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Epocast 1622 FST A/B
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Huntsman Advanced Materials |
| Trademark: | Epocast |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | L7HzYY_Epocast-1622-FST-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| DESCRIPTION: EPOCAST® 1622 FST A/B is a two-component, low density, pumpable FST epoxy syntactic material designed for potting fasteners and panel joining of honeycomb structures used in aerospace interior applications. It is easily extruded through Semco ® dispensing nozzles, yet does not flow after it has been applied. EPOCAST® 1622 FST A/B sets quickly at room temperature and is well suited for aerospace applications requiring a rapid component assembly. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | ASTM D1622 | ||
| -- 1 | 0.730 | g/cm³ | ASTM D1622 |
| -- 2 | 0.770 | g/cm³ | ASTM D1622 |
| -- 3 | 1.00 | g/cm³ | ASTM D1622 |
| Shrinkage | 0.41 | % | ASTM D6289 |
| Viscosity | ASTM D2196 | ||
| 25°C 4 | Paste | ASTM D2196 | |
| 25°C 5 | Paste | ASTM D2196 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flammability | FAR 25.853 | ||
| 12 second vertical burn - burn length | cm | FAR 25.853 | |
| 12 second vertical burn - extinguish time | sec | FAR 25.853 | |
| Smoke density- at 4 minutes | 90 | ASTM E662 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Gel Time - 55.7g (25°C) 6 | 15.0 | min | ASTM D2471 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Lap Shear - AL/AL (23°C) | 11.7 | MPa | ASTM D1002 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Compressive Modulus | 2410 | MPa | ASTM D695 |
| Compressive Strength | ASTM D695 | ||
| 70°C | 20.7 | MPa | ASTM D695 |
| 23°C | 58.6 | MPa | ASTM D695 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Glass Transition Temperature | 78.0 | °C | ASTM E1545 |
| CLTE - Flow | ASTM E831 | ||
| -- 7 | 3.9E-5 | cm/cm/°C | ASTM E831 |
| -- 8 | 8.1E-5 | cm/cm/°C | ASTM E831 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 100 | ||
| Component B | Mixing ratio by weight: 12 | ||
| Shelf Life (25°C) | 52 | wk | |
| Thermoset Mix Viscosity 9(25°C) | 14.0 | cP | ASTM D2196 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| CURE SCHEDULE: 3 to 5 days at room temperature or gel at room temperature plus 3 to 5 hours at 125°F (52°C).Insert pull-out strength at 73°F: 300 lbInsert torque-out strength at 73°F: 100 in-lbExtrusion rate: 350 g/minFlow resistance: <0.1 inch |
| Note Message | |
|---|---|
| 1 . | Part A |
| 2 . | System |
| 3 . | Part B |
| 4 . | System |
| 5 . | Part A |
| 6 . | System |
| 7 . | below Tg |
| 8 . | above Tg |
| 9 . | Part B |
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