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Multi-purpose paint diluting agent and preparation technology thereof

A diluent, multi-purpose technology, applied in coating and other directions, can solve the problems of harming human health, poor leveling, and easy whitening of the paint film, achieving no three waste discharge, simple production process, and low production cost. Effect

Inactive Publication Date: 2018-05-11
韩立志
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing benzene-containing thinners have strong dissolving ability, which is harmful to human health, while the benzene-free thinners tend to turn white, dry too fast, and have poor leveling properties during the spraying process.
The invention is used to solve the problems that the paint film is easy to turn white, dry too fast and the leveling property is not good during the spraying process of the paint

Method used

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  • Multi-purpose paint diluting agent and preparation technology thereof
  • Multi-purpose paint diluting agent and preparation technology thereof
  • Multi-purpose paint diluting agent and preparation technology thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of multi-purpose paint thinner and preparation technology thereof, the raw material and its mass parts of making multi-purpose paint thinner are 26 parts of ethylene glycol ethyl ether acetate, 25 parts of dichlorinane, 36 parts of pentaerythritol, cyclohexanone 18 parts, 18 parts of butyl orthosilicate, 16 parts of ethyl cellosolve, 12 parts of diethylamethane, 12 parts of methyl isopropyl ketone, 10 parts of turpentine and 8 parts of isophorone.

[0020] The preparation process for making the multi-purpose paint thinner comprises the following steps: mixing ethylene glycol ethyl ether acetate, dichlorinane, cyclohexanone, ethyl cellosolve and diacetylmethane, adding acid-base adjustment Adjust the pH value to between 4-5, and heat to 40-50°C, stir and react for 30 minutes, then add pentaerythritol, tetrabutyl orthosilicate, methyl isopropyl ketone, turpentine and isophorone to the reaction in sequence In the liquid, and add active diluent, coupling agent and st...

Embodiment 2

[0025] The raw materials and mass parts thereof for making multi-purpose paint thinner are 31 parts of ethylene glycol ethyl ether acetate, 28 parts of dichloronalane, 39 parts of pentaerythritol, 23 parts of cyclohexanone, 22 parts of orthobutyl silicate, 19 parts of base cellosolve, 15 parts of diacetylmethane, 14 parts of methyl isopropyl ketone, 12 parts of turpentine and 11 parts of isophorone.

[0026] The preparation process steps of this embodiment are as in embodiment 1.

Embodiment 3

[0028] The raw materials and mass parts thereof for making multipurpose paint thinner are 36 parts of ethylene glycol ethyl ether acetate, 32 parts of dichloroinyl alcohol, 42 parts of pentaerythritol, 27 parts of cyclohexanone, 26 parts of orthobutyl silicate, 22 parts of base cellosolve, 18 parts of diacetylmethane, 16 parts of methyl isopropyl ketone, 14 parts of turpentine and 13 parts of isophorone.

[0029] The preparation process steps of this embodiment are as in embodiment 1.

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PUM

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Abstract

The invention discloses a multi-purpose paint diluting agent and a preparation technology thereof. The multi-purpose paint diluting agent is prepared from the following raw materials: ethylene glycolmonoethyl ether acetate, dichloropropane, pentaerythritol, cyclohexanone, tetrabutyl orthosilicate, ethyl cellosolve, diethoxymethane, methyl isopropyl ketone, turpentine and isophoron. The paint diluting agent prepared by the preparation technology does not contain benzene toxic substances, is safe and has no toxin, and has good stability and strong dissolubility; various types of paint can be dissolved through the multi-purpose paint diluting agent; the production flow is simple, the production cost is low and no three wastes are discharged, so that the multi-purpose paint diluting agent hasa good application prospect.

Description

Technical field [0001] The invention relates to the field of chemical engineering materials, in particular to a multipurpose paint thinner and a preparation process thereof. Background technique [0002] Diluent is a liquid substance with good miscibility with resin added to reduce resin viscosity and improve its process performance. [0003] With the rise of China's manufacturing industry, China's furniture, hardware accessories, printing and dyeing, and printed matter exports are all subject to strict inspections by importing countries. A little carelessness will cause immeasurable economic losses to enterprises. [0004] At present, the use of benzene-containing thinners is harmful to human health and does not meet environmental protection requirements. More importantly, manufactured export commodities must pass SGS commodity inspection and the list of high-concern materials for authorization and review published by the European Chemicals Agency. The results of SGS commo...

Claims

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Application Information

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IPC IPC(8): C09D7/20
Inventor 韩立志刘佳佳郝中华
Owner 韩立志
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