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Later 4E61
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | LATI S.p.A. |
| Trademark: | Later |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 6fRudD_Later-4E61.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Compound based on Polybutylene Terephtalate (PBT). Toughened. Very high impact resistance even at low temperature. |
| General Information | |
|---|---|
| Additive |
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| Features |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.26 | g/cm³ | ISO 1183 |
| Molding Shrinkage 1 | ISO 294-4 | ||
| Across Flow : 2.00 mm | 1.8 to 2.1 | % | |
| Flow : 2.00 mm | 1.8 to 2.1 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ISO 527-2/1 | ||
| 23°C | 1900 | MPa | |
| 60°C | 600 | MPa | |
| 90°C | 300 | MPa | |
| 120°C | 200 | MPa | |
| Tensile Stress (Yield, 23°C) | 40.0 | MPa | ISO 527-2/5 |
| Tensile Strain (Yield, 23°C) | 7.0 | % | ISO 527-2/5 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -20°C | 10 | kJ/m² | |
| 23°C | 15 | 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) | 140 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 115 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 55.0 | °C | ISO 75-2/A |
| Continuous Use Temperature 2 | 120 | °C | |
| Vicat Softening Temperature | 145 | °C | ISO 306/B50 |
| CLTE - Flow (30 to 100°C) | 1.0E-4 | cm/cm/°C | ASTM D696 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 to 130 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 230 to 245 | °C | |
| Mold Temperature | 70.0 to 90.0 | °C | |
| Injection Rate | Moderate |
| Note Message | |
|---|---|
| 1 . | at 60 MPa of cavity pressure |
| 2 . | 20,000 hr |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Mylar® WC (500 guage) | DuPont Teijin Films U.S. | PET | Mylar® |
| CERTENE™ LLI-2024 | Muehlstein | LLDPE | CERTENE™ |
| Leona™ 1300S | Asahi Kasei Chemicals Corporation | Nylon 66 | Leona™ |
| TECHNYL® C 230 NATURAL | Solvay Engineering Plastics | Nylon 6 | TECHNYL® |
| POCAN® B 3225 000000 | LANXESS GmbH | PBT | POCAN® |
