![]() ![]() This dental impressions material capture the tiniest details of the surface and are often biodegradable making them environmentally friendly. Condensation cure silicone shrinks slightly when curing. This dental impression material is the most economical and easiest to use option and often chosen for when elevated temperatures are not involved. ![]() ![]() Condensation cure silicone impression puttyĬondensation cure silicone dental impression putty cures using tin salts as catalyst. Note that these putty material types are not compatible with each other. Both of these silicone impression matterials cure irreversibly. The types are classified by the way they cure: condensation cure and addition cure silicone dental putty impression material. The 2 types of dental silicone putty impression materialĪs impressions are made in different ways and for various purposes, there are two main types of dental putty and wax that can be used as impression putty. In this article we focus on the dental silicone putty impression material types, as they are by far the most common dental impression materials. The most common dental molds and cast materials cure irreversibly, meaning that once they are in solid phase, they cannot be taken back to the liquid putty form. Therefore, there are different materials developed for the purpose suitable for the process of making crowns, bridges, braces and prosthesis. Making dental impressions is a major part of dentistry. Silicone based dental putty as an impression material ![]()
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