorbed through the skin, irritating to the skin and mucous membranes, and has an anesthetic effect on the central nervous system. Inhalation of high concentrations within a short period of time may cause obvious irritation symptoms to the eyes and upper respiratory tract, and long-term exposure may cause neurasthenia Syndrome, hepatomegaly and other symptoms affect people's health. [0003] The scope of use of some automatic spray pa...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/12
Inventor 陈进学
Owner ZHONGSHAN DATIAN CAR CARE IND
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