PBT PBT 201G25 Nantong Xingchen Synthetic Material Co., Ltd.
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- Properties:Filler glass fiber reinforced material 25% filler by weight
- Usages:Lighting applications
Technical Data Sheet
| impact performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Impact strength of cantilever beam gap | 23°C | ASTM D256 | 9.00 kJ/m² |
| Suspended wall beam without notch impact strength | 23°C | ASTM D256 | 55.0 kJ/m² |
| flammability | Test Condition | Test Method | Test Result |
|---|---|---|---|
| UL flame retardant rating | 0.8mm | UL 94 | V-0 |
| 1.6mm | UL 94 | V-0 | |
| 3.2mm | UL 94 | V-0 |
| mechanical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Bending modulus | ASTM D790 | 7500 MPa | |
| bending strength | ASTM D790 | 175 MPa | |
| tensile strength | Break | ASTM D638 | 110 MPa |
| thermal performance | Test Condition | Test Method | Test Result |
|---|---|---|---|
| Hot deformation temperature | 0.45MPa,Unannealed | ASTM D648 | 210 °C |
| 1.8MPa,Unannealed | ASTM D648 | 200 °C |
| Physical properties | Test Condition | Test Method | Test Result |
|---|---|---|---|
| density | ASTM D792 | 1.56 g/cm³ | |
| melt mass-flow rate | 250°C/2.16kg | ASTM D1238 | 35 g/10min |
| Shrinkage rate | MD | ASTM D955 | 0.40 % |
| TD | ASTM D955 | 0.80 % | |
| Water absorption rate | Equilibrium,23°C,50%RH | ASTM D570 | 0.17 % |
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