Product Type |
|
|
Mixed Viscosity | Dough | 6,000 cps |
Mix Ratio By Volume | 2A:1B | N/A (gram scale required) |
Shore D Hardness | 55 | 90 |
Specific Volume | 54.31 cu. in./lb. | 20.51 cu. in./lb. |
Color | Grey | Beige |
Free Form™ AIR HT | EpoxAcast™ 670 HT | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | Dough | 6,000 cps |
Mix Ratio By Volume | 2A:1B | — |
Mix Ratio By Weight | 2A:1B | 100A:16B |
Pot Life | 150 minutes | 3 hours |
Cure Time | 16 hours | Twenty Four Hours Followed By Post Cures |
Shore D Hardness | 55 | 90 |
Specific Gravity | 0.51 g/cc | 1.15 g/cc |
Specific Volume | 54.31 cu. in./lb. | 20.51 cu. in./lb. |
Color | Grey | Beige |
Tensile Strength | — | 4,500 psi |
Tensile Modulus | — | 332,000 psi |
Tensile Elongation | — | 0.65 % |
Compressive Strength | — | 13,000 psi |
Compressive Modulus | — | 101,400 psi |
Flexural Strength | — | 11,000 psi |
Flexural Modulus | — | 254,000 psi |
Shrinkage | — | 0.002 in. / in. |
Heat Deflection Temp | 300 °F | 350 °F |
Heat Deflection With Post Cure | 400 °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.
EpoxAcast™ 670 HT is an easy-to-use epoxy casting compound that offers high heat resistance up to 350°F/177°C (post cure required). EpoxAcast™ 670 HT is ideal for making vacuum forming and thermoforming molds, creating foundry patterns, forming dies & fixtures, hard rollers, industrial parts and high impact tools. EpoxAcast™ 670 HT is also suitable for encapsulation applications or for use as a high temperature epoxy for bonding a variety of surfaces.