| http://www.w3.org/ns/prov#value | - As such, the injection pressures at which the material is injected into the mold are significantly lower (e.g., about 500 to about 5000 psi, typically about 2000 psi) than what are required when injection molding dental trays from commonly used non-elastomeric thermoplastic materials such as EVA, PCL, PVC, and other materials that have been used in injection molding dental trays (e.g., which are t
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