Effect of processing temperature on the properties of a polyvinyl chloride maxillofacial elastomer.
Mechanical properties and color of a plasticized polyvinyl chloride (PVC) maxillofacial elastomer were evaluated at processing temperatures from 140 to 190 degrees C. The properties were dependent on processing temperature. Specimens prepared at 170 degrees C had optimum mechanical properties with minimal discoloration.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003116:Color; D004548:Elasticity; D006244:Hardness; D008447:Maxillofacial Prosthesis; D011143:Polyvinyl Chloride; D011145:Polyvinyls; D013696:Temperature; D013718:Tensile Strength
D011145:Polyvinyls; D011143:Polyvinyl Chloride