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Novel nano photocuring anti-corrosion coating liquid

A coating liquid and nano-light technology, applied in the direction of anti-corrosion coatings, coatings, epoxy resin coatings, etc., can solve the problems of low toxicity and poor anti-corrosion effect, achieve high reactivity, good weather resistance, and improve anti-corrosion performance Effect

Inactive Publication Date: 2019-02-26
HONGYUANXING ANTICORROSION TECH TIANJIN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, there are generally two types of coatings in the domestic anti-corrosion field, one is better in anti-corrosion effect, but contains harmful substances such as benzene and formaldehyde; the other is water-based coating, which has low toxicity but poor anti-corrosion effect

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  • Novel nano photocuring anti-corrosion coating liquid
  • Novel nano photocuring anti-corrosion coating liquid
  • Novel nano photocuring anti-corrosion coating liquid

Examples

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Embodiment Construction

[0017] In order to further illustrate the content, features and effects of the present invention, the following examples are given to further describe the present invention. Those skilled in the art should understand that the details and forms of the technical solutions of the present invention can be modified or replaced without departing from the spirit and scope of the present invention, but these modifications and replacements all fall within the protection scope of the present invention.

[0018] Trimethylolpropane triacrylate (TMPTA for short), tripropylene glycol diacrylate (TPGDA for short).

[0019] Below in conjunction with embodiment 1~5 and matched group 1~3, the present invention is described in further detail:

[0020] The preparation steps of a kind of nano light-cured novel anticorrosion coating liquid are as follows:

[0021] (1) Heat the epoxy acrylate to 45-50°C and fill it into the reaction kettle;

[0022] (2) Fill trimethylolpropane triacrylate, triprop...

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Abstract

The invention discloses a novel nano photocuring anti-corrosion coating liquid which comprises the following raw materials in parts by weight: 30-40 parts of epoxy acrylate, 20-30 parts of trimethylolpropane triacrylate, 5-15 parts of tripropylene glycol diacrylate, 3-8 parts of isobornyl methacrylate, 5-12 parts of amino resin, 3-10 parts of methacrylate phosphate, 4-9 parts of high-activity phosphate, 3-8 parts of benzoin dimethyl ether and 2-8 parts of N-methyl pyrrolidone. Compared with the prior art, the coating liquid has the advantages of being good in anti-corrosion effect and small intoxicity.

Description

technical field [0001] The invention belongs to the field of anti-corrosion materials, and in particular relates to a novel anti-corrosion coating liquid cured by nano light. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives, viscous liquids prepared with organic solvents or water. According to its performance, it can be divided into anti-corrosion coatings, anti-rust coatings, insulating coatings, high-temperature resistant coatings, aging-resistant coatings, acid and alkali resistant coatings, and chemical medium-resistant coatings. Among them, there are generally two types of coatings in the domestic anti-corrosion field, one is better in anti-corrosion effect, but contains harmful substances such as benzene and formaldehyd...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D161/32C09D5/08
CPCC09D5/08C09D163/10C08L61/32C08K5/521
Inventor 阎善贵周玲阎树亮周勇
Owner HONGYUANXING ANTICORROSION TECH TIANJIN CO LTD