Product Type |
|
|
Mixed Viscosity | Dough | Paste |
Pot Life | 150 minutes | 40 minutes |
Shore D Hardness | 55 | 80 |
Specific Volume | 54.31 cu. in./lb. | 27.73 cu. in./lb. |
Color | Grey | Off-White |
Heat Deflection Temp | 300 °F | 160 °F |
Free Form™ AIR HT | Plasti-Paste™ EPOXY | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | Dough | Paste |
Mix Ratio By Volume | 2A:1B | 2A:1B |
Mix Ratio By Weight | 2A:1B | 2A:1B |
Pot Life | 150 minutes | 40 minutes |
Thin Film Recoat Time | — | 60 minutes |
Cure Time | 16 hours | 16 hours |
Shore D Hardness | 55 | 80 |
Specific Gravity | 0.51 g/cc | 1.0 g/cc |
Specific Volume | 54.31 cu. in./lb. | 27.73 cu. in./lb. |
Color | Grey | Off-White |
Tensile Modulus | — | 470,000 psi |
Ultimate Tensile | — | 3,320 psi |
Elongation @ Break | — | 0.83 % |
Compressive Strength | — | 7,700 psi |
Compressive Modulus | — | 138,000 psi |
Flexural Strength | — | 9,186 psi |
Flexural Modulus | — | 2,273,000 psi |
Shrinkage | — | 0.001 in. / in. |
Heat Deflection Temp | 300 °F | 160 °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.
Plasti-Paste™ EPOXY is an epoxy-based version of Smooth-On’s popular urethane Plasti-Paste™ products. It is a two component, fiber-filled epoxy designed for vertical surface application. Part A is a paste and Part B is a liquid. Mix ratio is 2A: 1B by volume or weight. Pot life is 40 minutes and cure time is 16 hours at room temperature depending on mass. Applying heat can reduce cure time. Mixed material holds a vertical surface without sagging and cures very rigid and strong.
Liquid material can be colored with UVO™ colorants and cured epoxy can be sanded, machined and painted with acrylic enamel paints. This plastic can used as a support shell or mother mold material to reinforce rubber molds during casting. It can also be used for creating themed environments, creating art or special effects. This epoxy is also a powerful adhesive and can be used as a repair material for a variety of industrial applications.