Description
PRODUCT DESCRIPTION
QM 132T is a two-component, translucent, room temperature, condensation cure silicone material. When catalyzed with QM Cat Clear Thixo 2, the resulting material is extremely thixotropic. QM 132T is also available for non-thixotropic, flowable applications when catalyzed with QM Cat Purple or QM Cat Purple SR 2. The cured rubber has excellent properties and good shelf life stability.
| 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
- High tear strength
- Fast demold time
- Excellent dimensional stability
- Excellent styrene resistance, when used with QM Cat Purple SR 2
MAIN APPLICATIONS
- Molds for polyester, polyurethane and epoxy resin castings
| Uncatalyzed | ||||
| TEST | QM 132T | QM Cat Purple | QM Cat Purple S2 | QM Cat Clear Thixo 2 |
| Color | Translucent | Purple | Purple | Translucent |
| Viscosity | 50,000 cps | 100 csp | 100 cps | 900 cps |
| Specific Gravity | 1.11 | 1.00 | 1.00 | 1.03 |
| Catalyzed | |||
| Mix Ratio 10:1 by weight | |||
| PROPERTY | QM Cat Purple | QM Cat Purple S2 | QM Cat Clear Thixo 2 |
| Color | Translucent Purple | Translucent Purple | Translucent |
| Catalyzed viscosity | Flowable | Flowable | Thixotropic, easily workable |
| Specific Gravity | 1.10 | 1.10 | 1.10 |
| Work life at 25°C | 35 minutes | 35 minutes | 20 to 30 minutes |
| Tack-free time | 4-6 hours | 4-6 hours | 3 – 5 hours |
| Demold time | 12-16 hours | 12 – 16 hours | 8 – 12 hours |
Useful Temperature Range-50°-150°C-50°-150°C-50°-150°C
| Cured Properties | |||
| 3 Days @ 25°C | |||
| PROPERTY | QM Cat Purple | QM Cat Purple S2 | QM Cat Clear Thixo 2 |
| Durometer, Shore A | 28 to 32 | 28 to 32 | 28 to 32 |
| Tensile Strength | >500 psi | >500 psi | ~500 psi |
| Elongation | >450% | >450% | ~350% |
| Tear B | >140 ppi | >140 ppi | >70 ppi |
| Linear Shrinkage | <0.3% | <0.3% | <0.3% |
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