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Epocast 938-A2
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Huntsman Advanced Materials |
| Trademark: | Epocast |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | BXNDbF_Epocast-938-A2.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Description: Epocast ® 938-A-2 epoxy structural syntactic is a frozen, one-component, flame-retardant compound designed for reinforcing honeycomb structures. Epocast® 938-A-2 epoxy syntactic features high compressive strength at temperatures to >350°F (177°C). When thawed, it can be extruded from cartridges as a thixotropic paste. Epocast® 938-A2 is qualified to BMS, 5-28, Type 12 (classes 1 and 2) and Type 13; SMS 116201, Type 2; RMS 027, Type X; and others. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | < 1.40 | g/cm³ | ASTM D1622 |
| Flow Length | mm | BMS 5-28 |
| Flammability | Nominal Value | ||
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| flammability- horizontal or vertical | Self-extinguishing |
| Additional Information | Nominal Value | Unit | Test Method |
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| Extrudability (25°C) | > 1000 | g/min | BMS 5-28 |
| Weight Gain 1 | % | ASTM D543 | |
| Work Life - 100 gms, after thaw (25°C) | 18.0 | hr | ASTM D1338 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Compressive Strength | ASTM D695 | ||
| 177°C | > 89.6 | MPa | ASTM D695 |
| 25°C | > 152 | MPa | ASTM D695 |
| Additional Information | Nominal Value | Unit | Test Method |
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| Cure Schedule: Heat the material from room temperature at the rate of 5-7°F per minute, plus 1 hour at 350°F (177°C) or 90 minutes at 250°F (121°C). Cure temperature refers to temperature of material as determined by thermocouple. (Slow heat rise to 5-7°F is preferred to reduce shrinkage and minimize gassing during cure). |
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| 1 . | Fluids: DI water, Skydrol 500B, MIL-H-5606 hydraulic, ASTM D 471 reference fuel |
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| ELASTOSIL® LR 3005/70 A/B | Wacker Chemie AG | Silicone | ELASTOSIL® LR |
| MAXAMID™ RC6HSL-BK09 | Pier One Polymers, Inc. | Nylon 6 | MAXAMID™ |
