抗冲击阻燃PC/PBT Valox 357
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耐候阻燃高抗冲PBT Valox 357U
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30玻纤增强高耐热PBT Valox 420
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阻燃增强PBT Valox 420SE0
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33%玻纤增强抗冲击PBT Valox 430
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玻纤增强PBT VALOX 451E
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美国SABIC挤出级PBT Valox 315
PBT应用范围
家用器具（食品加工刀片、真空吸尘器元件、电风扇、头发干燥机壳体、
咖啡器皿等），电器元件（开关、电机壳、保险丝盒、计算机键盘按键等）
，汽车工业（散热器格窗、车身嵌板、车轮盖、门窗部件等）。
PBTCN7000NN/BB非***,标准V-0
PBTCN7015NN/BBGF15%***,标准V-0
PBTCN7030NN/BBGF30%***,标准V-0
***外观性,缓燃PBTC5315NGF15%***,标准HB
PBTC5330NGF30%***,标准HB
PBT702MSGF***,高刚性,低翘曲,低凹陷ED3002（BK)HB
***外观性,阻燃PBTCN5330N/BGF30%***,标准V-0
PBT756IHOrderColorV-0
Density / Specific Gravity | 1.31 | g/cm | ASTM D792 |
Specific Volume | 0.760 | cm/g | ASTM D792 |
Melt Volume-Flow Rate (MVR)(250°C/2.16 kg) |
| cm/10min | ISO 1133 |
Molding Shrinkage | Internal Method | ||
Across Flow : 0.750 to 2.30 mm | 1.0 to 1.7 | % | |
Flow : 0.750 to 2.30 mm | 0.90 to 1.6 | % | |
Across Flow : 2.30 to 4.60 mm | 1.6 to 2.4 | % | |
Flow : 2.30 to 4.60 mm | 1.5 to 2.3 | % | |
Water Absorption(24 hr, 23°C) | 0.080 | % | ASTM D570 |
| Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness(R-Scale) | 117 | ASTM D785 |
| Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength1(Yield) | 51.0 | MPa | ASTM D638 |
Tensile Elongation1(Break) | 300 | % | ASTM D638 |
Flexural Modulus2(50.0 mm Span) | 2340 | MPa | ASTM D790 |
Flexural Strength2(Yield, 50.0 mm Span) | 82.0 | MPa | ASTM D790 |
| Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact(23°C) | 53 | J/m | ASTM D256 |
Unnotched Izod Impact(23°C) | 1600 | J/m | ASTM D4812 |
Gardner Impact(23°C) | 40.0 | J | ASTM D3029 |
| Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load | ASTM D648 | ||
0.45 MPa, Unannealed, 6.40 mm | 154 | °C | |
1.8 MPa, Unannealed, 6.40 mm | 54.0 | °C | |
CLTE - Flow | ASTM E831 | ||
-40 to 40°C | 8.1E-5 | cm/cm/°C | |
60 to 138°C | 1.4E-4 | cm/cm/°C |
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