Add Material to Compare
Product Type |
|
|
Mixed Viscosity | 100 cps | 7,000 cps |
Mix Ratio By Volume | 1A:1B | N/A (gram scale required) |
Pot Life | 9 minutes | 90 minutes |
Cure Time | 60 minutes | 4 hours |
Barcol 935 Hardness | — | 93 |
Shore D Hardness | 72 | — |
Specific Volume | 25.9 cu. in./lb. | 18.22 cu. in./lb. |
Color | Clear Amber | Off White |
Tensile Modulus | 140,000 psi | 1,503,000 psi |
Compressive Strength | 3,080 psi | 16,350 psi |
Compressive Modulus | 32,200 psi | 142,600 psi |
Flexural Strength | 3,100 psi | 5,890 psi |
Flexural Modulus | 95,700 psi | 710,000 psi |
Shrinkage | 0.0075 in. / in. | 0.001 in. / in. |
Smooth-Cast™ 326 | EpoxAcast™ 650 + 102 Hardener | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | 100 cps | 7,000 cps |
Mix Ratio By Volume | 1A:1B | — |
Mix Ratio By Weight | 115A:100B | 100A:13B |
Pot Life | 9 minutes | 90 minutes |
Cure Time | 60 minutes | 4 hours |
Barcol 935 Hardness | — | 93 |
Shore D Hardness | 72 | — |
Specific Gravity | 1.07 g/cc | 1.52 g/cc |
Specific Volume | 25.9 cu. in./lb. | 18.22 cu. in./lb. |
Color | Clear Amber | Off White |
Tensile Strength | 3,170 psi | — |
Tensile Modulus | 140,000 psi | 1,503,000 psi |
Ultimate Tensile | — | 6,000 psi |
Tensile Elongation | — | 0.42 % |
Elongation @ Break | 10 % | — |
Compressive Strength | 3,080 psi | 16,350 psi |
Compressive Modulus | 32,200 psi | 142,600 psi |
Flexural Strength | 3,100 psi | 5,890 psi |
Flexural Modulus | 95,700 psi | 710,000 psi |
Shrinkage | 0.0075 in. / in. | 0.001 in. / in. |
Heat Deflection Temp | 120 °F | 129 °F |
The Smooth-Cast™ 325, 326 & 327 ColorMatch™ Series plastics are fast-cast resins that were developed specifically for adding color pigments and fillers to achieve true color representation or filler effect. The ColorMatch™ Series is formulated “color neutral”. Small amounts of pigment will yield accurate, vivid colors from cured castings using So-Strong™ tints or Ignite™ color pigments. The ColorMatch™ Series offers the convenience of a 1A: 1B mix ratio by volume and has a very low viscosity. Demold times range from about 10 minutes to 2-4 hours (depending on product, mass and mold configuration). Note: Large mass castings will get very hot and shrink more, depending on mold configuration.
The ColorMatch™ Series also readily accept fillers (such as URE-FIL™ 3 from Smooth-On). Applications for the ColorMatch™ Series plastics include making pigmented prototype models or figures, special effect props, reproducing small to medium size sculptures, decorative jewelry, etc.
EpoxAcast™ 650 is a mineral filled general purpose casting epoxy resin that is low cost and versatile. It features a low mixed viscosity for minimal bubble entrapment.