Product Type |
|
|
Mixed Viscosity | 23,000 cps | 250 cps |
Mix Ratio By Volume | N/A (gram scale required) | 1A:1B |
Pot Life | 3.5 hours | 5 minutes |
Cure Time | 24 hours | 30 minutes |
Shore D Hardness | 90 | 45 |
Specific Volume | 16.7 cu. in./lb. | 25.2 cu. in./lb. |
Color | Grey | Translucent White |
Shrinkage | 0.0006 in. / in. | 0.007 in. / in. |
EpoxAcast™ 655 + 103 Hardener | Smooth-Cast™ 45D | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | 23,000 cps | 250 cps |
Mix Ratio By Volume | — | 1A:1B |
Mix Ratio By Weight | 100A:12B | 100A:93B |
Pot Life | 3.5 hours | 5 minutes |
Cure Time | 24 hours | 30 minutes |
Shore D Hardness | 90 | 45 |
Specific Gravity | 1.66 g/cc | 1.10 g/cc |
Specific Volume | 16.7 cu. in./lb. | 25.2 cu. in./lb. |
Color | Grey | Translucent White |
Tensile Strength | — | 1,560 psi |
Tensile Modulus | 2,040,000 psi | — |
Ultimate Tensile | 4,810 psi | — |
Tensile Elongation | 0.54 % | — |
Elongation @ Break | — | 100 % |
Compressive Strength | 12,500 psi | — |
Compressive Modulus | 125,500 psi | — |
Flexural Strength | 7,660 psi | — |
Flexural Modulus | 1,403,000 psi | — |
Shrinkage | 0.0006 in. / in. | 0.007 in. / in. |
Heat Deflection Temp | 135 °F | — |
Thermal Conductivity | 0.675 W/M*K | — |
EpoxAcast™ 655 (formerly Metalset™ A-30) is a versatile aluminum filled castable epoxy resin that is very hard and strong. It is dimensionally stable, even when mass cast up to 512 in³ / 8,390 cm³.
The Smooth-Cast™ Semi-Rigid line of low-cost semi-rigid urethane casting resins cure quickly to semi-rigid plastics that offer exceptional strength and impact resistance.
New Formulations – New Look!
Smooth-Cast™ 45D is newly reformulated with a translucent white appearance and improved physical properties. All Smooth-Cast semi rigids are now mercury free and phthalate free. These plastics are easy-to-use (mix ratio is 1A:1B by volume) and have low viscosities for minimal bubble entrapment. Vibrant colors are possible by adding SO-Strong™, UVO™ or Ignite™ colorants.
These semi-rigid plastics are good for making impact resistant prototypes, models, toys, props, climbing holds, etc.