Description
QM 226 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 moldmaking of intricate patterns, skin molding and applications where a low durometer material is required.
| 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
Excellent physical properties
Excellent flexibility
Excellent library life
MAIN APPLICATIONS
Special effects
Applications where low modulus is required
| Uncatalyzed | |||||
| TEST | QM 226 A | QM 226 B | |||
| Appearance | Translucent | Red | |||
| Viscosity | 20,000 cps | 8,000 cps | |||
| Specific Gravity | 1.12 | 0.98 | |||
| Catalyzed | |
| MIX RATIO 10:1 by weight | |
| PROPERTY | RESULT |
| Catalyzed Color | Red |
| Viscosity | 17,000 cps |
| Work life at 25°C | 30 minutes |
| Demold Time | 6 to 8 hours |
| Cured Properties | |
| 3 Days at 25°C | |
| Durometer, Shore A | 26 |
| Tensile Strength | 650 psi |
| Elongation | 650% |
| Tear B | 90 ppi |
| Linear Shrinkage | < 0.1 % |
| Useful temperature range | -55°C – 204°C |
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