DENTAL INSTRUMENTS AND MATERIALS/STANDARDS DEVELOPMENT

该项目的目的是继续执行 美国牙科协会健康基金会。的主要目标是 该项目是开发和评估物理和化学测试，以 用于牙科仪器、设备和设备的规格试验 材料。第二个目标是调查 某些牙科产品，以便这些产品的改进可以 制造。将开发和评估测试方法，以获得 关于这种牙科的性质和特征的信息 产品以更好地了解 产品。可用于以下领域的测试模具、夹具和仪器 牙科产品的评估可以修改或开发。属性 收集的有关牙科仪器、设备和材料的数据可能是 用于建立国家和地区的最低质量要求 国际规格。具体项目包括复合材料 树脂和可见光固化装置、根管桩系统、铸造 合金、包埋材料、印模材料、形态和 水泥、射线照相冲洗液和胶片的溶解度 组合。

The purpose of this project is to continue the standards program of the American Dental Association Health Foundation. The main objective of this project is to develop and evaluate physical and chemical tests to be used in specification tests for dental instruments, equipment and materials. The second objective is to investigate the basic nature of certain dental products so that improvements of these products can be made. Test methods will be developed and evaluated to obtain information on the properties and characteristics of such dental products for better understanding of the comparative nature of the products. Test dies, fixtures and instrumentation available for use in evaluation of dental products may be modified or developed. Property data collected on dental instruments, equipment and materials may be used to establish minimum quality requirements in national and international specifications. The specific projects include composite resins and visible light curing units, endodontic post systems, casting alloys, investment materials, impression materials, morphology and solubility of cements, radiographic processing solutions and film combinations.