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Lytex 4179
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Quantum Composites Inc. |
| Trademark: | Lytex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | qbqZtN_Lytex-4179.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Lytex 4179 is a high-performance, 3K tow carbon fiber (PAN) reinforced epoxy sheet molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance, and low density. It is a shorter fiber length version of Lytex 4149 |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.45 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.0 | % | ASTM D955 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 48300 | MPa | ASTM D638 |
| Tensile Strength | 221 | MPa | ASTM D638 |
| Flexural Modulus | 33100 | MPa | ASTM D790 |
| Flexural Strength | 448 | MPa | ASTM D790 |
| Compressive Modulus | 31700 | MPa | ASTM D695 |
| Compressive Strength | 269 | MPa | ASTM D695 |
| Shear Modulus | 13100 | MPa | ASTM D732 |
| Shear Strength | 193 | MPa | ASTM D732 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 910 | J/m | ASTM D256 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (-12°C) | 26 | wk | |
| Demold Time (138°C) | 5.0 - 10 | min |
| Additional Information |
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| The values reported as Shear Modulus, ASTM D732, and Shear Strength, ASTM D732, were tested in accordance with ASTM D5379 in the in-plane direction. |
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