Environment-friendly crystal basal film for children room and processing method thereof
A processing method and technology for children's rooms, applied in coatings, biocide-containing paints, anti-fouling/underwater coatings, etc., can solve problems such as mildew, single function of base film, blackening, etc., to prevent moisture leakage Penetration, optimization of production process, strong effect
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Embodiment 1
[0053] A kind of processing method of environment-friendly crystal diamond base film special for children's room, comprises the following steps, and the parts of the following raw materials are all parts by weight:
[0054] (1) Add 1 part of water, 0.5 part of sodium dodecylsulfonate, and 0.3 part of sodium stearate into the reaction kettle I, stir at 50°C at a speed of 2500rpm for 20min, add 2 parts of methacrylic acid, 6 One part of n-butyl acrylate and 7 parts of methyl methacrylate were stirred at 50°C for 30 min at a speed of 1000 rpm to obtain a pre-emulsion;
[0055] (2) Add 8 parts of water, 3 parts of sodium dodecylsulfonate, 3 parts of sodium stearate, and 1 part of sodium sulfate into the reaction kettle II, stir at 25°C for 40 minutes at a speed of 2500 rpm, and then add 15 parts of 1 part of methacrylic acid, 20 parts of n-butyl acrylate, 25 parts of methyl methacrylate, heat up to 40°C, stir at a speed of 1000rpm for 50min, then heat up to 70°C, add 0.5 parts of ...
Embodiment 2
[0058] A kind of processing method of environment-friendly crystal diamond base film special for children's room, comprises the following steps, and the parts of the following raw materials are all parts by weight:
[0059] (1) Add 1 part of water, 0.5 part of sodium dodecylsulfonate, and 0.3 part of sodium stearate into the reaction kettle I, stir at 50°C at a speed of 2500rpm for 20min, add 2 parts of methacrylic acid, 6 Parts of n-butyl acrylate, 7 parts of methyl methacrylate, 2 parts of 6,7-dimethoxycoumarin-4-acetic acid, 0.5 parts of 5,7-dimethoxycoumarin, at 50°C Stirring at a speed of 1000rpm for 30min to obtain a pre-emulsion;
[0060] (2) Add 8 parts of water, 3 parts of sodium dodecylsulfonate, 3 parts of sodium stearate, and 1 part of sodium sulfate into the reaction kettle II, stir at 25°C for 40 minutes at a speed of 2500 rpm, and then add 15 parts of Parts of methacrylic acid, 20 parts of n-butyl acrylate, 25 parts of methyl methacrylate, 5 parts of 6,7-dimeth...
Embodiment 3
[0063] A kind of processing method of environment-friendly crystal diamond base film special for children's room, comprises the following steps, and the parts of the following raw materials are all parts by weight:
[0064] (1) Add 1 part of water, 0.5 part of sodium dodecylsulfonate, and 0.3 part of sodium stearate into the reaction kettle I, stir at 50°C at a speed of 2500rpm for 20min, add 2 parts of methacrylic acid, 6 Parts of n-butyl acrylate, 7 parts of methyl methacrylate, 2 parts of 6,7-dimethoxycoumarin-4-acetic acid, 0.5 parts of 5,7-dimethoxycoumarin, at 50°C Stirring at a speed of 1000rpm for 30min to obtain a pre-emulsion;
[0065] (2) Add 8 parts of water, 3 parts of sodium dodecylsulfonate, 3 parts of sodium stearate, and 1 part of sodium sulfate into the reaction kettle II, stir at 25°C for 40 minutes at a speed of 2500 rpm, and then add 15 parts of Parts of methacrylic acid, 20 parts of n-butyl acrylate, 25 parts of methyl methacrylate, 5 parts of 6,7-dimeth...
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