Product Type |
|
|
Mixed Viscosity | Dough | 35,000 cps |
Mix Ratio By Volume | 1A:1B | N/A (gram scale required) |
Shore D Hardness | 50 | — |
Shore A Hardness | — | 40 |
Specific Volume | 61.6 cu. in./lb. | 23.4 cu. in./lb. |
Color | Grey | Pink |
Free Form™ AIR | Smooth‑Sil™ 940 | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | Dough | 35,000 cps |
Mix Ratio By Volume | 1A:1B | — |
Mix Ratio By Weight | 1A:1B | 100A:10B |
Pot Life | — | 30 minutes |
Cure Time | — | 24 hours |
Shore D Hardness | 50 | — |
Shore A Hardness | — | 40 |
Specific Gravity | 0.45 g/cc | 1.18 g/cc |
Specific Volume | 61.6 cu. in./lb. | 23.4 cu. in./lb. |
Color | Grey | Pink |
Die B Tear Strength | — | 100 pli |
Tensile Strength | — | 600 psi |
Elongation @ Break | — | 300 % |
100% Modulus | — | 200 psi |
Shrinkage | — | <.001 in. / in. |
Heat Deflection Temp | 140 °F | — |
Useful Temperature (min) | — | -65 °F |
Useful Temperature (max) | — | 450 °F |
Buoyant Force | 10.4 lb/ft³ | — |
Free Form™AIR is an extremely lightweight epoxy putty suitable for an infinite variety of industrial and art-related applications. This is a low-odor, low shrinkage putty that is unique, inexpensive and easy to use. Free Form™AIR is mixed by hand with a 1A: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. Cured Free Form™AIR is so lightweight, it will float in water. It can be sanded, shaped, and drilled. It will readily accept any paint. Free Form can also be color pigmented with UVO™ or Ignite™ colorants.
Smooth-On Smooth-Sil™ Platinum Silicones cure at room temperature with negligible shrinkage. With different hardnesses to choose from, Smooth-Sil™ products offer tremendous versatility and are suitable for making production molds of any configuration, large or small. These silicones exhibit good chemical, abrasion and heat resistance. Materials such as plasters, concrete, wax, low-melt metal alloys or resins (urethane, epoxy or polyester) can then be cast into these silicone rubbers without a release agent.
Smooth-Sil™ Platinum Silicones are used for rapid prototyping, wax casting (foundries and candle makers), architectural restoration and for casting concrete. Smooth-Sil™ 940 is suitable for food related applications.