Also known as conventional silicones.
Silicone rubber base impression material.
Stauffer et al 1976.
Make offer rs dental impression material silicone based putty hard 1 8kg catalyst 60ml 12 x light body standard regular set dental vps impression material exp 6 22 94 99.
The accuracy and dimensional stability of a silicone rubber base impression material have been investigated.
Often polysulfide materials are called rubber or rubber base materials even though polyether and silicone materials are also rubber materials.
It was the first type of silicone impression material.
Polysulfide impression material was the first non aqueous elastomeric rubber impression material developed for dentistry.
Nonrecovery of silicone after setting under compression in a tray is less than 1 per cent compared to approximately 2 per cent for a mercaptan and approximately 4 per cent for alginate irreversible hydrocolloid materials.
Augsburger et al 1981.
21 condensation silicone impression material reisbick and matyas 1975.
Lacy et al 1981a b.
Marcinak et al 1980.
Dispensing of mercaptan rubber impression materials.