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Vyncolit® A2990
| Category: | Phenolic , Phenolic |
| Manufacturer: | Vyncolit N.V. |
| Trademark: | Vyncolit® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | qEN3Vx_Vyncolit-A2990.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Vyncolit® A2990 is a glass fiber reinforced resol resin based on molding material. It has good mechanical properties, combined with superior electrical insulation properties. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| RoHS Compliance |
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| Appearance |
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| Processing Method |
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| Part Marking Code (ISO 11469) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.80 | g/cm³ | ISO 1183 |
| Apparent Density | 0.79 | g/cm³ | ISO 60 |
| Molding Shrinkage | 0.23 | % | ISO 2577 |
| Water Absorption (Saturation, 23°C) | 0.11 | % | ISO 62 |
| Post Shrinkage | 0.070 | % | ISO 2577 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Strain at Break | 1.3 | % | ISO 178 |
| Tensile Modulus (Injection Molded) | 18000 | MPa | ISO 527-2 |
| Tensile Stress (Break, Injection Molded) | 114 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 0.88 | % | ISO 527-2 |
| Flexural Modulus (Injection Molded) | 16000 | MPa | ISO 178 |
| Flexural Stress (Injection Molded) | 185 | MPa | ISO 178 |
| Compressive Stress | 257 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (Injection Molded) | 3.4 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (Injection Molded) | 13 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 1.8 MPa, Unannealed | 151 | °C | ISO 75-2/Af |
| 8.0 MPa, Unannealed | 136 | °C | ISO 75-2/Cf |
| CLTE | TMA | ||
| Flow | 5.0E-6 | cm/cm/°C | |
| Transverse | 4.0E-5 | cm/cm/°C | |
| Thermal Conductivity | 0.41 | W/m/K | ASTM E1461 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 7.4E+13 | ohms | IEC 60093 |
| Volume Resistivity | 3.8E+15 | ohms·cm | DIN 53482 |
| Electric Strength | 32 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index | 200 | V | IEC 60112 |
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