Description
QM 2325 is a two-component, room temperature, condensation cure silicone material. The cured rubber is flexible and has excellent mechanical and physical properties in addition to good shelf-life stability. This material is an excellent choice for the molding of intricate patterns which involve deep undercuts and where dimensional stability becomes important while maintaining a fairly low modulus.
| Packing | Weight | Mix Ratio |
| Gallon Pail Kit | 11 lbs | 20:1 |
| 5 Gallon Pail Kit | 42 lbs | 20:1 |
| 55 Gallon Drum Kit | 525 lbs | 20:1 |
KEY FEATURES
Low viscosity
Excellent tear resistance
Fast demold time
Moderately high durometer with a moderately low modulus
MAIN APPLICATIONS
Molds for large statues, small statues and monument restoration
Molds for polyester, polyurethane and epoxy resin castings
Molds for technical articles and prototypes
Molds for architecture and picture frames
| Uncatalyzed | ||
| TEST | QM 2325 | MM Cat 2300 Green |
| Appearance | Beige | Green |
| Viscosity | 35,000 cps | 200 cps |
| Specific Gravity | 1.11 | 1.00 |
| Catalyzed | |
| MIX RATIO 1:1 by weight | |
| PROPERTY | Result |
| Color | Light Green |
| Viscosity | 28,000 |
| Specific Gravity | 1.10 |
| Work life at 25°C | 60 minutes |
| Tack Free Time | 6-8 hours |
| Demold Time | 16-24 hours |
| Cured Properties | |
| 60 minutes at 25°C | |
| Durometer, Shore A | 25 |
| Tensile Strength | 500 psi |
| Elongation | 400% |
| Tear B | 140 ppi |
| Linear Shrinkage | < 0.30% |
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