Fire retardation three-proofing lacquer and preparation method thereof

A technology of three anti-paints and flame retardants, applied in the direction of fireproof coatings, coatings, polyester coatings, etc., can solve problems such as health hazards, low safety, and easy induction of occupational diseases, and achieve salt spray resistance and high temperature resistance. Strong wetness, improved reliability and service life, good effect of resistance to cold and heat shock

Inactive Publication Date: 2015-07-29
程威军
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0005] However, most of the three anti-paints currently in use use toxic and stupid solvents, which are less safe and easy to cause harm to human health. Long-term expos...

Method used

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  • Fire retardation three-proofing lacquer and preparation method thereof

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Embodiment Construction

[0027] The technical solutions and effects of the present invention will be further described below through examples, but the present invention is not limited to the following examples.

[0028] A flame-retardant three-proof paint and its preparation method, characterized in that the three-proof paint includes alkyd resin, acrylate resin, silicone resin, solvent, catalyst, flame retardant, defoamer, the raw material composition and weight percentage For: alkyd resin 10-30%, acrylate resin 5-20%, silicone resin 5-20%, solvent 30-80%, catalyst 0.2-2%, flame retardant 0.2-2%, defoamer 0.2 -2%. The above-mentioned alkyd resin is one or more mixtures of styrene modified alkyd resin, soybean oil modified alkyd resin and castor palm modified alkyd resin.

[0029] The above-mentioned acrylate resin is one or more mixtures of methacrylic acid, butyl acrylate, butyl methacrylate, hydroxyethyl acrylate and the like.

[0030] The above-mentioned silicone resin is one or more mixtures o...

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Abstract

The invention relates to a fire retardation three-proofing lacquer and a preparation method thereof, wherein the raw materials comprise, by weight, 10-30% of an alkyd resin, 5-20% of an acrylic ester resin, 5-20% of an organic silicon resin, 30-80% of solvent, 0.2-2% of a catalyst, 0.2-2% of a fire retardation agent, and 0.2-2%o of a defoamer. The fire retardation three-proofing lacquer of the present invention is used for production of electronic components, integrated circuits, electronic packaging, LED packaging, printed circuit boards and the like, and has effects of improvement of reliability and service life of circuit boards.

Description

technical field [0001] The invention relates to a paint, in particular to an environment-friendly and benzene-free flame-retardant conformal paint used in the electronics industry and a preparation method thereof. Background technique [0002] As we all know, electrical equipment often breaks down in a humid environment and is eroded by strong acid and strong alkali corrosive gas, which affects production and endangers the safety of equipment and people. Especially in offshore, underground, open-pit coal mines and production sites with harsh environments, electrical equipment is often affected by corrosion and moisture in the harsh environment of acid, alkali, and moisture, and accidents occur, which brings hidden dangers to safe production and personal safety . [0003] After the electronic components are assembled, the circuit board may be in different environments during use, such as humidity, salt spray, chemical corrosion, high dust, vibration, etc., which will cause p...

Claims

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Application Information

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IPC IPC(8): C09D167/08C09D133/04C09D183/04C09D7/12C09D5/18
Inventor 程威军
Owner 程威军
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