IsoMold CMR 2001 is a two-part polyurethane molding system. IsoMold CMR 2001 is mixed 1:1 by weight and by volume. IsoMold CMR 2001 cures to a soft (Shore A 20 ± 2 ); rubber. IsoMold CMR 2001 was formulated specifically to be used to manufacture corner molds. It is also suitable when molds of detailed masters that contain some undercuts are required. Some of the most common uses of IsoMold CMR 2001 are to make molds for point-of-purchase displays; rapid prototypes; special effects; concrete casting applications; and sculpture reproductions.
Applications
- Concrete casting applications
- Point of Purchase Displays
- Sculpture Reproductions
Advantages
- Convenient Mixing Ratio
- Excellent release characteristics
- Low shrinkage
- Picks up fine detail in molding/casting applications
Product Types
Concrete Mold Rubber
Product Testing
| Test Performed | Test Results |
| Color - ISO | Colorless-Pale Yellow |
| Color - POL | Gray, white |
| Demold Time | 24 Hours |
| Elongation - ASTM D412 | 700 % |
| Full Cure | 7 Days |
| Gel Time - 100 gram sample, 74°F | 1 Hour |
| Hardness - ASTM D2240 - Shore A | 18-22 Shore A |
| Initial Cure Time | 24-48 Hours |
| ISO Processing Temperature | 65-75 °F |
| Linear Shrinkage - ASTM D2566 | 0 % |
| Mix Time - by Hand | 1-2 Minutes |
| Mixed Viscosity - ASTM D-2196 - (74°F) | 2000 cps |
| POL Temperature | 65-75 °F |
| Pot Life - 100g | 25 Minutes |
| Ratio by Volume - ISO:POL | 1-1 |
| Ratio by Weight - ISO:POL | 1-1 |
| Tear Strength - ASTM D624, Die C | 50 pli |
| Tensile Modulus - ASTM D412 | 40 psi |
| Tensile Modulus - ASTM D412 - 100% | 40 psi |
| Tensile Modulus - ASTM D412 - 200% | 60 psi |
| Tensile Modulus - ASTM D412 - 300% | 70 psi |
| Tensile Strength - ASTM D412 | 355 psi |
| Viscosity - ASTM D-2196 - 74°F, ISO | 650 cps |
| Viscosity - ASTM D-2196 - 74°F, POL | 650 cps |
| Weight per gallon - ISO | 8.1 |
| Weight per gallon - POL | 8.1 |