420SE0 PBT沙比克---SABIC Innovative Plastics Valox® 420SE0 PBT
Polybutylene Terephthalate (PBT)
SABIC Innovative Plastics (GE Plastics)
产品说明：
30% glass reinforced, UL94 V-0/5V rated. Numerous applications: edge trimmers, food mixer motor stator and commutator, cooling fan, connectors, bobbins, switches etc
| 比重 | 1.63 g/cc | 1.63 g/cc | ASTM D792 |
| 密度 | 1.63 g/cc | 0.0589 lb/in³ | ISO 1183 |
| 水分吸收 | 0.0700 % | 0.0700 % | 23°C / 50% RH; ISO 62 |
| 饱和吸水率 | 0.090 % | 0.090 % | ISO 62 |
| 线性成型收缩率,Flow | 0.0010 - 0.0050 cm/cm | 0.0010 - 0.0050 in/in | on Tensile Bar; SABIC Method |
| 0.0050 - 0.0070 cm/cm @Thickness 3.20 mm | 0.0050 - 0.0070 in/in @Thickness 0.126 in | SABIC Method | |
| 线性成型收缩率，横向 | 0.0040 - 0.0080 cm/cm | 0.0040 - 0.0080 in/in | on Tensile Bar; SABIC Method |
| 0.0050 - 0.010 cm/cm @Thickness 3.20 mm | 0.0050 - 0.010 in/in @Thickness 0.126 in | SABIC Method | |
| 熔体流动速率 | 42 g/10 min @Load 5.00 kg, Temperature 250 °C | 42 g/10 min @Load 11.0 lb, Temperature 482 °F | ASTM D1238 |
| 化合物熔体指数 | 29 g/10 min @Load 5.00 kg, Temperature 250 °C | 29 g/10 min @Load 11.0 lb, Temperature 482 °F | MVR [cm^3/10 m |
