Acrylic resin for water-borne wood paint finishing coat and preparation method of acrylic resin

[0027] A kind of acrylic resin for water-based wood finish paint, which is mainly prepared from the following raw materials: methacrylic acid 144g, methyl methacrylate 90g, n-butyl methacrylate 135g, isobornyl methacrylate 180g, methacrylic acid 90 g of 2-hydroxypropyl acrylate, 270 g of cycloaliphatic acrylate, 18 g of initiator, 100 g of 3-methacryloxytriisopropoxysilane and vinyltrimethoxysilane, and 106 g of prepolymer.

[0028] The initiator is a mixture of benzoyl peroxide and di-tert-amyl peroxide.

[0029] A kind of acrylic resin preparation process for water-based wood finish paint is as follows:

[0030] ① Mix n-butyl methacrylate, isobornyl methacrylate, 2-hydroxypropyl methacrylate, cycloaliphatic acrylate and 12g initiator, and dissolve them evenly for later use;

[0031] ②Mix methacrylic acid, methyl methacrylate and 6g initiator, and dissolve them evenly for later use;

[0032] ③Put 810g of toluene into the reaction kettle, heat it to reflux and maintain reflux,

[0035] A kind of acrylic resin for water-based wood finish paint, which is mainly prepared from the following raw materials: 135g of methacrylic acid, 90g of methyl methacrylate, 144g of n-butyl methacrylate, 180g of isobornyl methacrylate, methacrylic acid 90 g of 2-hydroxypropyl acrylate, 270 g of alicyclic acrylate, 20 g of an initiator, 100 g of triethoxypropyl acrylate, and 106 g of a prepolymer.

[0036] The initiator is a mixture of benzoyl peroxide and di-tert-amyl peroxide.

[0037] A kind of acrylic resin preparation process for water-based wood finish paint is as follows:

[0038] ①Mix n-butyl methacrylate, isobornyl methacrylate, 2-hydroxypropyl methacrylate, cycloaliphatic acrylate and 14g initiator, and dissolve them evenly for later use;

[0039] ②Mix methacrylic acid, methyl methacrylate and 6g initiator, and dissolve them evenly for later use;

[0040] ③Put 810g of toluene into the reaction kettle, heat it to reflux and maintain reflux, start to drop the mixtur

[0043] A kind of acrylic resin for water-based wood finish paint, which is mainly prepared from the following raw materials: 180g of methacrylic acid, 144g of methyl methacrylate, 90g of n-butyl methacrylate, 135g of isobornyl methacrylate, methacrylic acid 90 g of 2-hydroxypropyl acrylate, 270 g of alicyclic acrylate, 19 g of an initiator, 100 g of 3-methacryloyloxytriisopropoxysilane, and 106 g of a prepolymer.

[0044] The initiator is a mixture of benzoyl peroxide and di-tert-amyl peroxide.

[0045] A kind of acrylic resin preparation process for water-based wood finish paint is as follows:

[0046] ①Mix n-butyl methacrylate, isobornyl methacrylate, 2-hydroxypropyl methacrylate, cycloaliphatic acrylate and 14g initiator, and dissolve them evenly for later use;

[0047]②Mix methacrylic acid, methyl methacrylate and 5g initiator, and dissolve them evenly for later use;

[0048] ③Put 810g of toluene into the reaction kettle, heat it to reflux and maintain reflux, start to drop