IsoMold URP 4106

IsoMold URP 4106 is an all-purpose polyurethane system used to make molds of detailed masters that contain shallow undercuts. Some of the most common uses of IsoMold URP 4106 are to make molds for point-of-purchase displays; rapid prototypes; special effects; taxidermy; and sculpture reproductions. IsoMold URP 4106 is a two-part polyurethane molding system. IsoMold URP 4106 is mixed one-to-one by volume and cures at room temperature. IsoMold URP 4106 cures to a medium hardness (Shore A33 ± 2); blue rubber.

 

Product Types

Elastomer

 

Product Testing

Test PerformedTest Results
Color - POLBlue  
Cure Time24 Hours 
Demold Time24 Hours 
Elongation - ASTM D412300 % 
Gel Time - 100 gram sample, 74°F18 Minutes 
Hardness - ASTM D2240 - Shore A31-35 Shore A 
Mix Time - by Hand1-2 Minutes 
Pot Life - 100g15 Minutes 
Ratio by Volume - ISO:POL1:1  
Reversion Temperature270 °F 
Specific Gravity - 74°F, POL1.21  
Tear Strength - ASTM D624, Die C72 pli 
Tensile Modulus - ASTM D412278 psi 
Tensile Strength - ASTM D412300 psi 
Viscosity - ASTM D-2196 - 74°F, POL700 cps 
Skills

Posted on

December 18, 2020