Preparation method of ceramic blank enhancer with decondensation effect on slurry and application method of product thereof
A technology of ceramic green body and reinforcing agent, which is applied in the field of fine chemical industry and ceramic industry to achieve the effect of low production cost, long storage time and stable performance
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Embodiment 1
[0042] Step 1: Weigh 100 parts of tapioca starch and 15 parts of powdered sodium hydroxide by weight, put them together into a device containing 80 parts by weight of alumina balls with a diameter of 1 to 5 cm, and stir at a speed of 400 r / min , disperse and pre-react for 12 hours;
[0043] Step 2: Place the mixture of tapioca starch and sodium hydroxide obtained in step 1 into a microwave oven with a power of 6kW for microwave irradiation, and react for 2 hours;
[0044] Step 3: Weigh 15 parts of the cassava starch and sodium hydroxide mixture obtained by the implementation of step 2, then weigh 35 parts of water, 15 parts of halloysite, 10 parts of sodium phosphate, 3 parts of N-methylolacrylamide, N , 0.1 parts of N-methylenebisacrylamide, put them together into a device containing 80 parts by weight and 1-5 cm in diameter of alumina balls, stir and disperse at a speed of 400 r / min for 5 hours;
[0045] Step 4: Weigh 100 parts of the mixture obtained in Step 3, then weigh ...
Embodiment 2
[0052] Step 1: Weigh 100 parts of polysaccharide raw materials by weight, and the polysaccharide raw materials are composed of corn starch: sweet potato starch in a weight ratio of 1:1, and 12 parts of powdery sodium hydroxide are put together into the In a device with 80 parts in weight and alumina balls with a diameter of 1 to 5 cm, stir at a speed of 340 r / min, disperse and pre-react for 9 hours;
[0053] Step 2: Put the polysaccharide raw material obtained in Step 1 and the sodium hydroxide mixture in a microwave oven with a power of 6kW for microwave irradiation, and react for 2 hours;
[0054] Step 3: Weigh 18 parts of the polysaccharide raw material and sodium hydroxide mixture obtained in step 2, then weigh 42 parts of water, 18 parts of halloysite, 13 parts of sodium phosphate, and 4 parts of N-methylolacrylamide , 0.1 part of N, N-methylenebisacrylamide, put them together into a device containing 80 parts by weight and alumina balls with a diameter of 1 to 5 cm, and ...
Embodiment 3
[0062] Step 1: Weigh 100 parts of polysaccharide raw materials according to the weight ratio. The polysaccharide raw materials are composed of corn starch: sweet potato starch in a weight ratio of 1:1, and 12 parts of powdery sodium hydroxide are put together into the In a device with 80 parts in weight and alumina balls with a diameter of 1 to 5 cm, stir at a speed of 340 r / min, disperse and pre-react for 9 hours;
[0063] Step 2: Put the polysaccharide raw material obtained in Step 1 and the sodium hydroxide mixture in a microwave oven with a power of 6kW for microwave irradiation, and react for 2 hours;
[0064] Step 3: Weigh 18 parts of the polysaccharide raw material and sodium hydroxide mixture obtained in step 2, then weigh 42 parts of water, 18 parts of halloysite, 13 parts of sodium phosphate, and 4 parts of N-methylolacrylamide , 0.1 part of N, N-methylenebisacrylamide, put them together into a device containing 80 parts by weight and alumina balls with a diameter of...
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