乳胶手套对乙烯基聚硅氧烷腻子印模材料凝固时间的影响。

The effect of latex gloves on setting time of vinyl polysiloxane putty impression material.

作者信息

Rosen M, Touyz L Z, Becker P J

出版信息

Br Dent J. 1989 May 20;166(10):374-5. doi: 10.1038/sj.bdj.4806847.

DOI:10.1038/sj.bdj.4806847

Abstract

Vinyl polysiloxane putty impression material (VPPIM) setting is unreliable when mixed in gloved hands. The exact reason for this remains obscure. This report focuses on the effect of natural and synthetic latex gloves on the setting of VPPIMs. This report indicates that synthetic latex gloves (SLG) have no effect on setting reaction of VPPIMs. However, natural latex gloves (NLG) significantly delay the setting reaction (P less than 0.05). Manufacturers should take note of this and supply SLGs for mixing. Dentists contemplating the use of VPPIMs should take these findings into consideration.

摘要

乙烯基聚硅氧烷油灰印模材料（VPPIM）在戴手套的手中混合时凝固不可靠。其确切原因仍不清楚。本报告重点关注天然和合成乳胶手套对VPPIM凝固的影响。本报告表明，合成乳胶手套（SLG）对VPPIM的凝固反应没有影响。然而，天然乳胶手套（NLG）会显著延迟凝固反应（P小于0.05）。制造商应注意这一点，并提供用于混合的SLG。考虑使用VPPIM的牙医应考虑这些发现。