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MAJORIS PBT 9237 20 M BLACK 8229
| Category: | PBT , Polybutylene Terephthalate |
| Manufacturer: | AD majoris |
| Trademark: | MAJORIS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0YzBex_MAJORIS-PBT-9237-20-M-BLACK-8229.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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PBT 9237 20 M BLACK 8229 is a 20 % mineral filled polybutylene terephthalate , intended for injection moulding. The product is available in black and natural (PBT 9237 20 M ) but other colours can be provided on request. They combine high mechanical, thermal and electrical properties with excellent chemical resistance and dimensional stability. APPLICATIONS PBT 9237 20 M BLACK 8229 is intended for the injection moulding of electrical components and automotive applications including interior, exterior and electrical and mechanical systems, such as:
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Density | 1.46 | g/cm³ | ISO 1183 |
| Molding Shrinkage - Flow | 1.0 - 1.5 | % | ISO 294-4 |
| Water Absorption (Equilibrium, 23°C, 50% RH) | 0.15 | % | ISO 62 |
| Mechanical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Modulus | 8000 | MPa | ISO 527-2 |
| Tensile Stress (Break) | 120 | MPa | ISO 527-2 |
| Tensile Strain (Break) | 3.0 | % | ISO 527-2 |
| Flexural Modulus | 6600 | MPa | ISO 178 |
| Flexural Stress | 160 | MPa | ISO 178 |
| Impact | Nominal Value | Unit | Test Method |
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| Charpy Notched Impact Strength (23°C) | 7.0 | kJ/m² | ISO 179 |
| Charpy Unnotched Impact Strength (23°C) | 33 | kJ/m² | ISO 179 |
| Thermal | Nominal Value | Unit | Test Method |
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| Heat Deflection Temperature | |||
| 0.45 MPa, not annealed | 210 | °C | ISO 75-2/B |
| 1.8 MPa, not annealed | 200 | °C | ISO 75-2/A |
| Ball Indentation Temperature | 208 | °C | NF C 62-411 |
| Melting Temperature (DSC) | 225 | °C | ISO 3146 |
| Electrical | Nominal Value | Unit | Test Method |
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| Surface Resistivity | 1.0E+14 | ohms | ASTM D257 |
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength (2.00 mm) | 37 | kV/mm | ASTM D149 |
| Flammability | Nominal Value | Unit | Test Method |
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| Flame Rating | HB | UL 94 |
| Injection | Nominal Value | Unit | |
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| Drying Temperature | 120 | °C | |
| Drying Time | 4.0 | hr | |
| Processing (Melt) Temp | 255 - 270 | °C | |
| Mold Temperature | 70.0 - 100 | °C | |
| Injection Rate | Fast |
| Injection instructions |
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| Back Pressure: Moderate |
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