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Lapex A
| Category: | PESU , Polyethersulfone |
| Manufacturer: | LATI S.p.A. |
| Trademark: | Lapex |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 2pR7Vk_Lapex-A.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Polyethersulphone (PES). UL94 V-0 classified, halogens free. Low smoke density and low toxicity index. Very high dimensional stability. |
| General Information | |
|---|---|
| Features |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.37 | g/cm³ | ISO 1183 |
| Molding Shrinkage 1 | ISO 294-4 | ||
| Across Flow : 2.00 mm | 0.80 to 0.95 | % | |
| Flow : 2.00 mm | 0.75 to 0.95 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ISO 527-2/1 | ||
| 23°C | 2950 | MPa | |
| 60°C | 2800 | MPa | |
| 90°C | 2750 | MPa | |
| 120°C | 2700 | MPa | |
| 150°C | 2600 | MPa | |
| Tensile Stress | ISO 527-2/5 | ||
| Yield, 23°C | 85.0 | MPa | |
| Yield, 60°C | 80.0 | MPa | |
| Yield, 90°C | 75.0 | MPa | |
| Yield, 120°C | 65.0 | MPa | |
| Yield, 150°C | 50.0 | MPa | |
| Tensile Strain | ISO 527-2/5 | ||
| Yield, 23°C | 6.0 | % | |
| Yield, 60°C | 6.0 | % | |
| Yield, 90°C | 4.7 | % | |
| Yield, 120°C | 4.0 | % | |
| Yield, 150°C | 3.2 | % |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -20°C | 2.5 | kJ/m² | |
| 23°C | 6.5 | 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) | 70 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 210 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 195 | °C | ISO 75-2/A |
| Continuous Use Temperature 2 | 180 | °C | |
| Vicat Softening Temperature | 215 | °C | ISO 306/B50 |
| CLTE - Flow (30 to 100°C) | 3.0E-5 | cm/cm/°C | ASTM D696 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | UL 94 | ||
| 1.50 mm | V-0 | ||
| 3.00 mm | V-0 | ||
| Oxygen Index | 39 | % | ASTM D2863 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 140 to 180 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 340 to 370 | °C | |
| Mold Temperature | 140 to 165 | °C | |
| Injection Rate | Fast |
| Note Message | |
|---|---|
| 1 . | at 60 Mpa of cavity pressure |
| 2 . | 20,000 hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Maxxam™ VS-693.G001-8009 | PolyOne Corporation | PP, Unspecified | Maxxam™ |
| Maxxam™ PPC-20T Nat | PolyOne Corporation | PP Copolymer | Maxxam™ |
| Tenite™ Butyrate 565A3720023 Clear, Trsp | Eastman Chemical Company | CAB | Tenite™ Butyrate |
| SuperLite® SL550800-100 (1.5mm) | Azdel, Inc. | PP, Unspecified | SuperLite® |
| EPIMAX® ABS-806HG | Osterman & Company | ABS | EPIMAX® |
