Description
QM 113 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 an excellent choice for the molding of intricate patterns, skin molding or for applications where lower modulus and extremely tough rubber 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
High tear strength
Low viscosity
Fast de-mold time
Low modulus
Useful temperature range -50 to 150C.
The standard catalyst for QM 113 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
Molds for technical articles and prototypes
Molds for small and large statues
| Uncatalyzed | ||||
| TEST | QM 113 | QM CAT PURPLE | QM CAT BLUE | QM CAT RED 3 |
| Color | Beige | Purple | Blue | Red |
| Viscosity | 15,000 cps | 100 csp | 100 cps | 100 cps |
| Specific Gravity | 1.25 | 1.00 | 1.00 | 1.00 |
| Catalyzed | |||
| Mix Ratio 10:1 by weight | |||
| PROPERTY | QM CAT PURPLE | QM CAT BLUE | QM CAT RED 3 |
| Color | Light Purple | Light Blue | Light Red |
| Viscosity | 12,000 cps | 12,000 cps | 12,000 cps |
| Specific Gravity | 1.23 | 1.23 | 1.23 |
| Work life at 25°C | 25 minutes | 45 minutes | 7 minutes |
| Durometer shore A, 24 hour | 11 | 11 | 11 |
| 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 | 14 |
| Tensile Strength | 400 psi |
| Elongation | 500% |
| Tear B | 110 ppi |
| Linear Shrinkage | <0.3% |
Reviews
There are no reviews yet.