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Marginal treatment material of denture base and marginal treatment method
Marginal treatment material of denture base and marginal treatment method
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机译:义齿基托的边缘处理材料及边缘处理方法
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摘要
A marginal treatment material of a denture base, comprising (A) 100 parts by weight of an organopolysiloxane having at least two aliphatic unsaturated hydrocarbons in one molecule and having a viscosity of 5005,000 cs at 25 C.; (B) 0.530 parts by weight of an organohydrogen polysiloxane having at least three hydrogen atoms directly bonded to a silicon atom in one molecule; (C) 10500 ppm, based on the total of the components (A) and (B), of a silicone-soluble platinum compound; and (D) 0.520 parts by weight of fine silica powder having a BET specific surface area of 50500 m2/g, whose surface is made hydrophobic. A marginal treatment method of a denture base is also disclosed, comprising applying the marginal treatment material of the denture base to a marginal portion of a denture base lined by a soft lining material, followed by curing, and by applying the marginal treatment material to a border line between the denture base in the denture marginal portion and the soft lining material, followed by curing, can be easily form without polishing a smooth transitional surface.
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