Isocast RCR 732

IsoCast RCR 732 is used to make castings from rigid and flexible molds. Some of the most common uses of IsoCast RCR 732 are point-of-purchase displays; rapid prototypes; special effects; and sculpture reproductions. However; IsoCast RCR 732 can be used for any application that requires a lightweight; hard plastic. IsoCast RCR 732 is a two-part polyurethane casting system. IsoCast RCR 732 is mixed one-to-one by volume and cures at room temperature. IsoCast RCR 732 begins to gel in 2-2.5 minutes; and cures to a white color.

 

Applications

  • Point of Purchase Displays
  • Rapid Prototypes
  • Sculpture Reproductions
  • Special Effects

Advantages

  • Convenient mixing ratio (s)
Product Types

Casting Resin

 

Product Testing

Test PerformedTest Results
Color - ISOOpaque Yellow  
Color - POLTranslucent Yellow  
Color of PartWhite  
Compressive Strength - ASTM D6954300 psi 
Demold Time8-15 Minutes 
Elongation - ASTM D41210 % 
Gel Time - 100 gram sample, 74°F2-2.5 Minutes 
Hardness - ASTM D2240 - Shore D71-75 Shore D 
Heat Distortion Temperature - ASTM D648150 °F 
Izod Impact Notched - ASTM 256A.26 ft.lb/in 
Izod Impact Unnotched - ASTM 256E6.1 ft.lb/in 
Izod Impact-Notched, Four Specimens - ASTM D256-93A.29 ft.lb/in 
Linear Shrinkage - ASTM D2566.0098 % 
Mix Time - by Hand30 Seconds 
Modulus of Elasticity - ASTM D790874 psi 
Pot Life - 100g1.5 Minutes 
Ratio by Volume - ISO:POL1:1  
Ratio by Weight - ISO:POL1:1.12  
Rebound, Bayshore % - ASTM D263230 % 
Specific Gravity - 74°F, ISO1.10  
Specific Gravity - 74°F, POL.99  
Stress - ASTM D790 - at 5% Strain33.3 psi 
Tensile Strength - ASTM D4124700 psi 
Viscosity - ASTM D-2196 - 74°F, ISO30 cps 
Viscosity - ASTM D-2196 - 74°F, POL80 cps 
Skills

Posted on

December 18, 2020