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Later 4 K/30
| 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: | zzmffF_Later-4-K-30.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Compound based on Polybutylene Terephtalate (PBT). Carbon fibre. |
| General Information | |
|---|---|
| Filler / Reinforcement |
|
| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.42 | g/cm³ | ISO 1183 |
| Molding Shrinkage 1 | ISO 294-4 | ||
| Across Flow : 2.00 mm | 0.25 to 0.40 | % | |
| Flow : 2.00 mm | 0.10 to 0.25 | % |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | ISO 527-2/1 | ||
| 23°C | 21500 | MPa | |
| 60°C | 15500 | MPa | |
| 90°C | 9300 | MPa | |
| 120°C | 6200 | MPa | |
| 150°C | 4300 | MPa | |
| Tensile Stress | ISO 527-2/5 | ||
| Break, 23°C | 150 | MPa | |
| Break, 60°C | 110 | MPa | |
| Break, 90°C | 80.0 | MPa | |
| Break, 120°C | 60.0 | MPa | |
| Break, 150°C | 45.0 | MPa | |
| Tensile Strain | ISO 527-2/5 | ||
| Break, 23°C | 1.0 | % | |
| Break, 60°C | 1.3 | % | |
| Break, 90°C | 1.5 | % | |
| Break, 120°C | 1.7 | % | |
| Break, 150°C | 2.0 | % |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength (23°C) | 6.0 | kJ/m² | ISO 179/1eA |
| Charpy Unnotched Impact Strength (23°C) | 40 | kJ/m² | ISO 179/1eU |
| Notched Izod Impact (23°C) | 60 | J/m | ASTM D256A |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 225 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 215 | °C | ISO 75-2/A |
| Continuous Use Temperature 2 | 135 | °C | |
| Vicat Softening Temperature | 215 | °C | ISO 306/B50 |
| CLTE - Flow (30 to 100°C) | 3.0E-6 | cm/cm/°C | ASTM D696 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 110 to 130 | °C | |
| Drying Time | 3.0 | hr | |
| Processing (Melt) Temp | 240 to 260 | °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 |
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