Method for preparing anti-fouling and bactericidal high-quality tile gap filler
A bactericidal, high-quality technology, applied in the field of ceramic tile grout preparation, can solve the problems of easy accumulation of dust and dirt, prone to pan-alkali phenomenon, poor stain resistance, etc. The effect of poor contamination and strong sterilization performance
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example 1
[0016] First, weigh 30g of white cement, 2g of quartz sand, and 10g of glass powder into the autoclave in turn, control the temperature at 600°C, and the pressure at 20MPa, stir and react for 2 hours to obtain the reactant, add the reactant to the flask, and put 0.1L Spray liquid nitrogen onto the beaker, lower the temperature of the beaker to -20°C, and then naturally return to room temperature to obtain a solid for later use; then weigh 2g of octamethylcyclotetrasiloxane, 0.3g of isobutyltriethoxy Add base silane into a three-necked flask with a thermometer and a reflux device, place the flask in a water bath, control the temperature at 80°C, then add 0.1g of lauroyl peroxide, and stir for 30 minutes. After the stirring is completed, add 3g of tetramethyldivinyldisiloxane, stirred and reacted for 3h to obtain vinylpolysiloxane; then add 10g of styrene and 10g of acrylate to the above vinylpolysiloxane in turn, stir for 10min, and then add 0.1g cupric chloride, 0.1g lauroyl p...
example 2
[0019] First, weigh 35g of white cement, 3g of quartz sand, and 15g of glass powder into the autoclave in turn, control the temperature at 650°C, and the pressure at 25MPa, stir and react for 3 hours to obtain the reactant, add the reactant to the flask, and put 0.2L Spray liquid nitrogen onto the beaker, lower the temperature of the beaker to -15°C, and then naturally return to room temperature to obtain a solid for later use; then weigh 3g of octamethylcyclotetrasiloxane, 0.4g of isobutyltriethoxy Add base silane into a three-necked flask equipped with a thermometer and a reflux device, place the flask in a water bath, control the temperature at 85°C, then add 0.2g of lauroyl peroxide, and stir for 35 minutes. After the stirring is completed, add 4g of tetramethyldivinyldisiloxane, stirred and reacted for 4h to obtain vinylpolysiloxane; then add 15g of styrene and 15g of acrylate to the above vinylpolysiloxane successively, stir for 15min, and then add 0.2g cupric chloride, ...
example 3
[0022]First, weigh 40g of white cement, 4g of quartz sand, and 20g of glass powder into the autoclave in turn, control the temperature at 700°C, and the pressure at 30MPa, stir and react for 3 hours to obtain the reactant, add the reactant to the flask, and put 0.3L Spray liquid nitrogen onto the beaker, lower the temperature of the beaker to -10°C, and then naturally return to room temperature to obtain a solid for later use; then weigh 4g of octamethylcyclotetrasiloxane, 0.5g of isobutyltriethoxy Add base silane into a three-necked flask equipped with a thermometer and a reflux device, place the flask in a water bath, control the temperature at 90°C, then add 0.3g of lauroyl peroxide, and stir for 40 minutes. After the stirring is completed, add 5g of tetramethyldivinyldisiloxane, stirred and reacted for 4h to obtain vinylpolysiloxane; then add 20g of styrene and 20g of acrylate to the above vinylpolysiloxane in sequence, stir for 20min, and then add 0.3g cupric chloride, 0....
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