惠州南亚PBT 1403G3薄壁阻燃0.7mm厚达V0玻纤15。原厂原包,提供原厂质量检验证书(COA),官方物性表等资料。
南亚PBT工程塑料之特性
高强度、高刚性,优异的机械强度。
优异的电气性能、耐化学品、耐溶剂、耐稀释酸和碱。
尺寸稳定性、低蠕变性。
耐摩擦及耐磨耗特性。
良好的耐热性(长期使用温度140℃以上),加玻纤强化后热变形温度高。
低吸水率、低热膨胀系数。
快速结晶、成型循环时间短、流动性良好可制薄件成品。
南亚PBT工程塑料之用途
1.电气、电子类:连接器、端子台、变压器绕线轴、光纤接头、微动开关键、插头插座等。
2.汽车、工业类:车大灯反射镜、分电盘、齿轮箱零件、车窗马达外壳、接线盒、阀门组件、泵浦组件等。
南亚PBT工程塑料之规格
1.玻纤及矿纤强化级
2.耐燃级
3.强化耐燃级
4.合金级
5.挤出、拉丝级
PBT 1403G3物性表:
Physical | Nominal Value | Unit | Test Method |
Density / Specific Gravity | 1.52 | g/cm³ | ASTM D792 |
Melt Mass-Flow Rate (MFR) (250°C/2.16 kg) | 29 | g/10 min | ASTM D1238 |
Molding Shrinkage - Flow (3.00 mm) | 0.40 to 0.50 | % | |
Molding Shrinkage - Across Flow (3.00 mm) | 1.0 to 1.3 | % | |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Strength (Yield) | 98.1 | MPa | ASTM D638 |
Tensile Elongation (Break) | 3.0 | % | ASTM D638 |
Flexural Modulus | 5590 | MPa | ASTM D790 |
Flexural Strength | 157 | MPa | ASTM D790 |
Impact | Nominal Value | Unit | Test Method |
Notched Izod Impact | 64 | J/m | ASTM D256 |
Hardness | Nominal Value | Unit | Test Method |
Rockwell Hardness (R-Scale) | 118 | ASTM D785 | |
Thermal | Nominal Value | Unit | Test Method |
Deflection Temperature Under Load (1.8 MPa, Unannealed) | 195 | °C | ASTM D648 |
Melting Temperature | 224 | °C | DSC |
Electrical | Nominal Value | Unit | Test Method |
Volume Resistivity | 1.0E+16 | ohms·cm | ASTM D257 |
Dielectric Strength | 20 | kV/mm | ASTM D149 |
Dielectric Constant (1 MHz) | 3.00 | ASTM D150 | |
Dissipation Factor (1 MHz) | 0.010 | ASTM D150 | |
Arc Resistance | 70.0 | sec | ASTM D495 |
Flammability | Nominal Value | Unit | Test Method |
Flame Rating (0.75 mm) | V-0 | UL 94 |
Processing Information | |||
Injection | Nominal Value | Unit | |
Drying Temperature | 140 | °C | |
Drying Time | 4.0 | hr | |
Rear Temperature | 235 | °C | |
Middle Temperature | 245 | °C | |
Front Temperature | 250 | °C | |
Nozzle Temperature | 255 | °C | |
Mold Temperature | 70 | °C | |
Injection Pressure | 44.1 to 83.4 | MPa | |
Injection Rate | Fast | ||
Screw Speed | 160 | rpm |