Schnorbach H J, Siebert G
Dtsch Zahnarztl Z. 1979 Oct;34(10):763-7.
Synchronous temperature measurements with thermocouples in the coronal pulp and in temporary plastic crowns were undertaken in "in vitro" tests which were very similar to "in vivo" conditions. 1. The plastics Scutan and Palavit 55 used in connection with Frasaco strip crowns irreversibly damaged the coronal pulp during the polymerization process because the polymerization temperature was as high as 46C. 2. The plastic Trim used in connection with Frasaco strip crowns produced temperatures as high as 39 C in the coronal pulp. 3. The temperature in the coronal pulp dropped to 35 C when Palavit 55 was used together with an alginate cast.
在与“体内”条件非常相似的“体外”试验中，使用热电偶对冠髓和临时塑料冠进行同步温度测量。1. 与弗拉萨科带状冠配合使用的塑料Scutan和Palavit 55在聚合过程中不可逆地损伤了冠髓，因为聚合温度高达46℃。2. 与弗拉萨科带状冠配合使用的塑料Trim在冠髓中产生的温度高达39℃。3. 当Palavit 55与藻酸盐模型一起使用时，冠髓温度降至35℃。
