IsoCast URN 3003 BHT FREE

IsoCast URN 3003 BHT FREE is a pour-able; two-component; elastomer capable of producing transparent parts in a variety of durometer hardness levels. The hardness can be adjusted by varying the ratio of “A” Component to “B” Component to achieve a range of 35 OOO to 40A durometer. Reaction profile is dependent upon amount of catalyst added to the “B” Component. Typical applications include medical positioning supports and gel pads for pressure distribution and vibration absorption.


Product Types



Product Testing

Test PerformedTest Results
Demold Timevariable  
Gel Time - 100 gram sample, 74°Fvariable  
Hardness - ASTM D2240 - Shore OOvariable  
Pot Life - 100gvariable  
Specific Gravity - 74°F, ISO1.055-1.075  
Specific Gravity - 74°F, POL1.015-1.035  
Viscosity - ASTM D-2196 - 74°F, ISO18000 cps 
Viscosity - ASTM D-2196 - 74°F, POL1100-1500 cps 

Posted on

December 18, 2020