Category: | Phenolic , Phenolic |
Manufacturer: | Vyncolit N.V. |
Trademark: | Vyncolit® |
Fillers: | - |
Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
Delivery Terms | FOB, CIF, DAP, DAT, DDP |
PDF: | T8aa9k_Vyncolit-X655.pdf ![]() |
PRICE: | Order Products email sales@su-jiao.com |
Message |
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Vyncolit® X655 is a glass fiber and mineral filled phenolic molding compound with excellent dimensional stability and high electrical insulation properties. UL94-listed. |
General Information | |
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Filler / Reinforcement |
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Agency Ratings |
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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 |
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Density | 2.08 | g/cm³ | ISO 1183 |
Apparent Density | 1.04 | g/cm³ | ISO 60 |
Molding Shrinkage - Flow | 0.15 | % | ISO 2577 |
Water Absorption (23°C, 24 hr) | 0.060 | % | ISO 62 |
Post Shrinkage | 0.030 | % | ISO 2577 |
Mechanical | Nominal Value | Unit | Test Method |
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Flexural Strain at Break | 0.75 | % | ISO 178 |
Tensile Modulus (Injection Molded) | 30000 | MPa | ISO 527-2 |
Tensile Stress (Break, Injection Molded) | 95.0 | MPa | ISO 527-2 |
Tensile Strain (Break, Injection Molded) | 0.45 | % | ISO 527-2 |
Flexural Modulus (Injection Molded) | 25000 | MPa | ISO 178 |
Flexural Stress (Injection Molded) | 185 | MPa | ISO 178 |
Compressive Stress | 360 | MPa | ISO 604 |
Impact | Nominal Value | Unit | Test Method |
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Charpy Notched Impact Strength (Injection Molded) | 2.7 | kJ/m² | ISO 179 |
Charpy Unnotched Impact Strength (Injection Molded) | 8.5 | kJ/m² | ISO 179 |
Thermal | Nominal Value | Unit | Test Method |
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Heat Deflection Temperature | |||
1.8 MPa, not annealed 1 | > 250 | °C | ISO 75-2/A |
1.8 MPa, not annealed | 211 | °C | ISO 75-2/A |
8.0 MPa, not annealed 2 | > 250 | °C | ISO 75-2/C |
8.0 MPa, not annealed | 160 | °C | ISO 75-2/C |
Linear thermal expansion coefficient | ASTM E831 | ||
Flow | 1.2E-5 | cm/cm/°C | ASTM E831 |
Lateral | 2.2E-5 | cm/cm/°C | ASTM E831 |
Thermal Conductivity | 0.79 | W/m/K | ASTM E1461 |
RTI Elec | 150 | °C | UL 746 |
RTI Imp | 150 | °C | UL 746 |
RTI | 150 | °C | UL 746 |
Electrical | Nominal Value | Unit | Test Method |
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Surface Resistivity | 2.1E+13 | ohms | IEC 60093 |
Volume Resistivity | 5.1E+14 | ohms·cm | IEC 60093 |
Dielectric Strength | 25 | kV/mm | IEC 60243-1 |
Comparative Tracking Index | 300 | V | IEC 60112 |
Flammability | Nominal Value | Unit | Test Method |
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Flame Rating | UL 94 | ||
1.50 mm | V-0 | UL 94 | |
3.00 mm | V-0 | UL 94 |
Injection | Nominal Value | Unit | |
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Rear Temperature | 60.0 | °C | |
Middle Temperature | 73.9 | °C | |
Nozzle Temperature | 87.8 | °C | |
Processing (Melt) Temp | 98.9 - 116 | °C | |
Mold Temperature | 166 - 188 | °C | |
Injection Pressure | 100 - 248 | MPa | |
Holding Pressure | 30.0 - 89.6 | MPa | |
Back Pressure | 4.83 - 15.2 | MPa | |
Screw Speed | 50 | rpm |
Injection instructions |
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Injection Time: 2 to 8 secHold Time: 1 to 5 sec/mmCure Time: 5 to 12 sec/mm |
Note Message | |
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1 . | Postcured up to 210 °C |
2 . | Postcured up to 210 °C |
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