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A kind of polyester acrylate paint for light-resistant and weather-resistant copper sculpture

A technology of polyester acrylate and butyl acrylate, which is applied in the field of paint, can solve the problems of affecting the appearance and service life, and is prone to oxidation and corrosion, so as to achieve the effects of increasing ornamental value, long color retention time and prolonging service life

Active Publication Date: 2016-06-29
TONGLING XINJIUDING COPPER CULTURE IND
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Problems solved by technology

[0002] Copper sculpture is a common type of handicraft in daily life, which has high artistic value and appreciation value. However, due to its material properties and the characteristics of the placement environment, copper sculpture artwork is prone to problems such as oxidation and corrosion, which affects the appearance and aesthetics. Service life, in order to protect the copperware, it is often necessary to paint the outside of the sculpture, and there are certain requirements for the paint used for copper sculpture, such as adhesion, weathering resistance, sunlight exposure, temperature resistance, etc. Therefore, it is necessary to improve the paint formula , formulating paints suitable for different occasions, increasing its artistic value

Method used

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  • A kind of polyester acrylate paint for light-resistant and weather-resistant copper sculpture

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Embodiment

[0012] The paint of this embodiment is made of the following raw materials in parts by weight: hydroxyacrylic resin 34, polyisocyanate resin 15, silane coupling agent KH-5503, disodium octaborate 3, polyisobutylene 8, butyl acrylate 13, butyl methacrylate 4. Polyester acrylate 55, benzyl triphenyl phosphorus chloride 8, anti-scorch agent CTP0.2, accelerator DM2, accelerator DTDM2, isocyanate 5, cobalt naphthenate 2, additive 6, xylene 12, Butyl acetate12.

[0013] The auxiliary agent is made of the following raw materials in parts by weight: clay 12, diatomite 4, jade 3, sepiolite 3, accelerator DTDM2, crosslinking agent TAC3, sodium sebacate 2, alkylphenol polyoxygen Vinyl ether 5, sodium tripolyphosphate 2, glycerol triacetate 40, vanadium diboride 2, propyl gallate 2, barley oil 3, epicatechin 2; the preparation method is to mix clay, diatomaceous earth, jade 1. Put the sepiolite into the calcination furnace and calcinate at 700-720°C for 3 hours, then take it out, soak it...

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Abstract

The invention relates to paint, and particularly relates to light-resistant weather-proof polyester acrylate paint for a copper sculpture. The paint is prepared from the following active ingredients in parts by weight: 30-34 parts of hydroxylated acrylic resin, 12-15 parts of polyisocyanate resin, 2-3 parts of silane coupling agent KH-550, 2-3 parts of disodium octaborate, 5-8 parts of polyisobutene, 12-13 parts of butyl acrylate, 3-4 parts of butyl methacrylate, 50-55 parts of polyester acrylate, 6-8 parts of benzyltriphenylphosphonium chloride, 0.1-0.5 part of anti-scorching agent CTP [N-(Cyclohexylthio)phtalimide], 1-2 parts of accelerator DM, 1-2 parts of accelerator DTDM, 3-5 parts of isocyanate, 1-2 parts of cobalt naphthenate, 5-6 parts of auxiliaries, 10-12 parts of dimethylbenzene, and 10-12 parts of butyl acetate. The paint is fast to dry, high in glossiness, long in color retaining time, light-resistant and weather-resistant and anti-aging, anti-corrosion, and the production technology is relatively simple, not only can crafts be protected, and the service life can be prolonged, but also the ornamental value of the crafts can be increased.

Description

technical field [0001] The invention relates to a paint, in particular to a polyester acrylate paint for light-resistant and weather-resistant copper sculpture and a preparation process thereof. Background technique [0002] Copper sculpture is a common type of handicraft in daily life, which has high artistic value and appreciation value. However, due to its material properties and the characteristics of the placement environment, copper sculpture artwork is prone to problems such as oxidation and corrosion, which affects the appearance and aesthetics. Service life, in order to protect the copperware, it is often necessary to paint the outside of the sculpture, and there are certain requirements for the paint used for copper sculpture, such as adhesion, weathering resistance, sunlight exposure, temperature resistance, etc. Therefore, it is necessary to improve the paint formula , to formulate paints suitable for different occasions to increase its artistic value. Contents...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D167/06C09D175/04C09D7/12
Inventor 郑东平
Owner TONGLING XINJIUDING COPPER CULTURE IND
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