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Lasulf LASULF
| Category: | PSU , Polysulfone |
| Manufacturer: | LATI S.p.A. |
| Trademark: | Lasulf |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | QzzPsa_Lasulf-LASULF.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polysulphone (PSU). UL94 V-1 classified, halogens free. Product UL certified. Low smoke toxicity index and optical density. Very high dimensional stability. Low thermal expansion coefficient. Very high thermal resistance. |
| General Information | |
|---|---|
| Features |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.23 | g/cm³ | ISO 1183 |
| Molding Shrinkage 1 | ISO 294-4 | ||
| Across Flow : 2.00 mm | 0.65 to 0.95 | % | |
| Flow : 2.00 mm | 0.60 to 0.90 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ISO 527-2/1 | ||
| 23°C | 2500 | MPa | |
| 60°C | 2300 | MPa | |
| 90°C | 2200 | MPa | |
| 120°C | 2000 | MPa | |
| 150°C | 1900 | MPa | |
| Tensile Stress | ISO 527-2/5 | ||
| Yield, 23°C | 70.0 | MPa | |
| Yield, 60°C | 65.0 | MPa | |
| Yield, 90°C | 55.0 | MPa | |
| Yield, 120°C | 45.0 | MPa | |
| Yield, 150°C | 35.0 | MPa | |
| Tensile Strain | ISO 527-2/5 | ||
| Yield, 23°C | 6.0 | % | |
| Yield, 60°C | 4.5 | % | |
| Yield, 90°C | 4.0 | % | |
| Yield, 120°C | 3.5 | % | |
| Yield, 150°C | 2.8 | % |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -20°C | 1.5 | kJ/m² | |
| 23°C | 5.0 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -20°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact (23°C, 3.20 mm) | 65 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 180 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 165 | °C | ISO 75-2/A |
| Continuous Use Temperature 2 | 150 | °C | |
| Vicat Softening Temperature | 175 | °C | ISO 306/B50 |
| CLTE - Flow (30 to 100°C) | 2.5E-5 | cm/cm/°C | ASTM D696 |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Comparative Tracking Index 3(Solution A) | 150 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | HB | ||
| 3.00 mm | V-1 | ||
| Glow Wire Flammability Index | IEC 60695-2-12 | ||
| 1.00 mm | 960 | °C | |
| 2.00 mm | 960 | °C | |
| Oxygen Index | 30 | % | ASTM D2863 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 to 130 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 290 to 320 | °C | |
| Mold Temperature | 110 to 130 | °C | |
| Injection Rate | Fast |
| Note Message | |
|---|---|
| 1 . | at 60 Mpa of cavity pressure |
| 2 . | 20,000 hr |
| 3 . | Without Surfactant |
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