QM 122 is a two-component, room temperature, condensation cure silicone material. The cured rubber is flexible with excellent mechanical and physical properties in addition to good shelf-life stability. This material is an excellent choice for the molding of intricate patterns which involve deep undercuts and where dimensional stability becomes important while maintaining fairly low modulus. A variety of catalysts are offered with this material.
|Gallon Pail Kit||11 lbs||10:1|
|5 Gallon Pail Kit||44 lbs||10:1|
|55 Gallon Drum Kit||550 lbs||10:1|
Excellent tear resistance
Fast de-mold time
Moderately high durometer with a moderately low modulus
The standard catalyst for QM 122 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.
Molds for polyester, polyurethane and epoxy resin castings Molds for prototypes Picture frame and architectural molds Molds for small and large statues and monument restoration
|TEST||QM 113||QM CAT PURPLE||QM CAT BLUE||QM CAT RED 3|
|Viscosity||25,000 cps||100 csp||100 cps||100 cps|
|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||15,000 cps||15,000 cps||15,000 cps|
|Work life at 25°C||25 minutes||45 minutes||7 minutes|
|Durometer shore A, 24 hour||21||21||21|
|Tack-free time||4-6 hours||6-8 hours||45-60 minutes|
|Demold time||12-16 hours||16-24 hours||4-6 hours|
|3 Days @ 25°C|
|Durometer, Shore A||22|
|Tensile Strength||400 psi|
|Tear B||115 ppi|