ISO 20795-1:20 13对义齿基托聚合物和共聚物进行了分类，并规定了它们的要求。它还规定了用于确定是否符合这些要求的测试方法。它进一步规定了关于产品包装和标记的要求，以及这些材料的使用说明。此外，它适用于制造商声称该材料具有改进的抗冲击性的义齿基托聚合物。它还规定了相应的要求和要使用的测试方法。 ISO 20795-1:20 13适用于义齿基托聚合物，例如下面列出的那些: 聚(丙烯酸酯)； 聚(取代的丙烯酸酯)； 聚(乙烯基酯)； 聚苯乙烯； 橡胶改性的聚(甲基丙烯酸酯)； 聚碳酸酯； 聚砜； 聚(二甲基丙烯酸酯)； 聚缩醛(聚甲醛)； 1至9中所列聚合物的共聚物或混合物。

ISO 20795-1:2013 classifies denture base polymers and copolymers and specifies their requirements. It also specifies the test methods to be used in determining compliance with these requirements. It further specifies requirements with respect to packaging and marking the products and to the instructions to be supplied for use of these materials. Furthermore, it applies to denture base polymers for which the manufacturer claims that the material has improved impact resistance. It also specifies the respective requirement and the test method to be used. ISO 20795-1:2013 applies to denture base polymers such as those listed below:

1. poly(acrylic acid esters);
2. poly(substituted acrylic acid esters);
3. poly(vinyl esters);
4. polystyrene;
5. rubber modified poly(methacrylic acid esters);
6. polycarbonates;
7. polysulfones;
8. poly(dimethacrylic acid esters);
9. polyacetals (polyoxymethylene);
10. copolymers or mixtures of the polymers listed in 1 to 9.