Novel paint and preparation method and application thereof
A coating and a new type of technology, applied in the direction of wax coatings, coatings, etc., can solve the problems of low cleaning efficiency, damage to the surface of urban buildings or facilities, and high cleaning costs, and achieve the effect of reducing labor intensity, superior waterproof performance, and good waterproof effect
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Embodiment 1
[0026] Embodiment 1, a kind of novel coating, gets the following components by weight: paraffin: 45kg; Mass fraction is 6% sodium benzoate: 6kg; Acrylic acid emulsion: 8kg; Emulsifier: 2kg; Mass fraction is 30% caustic soda Solution; Water: 37kg, its preparation method specifically comprises the following steps:
[0027] a. Add 12kg of water to the reaction kettle, heat it to 80°C, add 45kg of No. 56 semi-refined paraffin wax, keep warm until the paraffin is completely melted, then quickly add 2kg of GR-200 emulsifier, and continue the heat preservation reaction for 30 minutes;
[0028] b. Then add 8kg of acrylic acid emulsion, fully stir at a speed of 200 / min, and react for 20 minutes;
[0029] c, then add 6kg of sodium benzoate with a mass fraction of 6%, fully stir at a speed of 200 / min, and react for 30 minutes;
[0030] d. Add 25kg of water again, and stir and dilute at a speed of 100 / min;
[0031] e. Continue to heat the reaction. When the temperature of the mixed solu...
Embodiment 2
[0033] Embodiment 2, a kind of novel coating, gets the following components by weight: paraffin: 55kg; Mass fraction is 6% sodium benzoate: 5kg; Acrylic acid emulsion: 9kg; Emulsifier: 1kg; Mass fraction is 30% caustic soda Solution; water: 30kg. Its preparation method specifically comprises the following steps:
[0034] a. Add 10kg of water into the reaction kettle, heat it to 80°C, add 55kg of No. 56 semi-refined paraffin wax, keep warm until the paraffin is completely melted, then quickly add 1kg of GR-200 emulsifier, and continue the heat preservation reaction for 40 minutes;
[0035] b. Then add 9kg of acrylic acid emulsion, fully stir at a speed of 200 / min, and react for 30 minutes;
[0036] c, add mass fraction again and be 6% sodium benzoate 5kg, be fully stirred at the rotating speed of 200 / min with the rotating speed, react for 20 minutes;
[0037] d. Add 20kg of water and dilute at a speed of 100 / min;
[0038] e. Continue to heat the reaction. When the temperatur...
Embodiment 3
[0040] Embodiment 3, a kind of novel coating, gets the following components by weight: paraffin: 50kg; Mass fraction is 6% sodium benzoate: 5.5kg; Acrylic acid emulsion: 8.5kg; Emulsifier: 1.5kg; Mass fraction is 30% caustic soda solution; water: 34kg. Its preparation method specifically comprises the following steps:
[0041] a. Add 12kg of water to the reaction kettle, heat it to 80°C, add 50kg of No. 56 semi-refined paraffin wax, keep warm until the paraffin is completely melted, then quickly add 1.5kg of GR-200 emulsifier, and continue the heat preservation reaction for 35 minutes;
[0042] b. Then add 8.5kg acrylic acid emulsion, 200 rpm, fully stir, and react for 25 minutes;
[0043] c, then add 5.5kg of sodium benzoate with a mass fraction of 6%, fully stir, and react for 25 minutes;
[0044] d. Then add 22kg of water to dilute; 100 rpm to dilute and stir
[0045] e. Continue the heating reaction. When the temperature of the mixed solution rises to 90°C, after 65 min...
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