Water based acrylic acid type quick-drying agent and preparation method thereof
A water-based acrylic and acrylic technology, applied in inks, household appliances, applications, etc., can solve the problem of high thermal volatilization requirements, and achieve the effects of good fluidity, anti-adhesion and wear resistance, and improved wear resistance.
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Embodiment 1
[0023] Water-based acrylic quick-drying agent, including by volume:
[0024] 15% zinc oxide solution: 15 parts
[0025] 28% ammonia water: 2 parts
[0026] 3) Deionized water: 15 parts
[0027] 4) Water-based acrylic emulsion (Argentina diransa, model: SF) with Tg value (-30℃~-50℃): 68 parts
[0028] Preparation method:
[0029] The first step: prepare the zinc oxide dissolving liquid of 15% content: because zinc oxide is insoluble in water, therefore, after dissolving 112g ammonium carbonate with 154g water earlier for 3~5 minutes, ammonium carbonate is dissolved in water. Then add 75g zinc oxide again, become opaque solution after 2~3 minutes, then add the ammoniacal liquor of 159g 28% concentration in the solution, obtain the zinc oxide solution of the 15% content of 500g after 3~5 minutes.
[0030] Step 2: Prepare water-based acrylic quick-drying agent
[0031] This production process must pay attention to the order of the entire addition process, otherwise, it will l...
Embodiment 2
[0037] Water-based acrylic quick-drying agent, including by volume:
[0038] 12% zinc oxide solution: 12 parts
[0039] 28% ammonia water: 1 part
[0040] 3) Deionized water: 12 parts
[0041] 4) Water-based acrylic emulsion with Tg value (-30℃~-50℃): 65 parts
[0042] Preparation method:
[0043] The first step: prepare 500 g of zinc oxide solution with a content of 12%: refer to Example 1 for the method.
[0044] Step 2: Prepare water-based acrylic quick-drying agent
[0045] This production process must pay attention to the order of the entire addition process, otherwise, it will lead to agglomeration and thickening.
[0046] Steps: 1. Take out 12 volumes of zinc oxide solution (12% zinc oxide content)
[0047] 2. Add 2 volumes of ammonia water (28% concentration) to the zinc oxide solution
[0048] 3. Add 12 volumes of deionized water
[0049] 4. Add 65 volumes of water-based acrylic emulsion to obtain a water-based acrylic quick-drying agent.
Embodiment 3
[0051] Water-based acrylic quick-drying agent, including by volume:
[0052] 18% zinc oxide solution: 20 parts
[0053] 28% ammonia water: 3 parts
[0054] 3) Deionized water: 18 parts
[0055] 4) Water-based acrylic emulsion with Tg value (-30℃~-50℃): 70 parts
[0056] Preparation method:
[0057] The first step: preparing a zinc oxide solution with a content of 18%: refer to Example 1 for the method.
[0058] Step 2: Prepare water-based acrylic quick-drying agent
[0059] This production process must pay attention to the order of the entire addition process, otherwise, it will lead to agglomeration and thickening.
[0060] Steps: 1. Take out 20 parts of zinc oxide solution (18% zinc oxide content)
[0061] 2. Add 3 parts of ammonia water (28% concentration) to the zinc oxide solution
[0062] 3. Add 18 parts of deionized water
[0063] 4. Add 70 parts of water-based acrylic emulsion to obtain a water-based acrylic quick-drying agent.
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