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BCC Resins BC 7069-2
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | BCC Products Inc. |
| Trademark: | BCC Resins |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | imGlff_BCC-Resins-BC-7069-2.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| BC 7069-2 is an aluminum filled, epoxy mass casting resin. This room temperature cure system may be cast to a thickness of 4 inches in non-conductive molds and 5 inches in metal molds without foaming or yielding excessive shrinkage. Casting thickness can be increased by incorporating aluminum needles, puffs or granules. BC 7069-2 when properly cured, provides nearly perfect reproduction, resulting in a dimensionally stable, hard, tough surface. For use in constructing duplicate models, prototypes, patterns, facing dies. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.69 | g/cm³ | ASTM D792, ASTM D1505 |
| Molding Shrinkage - Flow | 0.25 | % | ASTM D955 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore D) | 87 | ASTM D2240 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Ultimate) | 43.4 | MPa | ASTM D638 |
| Flexural Strength (Break) | 73.8 | MPa | ASTM D790 |
| Compressive Strength | 97.2 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 54.4 | °C | ASTM D648 |
| CLTE - Flow | 6.6E-5 | cm/cm/°C | ASTM D696 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 10, Mix Ratio by Volume: 19 | ||
| Resin | Mix Ratio by Weight: 100, Mix Ratio by Volume: 100 | ||
| Pot Life (24°C) | 120 to 150 | min | |
| Thermoset Mix Viscosity (24°C) | 12000 | cP | ASTM D2393 |
| Demold Time (24°C) | 1400 to 2900 | min |
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