Description
QM 230F is a two-component, room temperature, addition cure silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for the molding of furniture, picture frames and architectural materials. QM 230F is exceptionally good where highly detailed parts and mold flexibility are required. QM 230F has a shorter work life than QM 230 and QM 230 Clear.
| Packing | Weight | Mix Ratio |
| Gallon Pail Kit | 11 lbs | 10:1 |
| 5 Gallon Pail Kit | 44 lbs | 10:1 |
| 55 Gallon Drum Kit | 550 lbs | 10:1 |
KEY FEATURES
Low viscosity
Fast demold time
Casting resin resistance
Excellent flexibility
MAIN APPLICATIONS
Molds for architectural replication
Molds for polyester, epoxy, and rigid or foam polyurethane resin casting
Molds for technical articles and prototypes
Molds for furniture and picture frame replication
Candy and other food molds
| Uncatalyzed | |||||
| TEST | QM 230F A | QM 230F B | |||
| Appearance | Beige | Dark Blue | |||
| Viscosity | 17,000 cps | 2,000 cps | |||
| Specific Gravity | 1.32 | 0.97 | |||
| Catalyzed | |
| MIX RATIO 10:1 by weight | |
| PROPERTY | RESULT |
| Catalyzed Color | Blue |
| Viscosity | 10,000 cps |
| Work life at 25°C | 12 minutes |
| Demold Time | 4 to 6 hours |
| Cured Properties | |
| 3 Days at 25°C | |
| Durometer, Shore A | 33 |
| Tensile Strength | 430 psi |
| Elongation | 500% |
| Tear B | 500 ppi |
| Linear Shrinkage | < 0.1 % |
| Useful temperature range | -55°C – 204°C |
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