A kind of varnish type water-soluble acrylic resin and preparation method thereof
A water-soluble acrylic, varnish-type technology, applied in the direction of coating, etc., can solve the problems of low solid content, poor solvent release, low viscosity, etc., achieve the balance of flexibility and strength, increase the storage temperature, and solve the effect of environmental pollution
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Embodiment 1
[0066] In this embodiment, a gloss-type water-soluble acrylic resin contains components and the contents of each component are:
[0067] Acrylic 10%
[0068] Styrene 3%
[0069] Butyl acrylate 10%
[0070] Hydroxyethyl methacrylate 3%
[0071] Methyl methacrylate 6%
[0072] Ethanol 4%
[0073] Water 15%
[0074] Methacrylic acid 3%
[0075] Butyl methacrylate 5%
[0076] Isooctyl acrylate 8%
[0077] Dodecanethiol 1%
[0078] N,N-Dimethylethanolamine 5%
[0079] Lauryl methacrylate 8%
[0080] Isobornyl methacrylate 8%
[0081] Hydroxyethyl acrylate 5%
[0082] Hydroxypropyl acrylate 5%
[0083] AIBN 1%
[0084] All percentages are percentages by weight.
[0085] A method for preparing a gloss-type water-soluble acrylic resin includes the following steps:
[0086] Step 1: Purge the pipeline and reactor with nitrogen for 2 minutes, add 2% ethanol to the reactor, and heat to reflux;
[0087] Step 2: Combine acrylic acid 10%, methacrylic acid 3%, butyl methacrylate 5%, butyl acrylate 10%, styrene 3%, hyd...
Embodiment 2
[0093] In this embodiment, a gloss-type water-soluble acrylic resin contains components and the contents of each component are:
[0094] Acrylic 10%
[0095] Styrene 5%
[0096] Butyl acrylate 15%
[0097] Hydroxyethyl methacrylate 5%
[0098] Methyl methacrylate 10%
[0099] Ethanol 5%
[0100] Water 10%
[0101] Methacrylic acid 5%
[0102] Butyl methacrylate 8%
[0103] Isooctyl acrylate 5%
[0104] Dodecanethiol 0.3%
[0105] N,N-Dimethylethanolamine 3%
[0106] Lauryl methacrylate 4%
[0107] Isobornyl methacrylate 5%
[0108] Hydroxyethyl acrylate 3%
[0109] Hydroxypropyl acrylate 3.7%
[0110] AIBN 3%
[0111] All percentages are percentages by weight.
[0112] A method for preparing a gloss-type water-soluble acrylic resin includes the following steps:
[0113] Step 1: Purge the pipeline and the reactor with nitrogen for 5 minutes, add 3% ethanol to the reactor, and heat to reflux;
[0114] Step 2: Combine acrylic acid 10%, methacrylic acid 5%, butyl methacrylate 8%, butyl acrylate 15%, styren...
Embodiment 3
[0120] In this embodiment, a gloss-type water-soluble acrylic resin contains components and the contents of each component are:
[0121] Acrylic 5%
[0122] Styrene 5%
[0123] Butyl acrylate 15%
[0124] Hydroxyethyl methacrylate 5%
[0125] Methyl methacrylate 10%
[0126] Ethanol 3%
[0127] Water 13%
[0128] Methacrylic acid 5%
[0129] Butyl methacrylate 8%
[0130] Isooctyl acrylate 8%
[0131] Dodecanethiol 1%
[0132] N,N-Dimethylethanolamine 5%
[0133] Lauryl methacrylate 3%
[0134] Isobornyl methacrylate 8%
[0135] Hydroxyethyl acrylate 2%
[0136] Hydroxypropyl acrylate 2%
[0137] AIBN 2%
[0138] All percentages are percentages by weight.
[0139] A method for preparing a gloss-type water-soluble acrylic resin includes the following steps:
[0140] Step 1: Purge the pipeline and reactor with nitrogen for 4 minutes, add 1% ethanol to the reactor, and heat to reflux;
[0141] Step 2: Combine acrylic acid 5%, methacrylic acid 5%, butyl methacrylate 8%, butyl acrylate 15%, styrene 5%, hydr...
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