IsoMold CMR 6001 is a two-part polyurethane molding system that is mixed one-to-one by volume and cures at room temperature. IsoMold CMR 6001 contains no fillers and cures to a firm Shore A 60 ± 2 within 48 hours at 23°C. IsoMold CMR 6001 is used to make molds of detailed masters that contain no or shallow undercuts. It is specifically designed for use in concrete casting applications. It has excellent release from pigmented or unpigmented concrete.
Applications
- Pigmented Concrete Molds & Formliners
- UnPigmented Concrete Molds & Formliners
Advantages
- Convenient 1:1 mixing ratio
- Excellent release characteristics
- High tear strength and elongation
- 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 |
| Compressive Strength - ASTM D695 - @ 10% Strain | 300 psi |
| Compressive Strength - ASTM D695 - @ 20% Strain | 550 psi |
| Compressive Strength - ASTM D695 - @ 30% Strain | 920 psi |
| Demold Time | 16-24 Hours |
| Elongation - ASTM D412 | 400 % |
| Full Cure | 7 Days |
| Hardness - ASTM D2240 - Shore A | 58-62 Shore A |
| Initial Cure Time | 48-72 Hours |
| Linear Shrinkage - ASTM D2566 - 2 weeks @140F | 0.22 % |
| Mix Time - by Hand | 1-2 Minutes |
| Modulus of Elasticity Under Compression - ASTM D695 | 3855 psi |
| Pot Life - 100g | 20 Minutes |
| Ratio by Volume - ISO:POL | 1:1 |
| Ratio by Weight - ISO:POL | 0.98:1 |
| Rebound, Bayshore % - ASTM D2632 | 50 % |
| Tear Strength - ASTM D624, Die C | 190 pli |
| Tensile Modulus - ASTM D412 | 1115 psi |
| Tensile Modulus - ASTM D412 - 100% | 510 psi |
| Tensile Modulus - ASTM D412 - 200% | 690 psi |
| Tensile Modulus - ASTM D412 - 300% | 870 psi |
| Tensile Strength - ASTM D412 | 1040 psi |
| Trouser Tear - ASTM D624, Die T | 30 pli |