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VESTORAN® 1900GF20
| Category: | PPE , Polyphenylene Ether |
| Manufacturer: | Evonik Industries AG |
| Trademark: | VESTORAN® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | OWwDRq_VESTORAN-1900GF20.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Modified polyphenylene ether (PPE), heat resistant, glass fiber-reinforced, suitable for plastic/rubber composites manufactured by the K&K process VESTORAN is the registered trademark of Evonik Degussa GmbH for molding compounds containing poly-2,6-dimethyl-1,4-phenylene ether as polymeric constituent (polyphenylene ether, PPE, also referred to as PPO). As a material of amorphous structure VESTORAN 1900GF20 shows very small mold, shrinkage. Therefore molded parts have a very low tendency to warp. Moldings of VESTORAN 1900GF20 are dimensionally stable and hydrolysis resistant even in hot water, but are more sensitive to organic solvents than semi-crystalline plastics. VESTORAN 1900GF20 is resistant to aqueous alkalines and acides, certain alcohols, and glycol solutions. Glass fiber reinforcement of this molding material combines outstanding heat deflection temperature under load with high strength and rigidity. The even smaller shrinkage compared to non-reinforced VESTORAN depends on the orientation of the glass fibers in the molded parts. VESTORAN 1900GF20 is particularly suitable for the adhesion promoter-free manufacturing of plastic/rubber composites by the Evonik Degussa GmbH-patented K&K process. Compared to VESTORAN 1900, VESTORAN 1900GF20 offers higher rigidity and strength. Colored material contains only cadmiumfree pigments. |
| General Information | |
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| Filler / Reinforcement |
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| Features |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.19 | g/cm³ | ISO 1183 |
| Melt Volume-Flow Rate (MVR) (300°C/21.6 kg) | 15.0 | cm³/10min | ISO 1133 |
| Molding Shrinkage 1 | ISO 294-4 | ||
| Vertical flow direction | 0.60 | % | ISO 294-4 |
| Flow direction : 80°C, 2.00mm | 0.50 | % | ISO 294-4 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 5600 | MPa | ISO 527-2 |
| Tensile Stress (Break) | 110 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 3.0 | % | ISO 527-2 |
| Flexural Modulus | 5700 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -30°C, complete fracture | 12 | kJ/m² | ISO 179/1eA |
| 0°C, complete fracture | 12 | kJ/m² | ISO 179/1eA |
| 23°C, complete fracture | 12 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C, complete fracture | 50 | kJ/m² | ISO 179/1eU |
| 0°C, complete fracture | 50 | kJ/m² | ISO 179/1eU |
| 23°C, complete fracture | 50 | kJ/m² | ISO 179/1eU |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 190 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 185 | °C | ISO 75-2/A |
| Vicat Softening Temperature | |||
| -- | 200 | °C | ISO 306/A |
| -- | 190 | °C | ISO 306/B |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity 2 | 1.0E+13 | ohms | IEC 60093 |
| Volume Resistivity | 1.0E+13 | ohms·cm | IEC 60093 |
| Dielectric Strength | 33 | kV/mm | IEC 60243-1 |
| Relative Permittivity | IEC 60250 | ||
| 100 Hz | 2.90 | IEC 60250 | |
| 1 MHz | 2.70 | IEC 60250 | |
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 8.0E-4 | IEC 60250 | |
| 1 MHz | 1.8E-3 | IEC 60250 | |
| Comparative Tracking Index | IEC 60112 | ||
| Solution a 3 | 175 | V | IEC 60112 |
| Solution a | 200 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 0.800 mm | HB | UL 94 | |
| 1.60 mm | HB | UL 94 | |
| Oxygen Index | 29 | % | ISO 4589-2 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Electrolytical Corrosion - Step | A1 | IEC 60426 | |
| Relative Weld Line Strength | 60 | % | ISO 527 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 80.0 - 110 | °C | |
| Drying Time | < 2.0 | hr | |
| Rear Temperature | 280 | °C | |
| Middle Temperature | 300 | °C | |
| Front Temperature | 320 | °C | |
| Nozzle Temperature | 320 | °C | |
| Processing (Melt) Temp | 310 - 340 | °C | |
| Mold Temperature | 125 | °C | |
| Injection Pressure | 80.0 - 160 | MPa | |
| Back Pressure | 0.500 - 1.00 | MPa | |
| Screw L/D Ratio | 20.0:1.0 | ||
| Screw Compression Ratio | 2.0 : 1.0 - 3.0 : 1.0 | ||
| Vent Depth | 0.050 | mm |
| Injection instructions |
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| Nozzle: Diameter min. 3 mmHolding pressure: 50 to 80% of injection pressureHydraulic back pressure: 5 to 10 bar, no decompression (specific back pressure 50 to 100 bar) |
| Note Message | |
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| 1 . | determined on 2 mm sheets with film gate at rim mold temperature 80°C |
| 2 . | Roa |
| 3 . | 100 drop value |
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