韓國三星毛織:聚丁烯對二酸酯(PBT),Infino: VB-5300G,VB-5300GS,玻璃纖維,阻燃;
Samsung Cheil Industries Infino? VB-5300G PBT, Glass Filled FR | |||
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Categories: |
Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Glass Fiber Filled, Flame Retardant
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Material Notes: |
Information provided by Samsung Cheil Industries. |
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Physical Properties | Metric | English | Comments |
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Specific Gravity | 1.63 g/cc | 1.63 g/cc | ASTM D792 |
Water Absorption |
0.060 % @Temperature 23.0 °C |
0.060 % @Temperature 73.4 °F |
ASTM D570 |
Linear Mold Shrinkage, Flow |
0.0030 - 0.0090 cm/cm @Thickness 3.20 mm |
0.0030 - 0.0090 in/in @Thickness 0.126 in |
ASTM D955 |
Melt Flow |
15 g/10 min @Load 2.16 kg, Temperature 250 °C |
15 g/10 min @Load 4.76 lb, Temperature 482 °F |
ASTM D1238 |
Mechanical Properties | Metric | English | Comments |
Hardness, Rockwell R | 120 | 120 | ASTM D785 |
Tensile Strength, Yield | 127 MPa | 18500 psi | 5 mm/min; ASTM D638 |
Elongation at Break | 3.0 % | 3.0 % | 5 mm/min; ASTM D638 |
Flexural Strength | 186 MPa | 27000 psi | 2.8 mm/min; ASTM D638 |
Flexural Modulus | 8.83 GPa | 1280 ksi | 2.8 mm/min; ASTM D638 |
Izod Impact, Notched |
0.735 J/cm @Thickness 3.17 mm |
1.38 ft-lb/in @Thickness 0.125 in |
ASTM D256 |
Thermal Properties | Metric | English | Comments |
Deflection Temperature at 1.8 MPa (264 psi) |
210 °C @Thickness 6.40 mm |
410 °F @Thickness 0.252 in |
ASTM D648 |
Flammability, UL94 |
V-0 @Thickness 0.750 - 3.00 mm |
V-0 @Thickness 0.0295 - 0.118 in |