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VYPET VNT 340SK
| Category: | PET , Polyethylene Terephthalate |
| Manufacturer: | Lavergne Group |
| Trademark: | VYPET |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | qGfIDM_VYPET-VNT-340SK.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Vypet VNT 340SK is a 40% glass/mineral reinforced PET injection molding compound especially designed for electrical applications where equal flow / cross dielectric properties are required. Features:
Applications:
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| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Uses |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density (23°C) | 1.64 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ASTM D955 | ||
| Flow : 2.00mm 1 | 0.25 | % | ASTM D955 |
| Flow : 3.20mm 2 | 0.32 | % | ASTM D955 |
| Transverse flow : 2.00mm 3 | 0.53 | % | ASTM D955 |
| Transverse flow : 3.20mm 4 | 0.79 | % | ASTM D955 |
| Water Absorption (23°C, 24 hr) | 0.060 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 113 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (Break, 23°C) | 111 | MPa | ISO 527-2/5 |
| Flexural Modulus 5 | 10500 | MPa | ISO 178 |
| Flexural Stress 6 | 170 | MPa | ISO 178 |
| Compressive Strength 7 | 151 | MPa | ASTM D695 |
| Shear Strength | 58.5 | MPa | ASTM D732 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Notched Izod Impact (23°C) | 5.7 | kJ/m² | ISO 180 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature (1.8 MPa, Unannealed) | 208 | °C | ISO 75-2/A |
| Melting Temperature | 249 | °C | ISO 11357-3 |
| Linear thermal expansion coefficient | ISO 11359-2 | ||
| Flow : 23 to 55°C | 1.7E-5 | cm/cm/°C | ISO 11359-2 |
| Lateral : 23 to 55°C | 8.7E-5 | cm/cm/°C | ISO 11359-2 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.1E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength 8 | ASTM D149 | ||
| 23°C, 1.60 mm, Oil | 22 | kV/mm | ASTM D149 |
| 23°C, 3.20 mm, Oil | 16 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 3.80 | ASTM D150 | |
| Dissipation Factor (1 kHz) | 0.011 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Burning Rate (1.00 mm) | 47 | mm/min | ISO 3795 |
| Flame Rating (0.750 mm) | HB | UL 94 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 120 | °C | |
| Drying Time | 2.0 - 4.0 | hr | |
| Suggested Max Moisture | 0.020 | % | |
| Rear Temperature | 260 - 270 | °C | |
| Middle Temperature | 265 - 280 | °C | |
| Front Temperature | 271 - 293 | °C | |
| Nozzle Temperature | 280 - 299 | °C | |
| Processing (Melt) Temp | 280 - 299 | °C | |
| Mold Temperature | 75.0 - 125 | °C |
| Injection instructions |
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| Mold thick wall temperature: 75-95°C (165-195°F)Mold thin wall temperature: 95-125°C (203-257°F) |
| Note Message | |
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| 1 . | (2mmx60mmx60mm) |
| 2 . | (3.2mmx7.6mmx12.6mm) |
| 3 . | (2mmx60mmx60mm) |
| 4 . | (3.2mmx7.6mmx12.6mm) |
| 5 . | 2.0 mm/min |
| 6 . | 2.0 mm/min |
| 7 . | 1.3 mm/min |
| 8 . | 500 V/sec |
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