Description
QM 107 is a two-component, room temperature, condensation cure silicone material. The cured rubber is very soft, has excellent mechanical properties and good shelf-life stability. This material is used to make large, intricate patterns, skin molds or where extreme flexibility and elasticity are required. A variety of catalysts are offered with this material.
| 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 durometer
- Low viscosity
- Fast demold time
- High elongation
The standard catalyst for QM 107 is QM Cat Purple. Additional catalysts include QM Cat Blue, QM Cat Red 3 QM Cat Clear, various thixotropic catalysts and QM Cat Clear FG for indirect food contact applications.
*Complies with FDA indirect food contact regulation CFR177.2600 only when used with QM Cat Clear FG. Refer to QM Cat Clear FG data sheet for typical properties.
MAIN APPLICATIONS
- Molds for polyester, polyurethane and epoxy resin castings
- Ideal for pad-printing
- Molds for large and small statues and monument restoration
| Uncatalyzed | ||||
| TEST | QM 107 | QM CAT PURPLE | QM CAT BLUE | QM CAT RED 3 |
| Color | Beige | Purple | Blue | Red |
| Viscosity | 10,000 cps | 100 csp | 100 cps | 100 cps |
| Specific Gravity | 1.22 | 1.00 | 1.03 | 0.95 |
| Catalyzed | |||
| Mix Ration 10:1 by weight | |||
| PROPERTY | QM CAT PURPLE | QM CAT BLUE | QM CAT RED 3 |
| Color | Light Purple | Light Blue | Light Red |
| Viscosity | 7,500 cps | 7,500 cps | 7,500 cps |
| Specific Gravity | 1.20 | 1.20 | 1.20 |
| Work life at 25°C | 25 minutes | 45 minutes | 7 minutes |
| Durometer shore A, 24 hour | 6 | 6 | 6 |
| Tack-free time | 4-6 hours | 6-8 hours | 45-60 minutes |
| Demold time | 12-16 hours | 16-24 hours | 4-6 hours |
| Cured Properties | |
| 3 Days @ 25°C | |
| Durometer, Shore A | 7 |
| Tensile Strength | 300 psi |
| Elongation | 700% |
| Tear B | 90 ppi |
| Linear Shrinkage | <0.3% |
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