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Crastin® ST820 NC010
| Category: | PBT , THERMOPLASTIC POLYESTER RESIN |
| Manufacturer: | DuPont Performance Polymers |
| Trademark: | Crastin® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 9BgEsv_Crastin-ST820-NC010.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Unreinforced Polybutylene Terephthalate with Excellent Impact Resistance |
| General Information | |
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| Additive |
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| Uses |
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| Agency Ratings |
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| Forms |
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| Processing Method |
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| Multi-Point Data |
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| Part Marking Code (ISO 11469) |
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| Resin ID (ISO 1043) |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.22 | g/cm³ | ISO 1183 |
| Molding Shrinkage | ISO 294-4 | ||
| Across Flow | 1.8 | % | |
| Flow 1 | 2.5 | % | |
| Flow | 1.9 | % | |
| Water Absorption | ISO 62 | ||
| 23°C, 24 hr, 2.00 mm | 0.31 | % | |
| Equilibrium, 23°C, 2.00 mm, 50% RH | 0.12 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rockwell Hardness (R-Scale) | 104 | ISO 2039-2 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 1700 | MPa | ISO 527-2 |
| Tensile Stress (Yield) | 38.0 | MPa | ISO 527-2 |
| Tensile Strain (Yield) | 7.0 | % | ISO 527-2 |
| Nominal Tensile Strain at Break | > 50 | % | ISO 527-2 |
| Flexural Modulus | 1550 | MPa | ISO 178 |
| Flexural Stress | 50.0 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Charpy Notched Impact Strength | ISO 179/1eA | ||
| -40°C | 10 | kJ/m² | |
| -30°C | 10 | kJ/m² | |
| 23°C | 85 | kJ/m² | |
| Charpy Unnotched Impact Strength | ISO 179/1eU | ||
| -30°C | No Break | ||
| 23°C | No Break | ||
| Notched Izod Impact Strength | ISO 180/1A | ||
| -40°C | 10 | kJ/m² | |
| -30°C | 15 | kJ/m² | |
| 23°C | 60 | kJ/m² | |
| Unnotched Izod Impact Strength | ISO 180/1U | ||
| -40°C | 270 | kJ/m² | |
| -30°C | No Break | ||
| 23°C | No Break |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Heat Deflection Temperature | |||
| 0.45 MPa, Unannealed | 100 | °C | ISO 75-2/B |
| 0.45 MPa, Annealed | 145 | °C | ISO 75-2/B |
| 1.8 MPa, Unannealed | 50.0 | °C | ISO 75-2/A |
| Vicat Softening Temperature | 125 | °C | ISO 306/B50 |
| Melting Temperature 2 | 225 | °C | ISO 11357-3 |
| CLTE | ISO 11359-2 | ||
| Flow | 1.9E-4 | cm/cm/°C | |
| Transverse | 1.9E-4 | cm/cm/°C |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Surface Resistivity | 1.0E+15 | ohms | IEC 60093 |
| Volume Resistivity | > 1.0E+15 | ohms·cm | IEC 60093 |
| Electric Strength | 27 | kV/mm | IEC 60243-1 |
| Dissipation Factor | IEC 60250 | ||
| 100 Hz | 0.020 | ||
| 1 MHz | 0.019 | ||
| Comparative Tracking Index | 600 | V | IEC 60112 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Burning Rate (1.00 mm) | 38 | mm/min | ISO 3795 |
| Flammability Classification | IEC 60695-11-10, -20 | ||
| 0.800 mm | HB | ||
| 1.50 mm | HB | ||
| Oxygen Index | 19 | % | ISO 4589-2 |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Melt Density | 1.03 | g/cm³ | |
| Specific Heat Capacity of Melt | 2100 | J/kg/°C | |
| Thermal Conductivity of Melt | 0.20 | W/m/K |
| Note Message | |
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| 1 . | Annealed |
| 2 . | 10°C/min |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Sylvin 5165-70 Natural | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
| NEXUS PP CPP1NB | Nexus Resin Group, LLC. | PP Impact Copolymer | NEXUS PP |
| Dryflex® 9012 | ELASTO | TPE | Dryflex® |
| Lumid® HI2302A(W) | LG Chem Ltd. | Nylon 6 | Lumid® |
| Deprene 101-87 | Shanghai Lin Gen Rubber Materials Co., Ltd. | PP+EPDM | Deprene |
