Toothpaste containing biological mineralized abradant
A biomineralization and friction agent technology, which is applied in dentistry, cosmetic preparations, medical science, etc., can solve the problems of limited compatibility between calcium carbonate and fluoride, and achieve stability problems, inhibition of reactions, raw materials Effects from a wide range of sources
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Embodiment 1-1
[0020] 1) After removing the residual meat, attachments and cuticles of the oyster shells, the oyster shells are coarsely crushed by dry method with a hammer crusher to obtain coarse oyster shell powder with a diameter of 1 mm;
[0021] 2) Add 20g of oyster shell coarse powder and 80g of water to make a slurry with a mass percentage concentration of 20%, add 0.06g of sodium pyrophosphate and 0.08g of disodium ethylenediaminetetraacetate for wet grinding, and dry to obtain granules Biomineralized friction agent with a diameter of 0.1 μm.
Embodiment 1-2
[0023] 1) After removing the residual meat, attachments and cuticles of the mussel shells, the mussel shells are coarsely crushed by a hammer crusher in a dry method to obtain coarse mussel shell powder with a diameter of 3 mm;
[0024] 2) Add 60g of mussel shell coarse powder and 40g of water to make a slurry with a mass percentage concentration of 60%, add 0.06g of sodium pyrophosphate and 0.012g of disodium ethylenediaminetetraacetic acid for wet grinding, and dry to obtain granules Biomineralized friction agent with a diameter of 50 μm.
Embodiment 1-3
[0026] 1) After removing the residual meat, attachments and cuticles of the scallop shells, the scallop shells are roughly crushed by dry method with a hammer crusher to obtain coarse scallop shell powder with a diameter of 1.5 mm;
[0027] 2) Add 30g of scallop shell powder and 70g of water to make a slurry with a concentration of 30% by mass, and add 0.06g of sodium pyrophosphate and 0.03g of disodium ethylenediaminetetraacetic acid for wet grinding, and then dry it to obtain Biomineralized friction agent with a particle size of 10 μm.
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