Coating classification: fluorine-containing coating

Core tip: fluoride varnish is a method to prevent dental caries by adding fluoride into an organic solution and coating it on the tooth surface for several minutes Ingredients: Fluorine containing coatings usually contain 0.1% - 5% sodium fluoride, beeswax and ethanol (forming propolis like structure to stabilize sodium ion), shellac and mastic gum, flow enhancer, saccharin, flavoring agent and other components At present, the fluorine concentration of commonly used fluorine-containing coatings is 0.1% f-2.26% F Caries prevention mechanism: The purpose of fluoride coating is to make the tooth surface with high concentration for a long time Paint knowledge how about Akzo Nobel Powder Coating Recommended introduction: powder coating is a kind of coating with different form from general coating, which is in powder form It is a new type of coating, because of its own advantages and more and more known by people Let's introduce Akzo Nobel Powder coating Akzo Nobel Powder coating is a cost-effective coating solution, which can be applied to different kinds of products After the treatment of static electricity and fire baking, a tough and durable coating surface will be formed, with the least impact on the environment Since the introduction of this technology, powder coating has been able to continue to maintain the Home of coatings: fluoride varnish is a method to prevent dental caries by adding fluoride into an organic solution and coating it on the tooth surface for several minutes to harden Ingredients: fluorine-containing coating usually contains 0.1% - 5% sodium fluoride, beeswax and ethanol (forming propolis like structure to stabilize sodium ion), shellac and mastic gum, flow enhancer, saccharin, flavoring agent and other ingredients At present, the fluorine concentration of commonly used fluorine-containing coatings is 0.1% f-2.26% F Caries prevention mechanism: the purpose of fluoride coating is to make the tooth surface contact with high concentration fluoride for a long time Fluoride penetrates into enamel, not only hydroxyapatite transforms into fluorapatite, but also produces calcium fluoride like deposits, which participate in remineralization and inhibit demineralization Fluoride coating becomes a kind of deposit which can penetrate into enamel continuously Applicable objects: 3-6-year-old children in low fluorine area and suitable fluorine area Frequency of use: select the local fluorine products registered by the State Food and Drug Administration and within the validity period Once every six months It can be used with chlorhexidine 4 times a year for caries prone population (chlorhexidine has the effect of inhibiting Streptococcus mutans) The anti caries effect of fluoride coating has been confirmed by a large number of clinical and basic research It can significantly increase the concentration of fluoride in enamel, deposit fluoride on the surface of enamel, and more on demineralised teeth than on healthy teeth The coating can also deposit fluoride on the artificial caries of dentin, which may be used to prevent root caries Safety issues: Although fluoride coatings contain high concentrations of fluoride, they are generally considered safe due to their low dosage 1 the coating rapidly solidifies and adheres to the teeth after use, reducing the risk of rapid swallowing 2 saliva can promote the coagulation of the coating; 3., the dosage is very small (about 0.3-0.5ml of the coating); 4., compared with fluorinated foam or gel, it does not need to use pallets and the operation time is short, so there is little nausea and swallowing 5 The fluorine-containing coating can coagulate rapidly, and the patients can rinse their mouth to remove the coating adhering to the gum or mucous membrane quickly; 6 The content of fluoride in the plasma is very low after local application of the fluorine-containing coating Caution: it is forbidden to use fluoride paint when bleeding gums, because the bleeding gums may have contact allergy with rosin matrix in the paint, resulting in allergy Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,