Snap set technology in the VPS impression materials ... | 合法醫療器材資訊網

2016年12月15日—TheVPS-basedprecisionimpressionmaterialHonigum,however,isdifferent.ThankstothepatentedrheologicallyactivematrixHonigum-Light ...

Impression of the abutments is a crucial procedure during prosthodontic treatment, as it could directly affect the precision of the cast and the fit of the final restoration. The chemical and physical properties of elastomeric impression materials may influence the accuracy of the final impressions.

Selection of the impression material should take in consider: the consistency and flow properties, ease of handling, the setting time and dimensional stability.

The most used elastomeric impression materials for fixed and removable prosthodontic restorations are polyvinylsiloxanes (PVS) and polyethers (PE).

Polyvinylsiloxane impression materials provide simplicity, high dimensional stability and accuracy, superior elastic recovery from undercuts and low viscoelastic properties, low distortion, adequate tear strength varying with filler...