Product Type |
|
|
Mixed Viscosity | Dough | 100 cps |
Pot Life | 150 minutes | 2.5 minutes |
Cure Time | 16 hours | 15 minutes |
Shore D Hardness | 55 | 80 |
Specific Volume | 54.31 cu. in./lb. | 27.7 cu. in./lb. |
Color | Grey | Black |
Heat Deflection With Post Cure | 400 °F | 250 °F |
Free Form™ AIR HT | Smooth-Cast™ ONYX™ FAST | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | Dough | 100 cps |
Mix Ratio By Volume | 2A:1B | 100A:100B |
Mix Ratio By Weight | 2A:1B | 120A:100B |
Pot Life | 150 minutes | 2.5 minutes |
Cure Time | 16 hours | 15 minutes |
Shore D Hardness | 55 | 80 |
Specific Gravity | 0.51 g/cc | 1.09 g/cc |
Specific Volume | 54.31 cu. in./lb. | 27.7 cu. in./lb. |
Color | Grey | Black |
Tensile Strength | — | 5,840 psi |
Tensile Modulus | — | 246,000 psi |
Elongation @ Break | — | 4 % |
Compressive Strength | — | 8,760 psi |
Compressive Modulus | — | 77,400 psi |
Flexural Strength | — | 8,280 psi |
Flexural Modulus | — | 246,000 psi |
Shrinkage | — | 0.010 in. / in. |
Heat Deflection Temp | 300 °F | — |
Heat Deflection With Post Cure | 400 °F | 250 °F |
Free Form™ AIR HT is a low density, lightweight epoxy putty that offers high temperature resistance to 300°F/149°C when cured at room temperature and 400°F/204°C when heat post cured. This is a low-odor, low shrinkage formula that is easy to use. Free Form™ AIR HT is mixed by hand with a 2A:1B by volume or weight mix ratio. It offers a long working time and cures overnight at room temperature to a hard, rigid epoxy that is very strong with modeling board-like properties. It can be sanded, shaped, drilled, tapped and CNC machined/routered.
Smooth-Cast™ ONYX™ is a mercury-free urethane resin that cures at room temperature to a deep black, solid plastic. ONYX™ resins offer the convenience of a 1A:1B by volume mix ratio and have very low viscosities, so they are easy to mix and pour. ONYX™ resins have an ultimate Shore hardness of 80D and offer higher physical properties and higher heat resistance vs. other general purpose resins.ONYX™ FAST resin has a pot life of 2.5 minutes and a cure time of 10-15 minutes. ONYX™ FAST is a good choice for creating fast cold cast bronze, brass, copper, nickel/silver, etc. effects.