KT sheet gum and preparation method thereof
A technology of aqueous solution and regulator, applied in the direction of monocarboxylic acid ester copolymer adhesives, adhesive types, etc., can solve the problems of insufficient environmental protection of organic solvents, insufficient adhesive bonding strength, etc., and achieve fast curing time and excellent use process Convenience, good initial tack effect
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Embodiment 1
[0028] A kind of KT sheet glue is made from the following raw materials in weight percentage:
[0029] Vinyl acetate 25;
[0030] Butyl acrylate 22;
[0031] Methyl methacrylate 4.25;
[0032] Acrylic 1.178;
[0033] N-methylolacrylamide 2;
[0034] Polyvinyl alcohol 17-88 1.25;
[0035] Sodium dodecylbenzenesulfonate 0.95;
[0036] Non-ionic emulsifier OP-10 (nonylphenol polyoxyethylene ether) 0.525;
[0037] Disodium hydrogen phosphate dodecahydrate 0.125;
[0038] Ammonium persulfate 0.2;
[0039] Potassium hydroxide 1.78;
[0040] 1% ammonia by weight 0.1
[0041] Distilled water 40.642.
[0042] The preparation method of above-mentioned KT sheet glue, concrete steps are:
[0043] The first step: Add 8 / 10 non-ionic emulsifier OP-10 and 8 / 10 sodium dodecylbenzenesulfonate to 4 / 10 deionized water, stir at 20rpm for 10 minutes, then add vinyl acetate, Butyl acrylate and methyl methacrylate were stirred at a speed of 100rpm for 0.5h to obtain a pre-emulsion;
[00...
Embodiment 2
[0049] A kind of KT sheet glue is made from the following raw materials in weight percentage:
[0050] Vinyl acetate 25;
[0051] Butyl acrylate 22;
[0052] Methyl methacrylate 4.25;
[0053] Acrylic 1.178;
[0054] N-methylolacrylamide 2;
[0055] Polyvinyl alcohol 17-88 1.25;
[0056] Sodium dodecylbenzenesulfonate 0.95;
[0057] Non-ionic emulsifier OP-10 (nonylphenol polyoxyethylene ether) 0.525;
[0058] Disodium hydrogen phosphate dodecahydrate 0.125;
[0059] Ammonium persulfate 0.2;
[0060] Potassium hydroxide 1.78;
[0061] The weight concentration is 3% ammonia water 0.2;
[0062] Distilled water 40.542.
[0063] The preparation method of above-mentioned KT sheet glue, concrete steps are:
[0064] Step 1: Add 9 / 10 non-ionic emulsifier OP-10 and 9 / 10 sodium dodecylbenzenesulfonate to 4 / 10 deionized water, stir at 120rpm for 15 minutes, then add vinyl acetate, Butyl acrylate and methyl methacrylate were stirred at a speed of 150rpm for 1h to obtain a pre-...
Embodiment 3
[0070] A kind of KT sheet glue is made from the following raw materials in weight percentage:
[0071] Vinyl acetate 25;
[0072] Butyl acrylate 22;
[0073] Methyl methacrylate 4.25;
[0074] Acrylic 1.178;
[0075] N-methylolacrylamide 2;
[0076] Polyvinyl alcohol 17-88 1.25;
[0077] Sodium dodecylbenzenesulfonate 0.95;
[0078] Non-ionic emulsifier OP-10 (nonylphenol polyoxyethylene ether) 0.525;
[0079] Disodium hydrogen phosphate dodecahydrate 0.125;
[0080] Ammonium persulfate 0.2;
[0081] Potassium hydroxide 1.78;
[0082] Ammonia water with a weight concentration of 1% 0.1;
[0083] Distilled water 40.642.
[0084] The preparation method of above-mentioned KT sheet glue, concrete steps are:
[0085] Step 1: Add 9 / 10 non-ionic emulsifier OP-10 and 9 / 10 sodium dodecylbenzenesulfonate to 4 / 10 deionized water, stir at 120rpm for 10 minutes, then add vinyl acetate, Butyl acrylate and methyl methacrylate were stirred at a speed of 150rpm for 0.5h to obtain a...
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