巴斯夫25%GF阻燃PA66 ULTRAMID EMG5FR
Mechanicalproperty | Value | Unit | Method | Condition |
---|---|---|---|---|
Flexural modulus | 9806.8 | MPa | ASTM D790 | Dry |
Izod impact strength(ASTM), Notched | 8.0 | J/m | ASTM D256 | 23℃, Dry |
Flexural strength at break | 215.75 | MPa | ASTM D790 | Dry |
Tensile strength at yield | 142.2 | MPa | ASTM D638 | Dry |
Elongation at break | 2.4 | % | ASTM D638 | Dry |
Physicalproperty | Value | Unit | Method | Condition |
Density | 1.68 | g/ | ASTM D792 | Dry |
Thermalproperty | Value | Unit | Method | Condition |
Heat Deflection Temperature | 247.0 | C | ASTM D648 | Dry |
Flammabilityproperty | Value | Unit | Method | Condition |
Flammability | V-0 | class | UL94 | 0.88mm |
Otherproperty | Value | Unit | Method | Condition |
Mold shrinkage | 0.03 ~ 0.07 | % | ASTM D955 | Dry, Bar 2×60×60mm |
Mold temp | 260.0 ~ 300.0 | C | ||
Drying temperature | 100.0 ~ 120.0 | C | 3~5hr | |
Metallic pattern temperature | 82.0 | C |
PA66(聚酰胺66或尼龙66),同PA6相比,PA66更***应用于汽车工业、仪器壳体以及其它需要有抗冲击性和高强度要求的产品。***用于制造机械、汽车、化学与电气装置的零件,如齿轮、滚子、滑轮、辊轴、泵体中叶轮、风扇叶片、高压密封围、阀座、垫片、衬套、各种把手、支撑架、电线包内层等。
PA66塑胶原料为半透明或不透明乳白包或带黄色颗粒状结晶形聚合物,具有可塑性。密度(g/cm3) 1.10-1.14;拉伸强度(MPa) 60. 0-80.0;洛氏硬度118;熔点252℃;脆化温度-30℃;热分解温度大于350℃;连续耐热80-120℃;冲击强度(kJ/m2) 60-100;静弯曲强度(MPa) 1 00-120;马丁耐热(℃) 50-60;弯曲弹性模量 (MPa) 2000~3000;体积电阻率(Ωcm) 1.83×1015;平衡吸水率2.5%;介电常数 1.63。