IsoCast RCR 722 is used to make castings from rigid and flexible molds. Some of the most common uses of IsoCast RCR 722 are point-of-purchase displays; rapid prototypes; special effects; taxidermy; and sculpture reproductions. However; IsoCast RCR 722 can be used for any application that requires lightweight; hard plastic.
IsoCast RCR 722 is a two-part polyurethane casting system. IsoCast RCR 722 is mixed one-to-one by volume and cures at room temperature. IsoCast RCR 722 begins to gel in approximately 2 minutes; and cures to an amber color.
Applications
- Point of Purchase Displays
- Rapid Prototypes
- Sculpture Reproductions
- Special Effects
- Taxidermy
Advantages
- Convenient mixing ratio (s)
Product Types
Casting Resin
Product Testing
| Test Performed | Test Results |
| Color - ISO | amber |
| Color - POL | clearish |
| Cure Time | 24 Hours |
| Demold Time | 1 Hour |
| Elongation - ASTM D412 | 8 % |
| Hardness - ASTM D2240 - Shore D | 70-75 Shore D |
| Mix Time - by Hand | 30 Seconds |
| Pot Life - 100g | 1 Minute |
| Ratio by Volume - ISO:POL | 1:1 |
| Ratio by Weight - ISO:POL | 1.08:1 |
| Rebound, Bayshore % - ASTM D2632 | 46 % |
| Split Tear - ASTM D470 | 131 pli |
| Tear Strength - ASTM D624, Die C | 299 pli |
| Tensile Strength - ASTM D638 | 3378 psi |