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Product Type |
|
|
Mixed Viscosity | 600 cps | 7,000 cps |
Pot Life | 9 minutes | 90 minutes |
Cure Time | 90 minutes | 4 hours |
Barcol 935 Hardness | — | 93 |
Shore D Hardness | 80 | — |
Specific Volume | 26.7 cu. in./lb. | 18.22 cu. in./lb. |
Color | Clear | Black |
Compressive Strength | 4,200 psi | 16,350 psi |
Compressive Modulus | 44,000 psi | 142,600 psi |
Flexural Modulus | 183,200 psi | 710,000 psi |
Shrinkage | 0.0125 in. / in. | 0.001 in. / in. |
Crystal Clear™ 202 | EpoxAcast™ 650 BLACK + 102 Hardener | |
---|---|---|
Product Type |
|
|
Mixed Viscosity | 600 cps | 7,000 cps |
Mix Ratio By Weight | 100A:90B | 100A:13B |
Pot Life | 9 minutes | 90 minutes |
Cure Time | 90 minutes | 4 hours |
Barcol 935 Hardness | — | 93 |
Shore D Hardness | 80 | — |
Specific Gravity | 1.036 g/cc | 1.52 g/cc |
Specific Volume | 26.7 cu. in./lb. | 18.22 cu. in./lb. |
Color | Clear | Black |
Tensile Strength | 3,500 psi | — |
Tensile Modulus | 86,240 psi | 1,503,000 psi |
Ultimate Tensile | — | 6,000 psi |
Tensile Elongation | — | 0.42 % |
Elongation @ Break | 10 % | — |
Compressive Strength | 4,200 psi | 16,350 psi |
Compressive Modulus | 44,000 psi | 142,600 psi |
Flexural Strength | 5,390 psi | 5,890 psi |
Flexural Modulus | 183,200 psi | 710,000 psi |
Shrinkage | 0.0125 in. / in. | 0.001 in. / in. |
Heat Deflection Temp | 120 °F | 129 °F |
Index of Refraction at 20°C | 1.49888 | — |
Index of Refraction at 25°C | 1.49893 | — |
Crystal Clear™ 202 is a water white clear and made specifically for applications that require clarity. These rigid urethane casting resins differ only in working and demold times. Low viscosity ensures easy mixing and pouring. Crystal Clear™ resins cure at room temperature* with negligible shrinkage.
CAUTION: NOT FOR HOME USE. THIS PRODUCT IS FOR INDUSTRIAL USE ONLY. With adequate local exhaust ventilation, respiratory protection is not normally required when using this product. Where risk assessment shows air-purifying respirators are appropriate, follow OSHA respirator regulations and European Standards EN 141, 143 and 371. Protective clothing (gloves and long sleeves) is required to minimize the risk of dermal sensitization. If breathing is affected or a dermal rash develops, immediately cease using this product and seek medical attention. Read SDS before using.
EpoxAcast™ 650 Black is a mineral filled general purpose casting epoxy that is low cost and versatile. It features a low mixed viscosity for minimal bubble entrapment.