In terms of forming a bio ceramic layer on the surface of a bracket for orthodontics made of a stainless material, provides is a bio ceramic coating agent composition for forming the bio ceramic layer, which comprises: 50 to 80 wt% of ceramic sol; 7 to 20 wt% of TiO2; 1 to 10 wt% of reformed hydroxyl apatite (HAp); and 10 to 20 wt% of Al2O3. The present invention enables to solve a weak point that a metallic ion is erupted inside a mouth by forming the bio ceramic layer on the surface of a bracket made of a stainless material, and to improve marketability by reducing a price while increasing esthetics and human body friendliness.
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机译：就在由不锈钢材料制成的用于正畸的支架的表面上形成生物陶瓷层而言，提供了一种用于形成生物陶瓷层的生物陶瓷涂料剂组合物，其包含：50至80重量％的陶瓷溶胶;和TiO2 7至20 wt％; 1至10 wt％的重整羟基磷灰石（HAp）;和10至20重量％的Al 2 O 3。本发明能够通过在由不锈钢材料制成的支架的表面上形成生物陶瓷层来解决金属离子在口腔内喷出的弱点，并且能够通过在增加美学和人体的同时降低价格来提高适销性。友善。
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