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All Technical Data
| EpoxAcast™ 650 BLACK + HT Hardener | |
|---|---|
| Product Type |
|
| Mixed Viscosity | 5,000 cps |
| Mix Ratio By Weight | 100A:10B |
| Pot Life | 3 hours |
| Cure Time | Twenty Four Hours Followed By Post Cures |
| Barcol 935 Hardness | 93 |
| Specific Gravity | 1.52 g/cc |
| Specific Volume | 18.22 cu. in./lb. |
| Color | Black |
| Tensile Modulus | 1,079,000 psi |
| Ultimate Tensile | 6,900 psi |
| Tensile Elongation | 0.82 % |
| Compressive Strength | 15,980 psi |
| Compressive Modulus | 134,000 psi |
| Flexural Strength | 10,850 psi |
| Flexural Modulus | 775,000 psi |
| Shrinkage | 0.007 in. / in. |
| Heat Deflection Temp | 187 °F |
Product Description
EpoxAcast™ 650 BLACK + HT Hardener
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.EpoxAcast™ 650 Black is used for making hard dies for metal stamping as well as patterns and fixtures. It is also used for electrical encapsulation to extend the life cycles and enhance the performance of potted electronic devices. The high compressive strength of EpoxAcast™ 650 Black makes it ideal for making stamping dies for production pressing of metal ornaments.