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Vyncolit® 4221XB
| Category: | Phenolic , Phenolic |
| Manufacturer: | Vyncolit N.V. |
| Trademark: | Vyncolit® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 5TbuiH_Vyncolit-4221XB.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| Vyncolit® 4221XB is an organic and mineral filled phenolic molding compound with good mechanical properties in combination with good electrical and heat 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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| Forms |
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| Processing Method |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.50 | g/cm³ | ISO 1183 |
| Apparent Density | 0.55 | g/cm³ | ISO 60 |
| Molding Shrinkage - Flow | 0.57 | % | ISO 2577 |
| Water Absorption (23°C, 24 hr) | 0.19 | % | ISO 62 |
| Post Shrinkage | 0.13 | % | ISO 2577 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flexural Strain at Break | 1.5 | % | ISO 178 |
| Tensile Modulus (Injection Molded) | 9000 | MPa | ISO 527-2 |
| Tensile Stress (Break, Injection Molded) | 62.0 | MPa | ISO 527-2 |
| Tensile Strain (Break, Injection Molded) | 0.88 | % | ISO 527-2 |
| Flexural Modulus (Injection Molded) | 8000 | MPa | ISO 178 |
| Flexural Stress (Injection Molded) | 126 | MPa | ISO 178 |
| Compressive Stress | 235 | MPa | ISO 604 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (Injection Molded) | 2.4 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (Injection Molded) | 8.6 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 174 | °C | ISO 75-2/Af |
| Linear thermal expansion coefficient | TMA | ||
| Flow | 2.7E-5 | cm/cm/°C | TMA |
| Lateral | 6.2E-5 | cm/cm/°C | TMA |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 2.4E+13 | ohms | IEC 60093 |
| Volume Resistivity | 1.7E+15 | ohms·cm | IEC 60093 |
| Dielectric Strength | 34 | kV/mm | IEC 60243-1 |
| Comparative Tracking Index | 200 | V | IEC 60112 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| 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 |
| Injection instructions |
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| Plastication: 50rpmInjection Time: 2 to 8 secHold Time: 1 to 5 sec/mmCure Time, 0.125 in: 5 to 12 sec/mm |
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|---|---|---|---|
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| TYNEC® CG300 | Tyne Plastics LLC. | PC | TYNEC® |
| CP PRYME® Nylon 66 NN200L | Chase Plastics Services Inc. | Nylon 66 | CP PRYME® Nylon 66 |
| Grilamid® L 20 L | EMS-GRIVORY | Nylon 12 | Grilamid® |
| Braskem PE ML3602U | Braskem | LLDPE | Braskem PE |
