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Lytex 4084
| Category: | Epoxy , Epoxy; Epoxide |
| Manufacturer: | Quantum Composites Inc. |
| Trademark: | Lytex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | r5BLlX_Lytex-4084.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Lytex 4084 is a high performance, glass fiber 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 excellent electrical properties. It is the 1-inch fiber version of Lytex 9063. |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.85 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 0.050 | % | ASTM D955 |
| Water Absorption (24 hr) | 0.080 | % | ASTM D570 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength | 269 | MPa | ASTM D638 |
| Flexural Modulus | 19300 | MPa | ASTM D790 |
| Flexural Strength | 476 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact | 2300 | J/m | ASTM D256 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Deflection Temperature Under Load (1.8 MPa, Unannealed) | 302 | °C | ASTM D648 |
| Continuous Use Temperature | 177 | °C | ASTM D794 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 3.0E+14 | ohms·cm | ASTM D257 |
| Dielectric Strength | 20 | kV/mm | ASTM D149 |
| Dielectric Constant (100 Hz) | 4.30 | ASTM D150 | |
| Dissipation Factor (100 Hz) | 7.0E-3 | ASTM D150 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Shelf Life (-18°C) | 26 | wk | |
| Demold Time (138°C) | 5.0 to 10 | min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Cheng Yu VH826 | Cheng Yu Plastic Company Limited | ABS | Cheng Yu |
| Karina IVORY PVC COMPOUND KAPU 5535/1-Y(***) | Karina Ind. e Com. de Plásticos Ltda | PVC, Unspecified | Karina |
| INEOS Wire & Cable BPD3801 | INEOS Olefins & Polymers Europe | LLDPE | INEOS Wire & Cable |
| TPV Elastoprene® N40D-E00 | Elastómeros Riojanos S.A. | PP+EPDM | TPV Elastoprene® |
| Moplen EP542T | PolyMirae | PP Impact Copolymer | Moplen |
