Condensation-curable modeling composition based on polysiloxane, used for taking impression of bite, teeth, tooth and jaw parts or plastics article, contains silicon compound crosslinker, cure catalyst and zeolite filler

摘要

A condensation-curable modeling composition based on polysiloxane contains curable polysiloxane(s), silicon compound(s) as crosslinker, a cure catalyst and filler(s). The filler is a zeolite with a silicon/aluminum (Si/Al) molar ratio less than 3.