物性表: | |||
Physical Properties | Metric | English | Comments |
---|---|---|---|
Density | 1.37 g/cc | 0.0495 lb/in³ | ASTM D792 |
Water Absorption | 0.70 % | 0.70 % | 23°C/24 hr; ASTM D570 |
Linear Mold Shrinkage | 0.0040 cm/cm | 0.0040 in/in | |
Mechanical Properties | Metric | English | Comments |
Tensile Strength, Yield | 160 MPa | 23200 psi | ASTM D638 |
Elongation at Break | 2.0 % | 2.0 % | ASTM D638 |
Flexural Yield Strength | 270 MPa | 39200 psi | ASTM D790 |
Flexural Modulus | 7.50 GPa | 1090 ksi | ASTM D790 |
Izod Impact, Notched | 0.900 J/cm | 1.69 ft-lb/in | ASTM D256 |
Thermal Properties | Metric | English | Comments |
Melting Point | 260 °C | 500 °F | ASTM D2133 |
Deflection Temperature at 0.46 MPa (66 psi) | 260 °C | 500 °F | ASTM D648 |
Deflection Temperature at 1.8 MPa (264 psi) | 252 °C | 486 °F | ASTM D648 |
Flammability, UL94 | HB | HB | |
Processing Properties | Metric | English | Comments |
Mold Temperature | 80.0 - 100 °C | 176 - 212 °F |
尼龙66盐的制备是分别把己二胺的乙醇溶液与己二酸的乙醇溶液在60℃以上的温度下搅拌混合,中和成盐后析出,经过滤、醇洗、干燥,最后配制成63%左右的水溶液,供缩聚使用。反应式如下:
缩聚。


上海松翰塑化科技有限公司,供应原料,品质真实,物实价廉。
PA6T,46,9T、PC、PC/ABS、PBT、ABS、PPA、PPS、POM、PMMA、TPE、PPO、LCP液晶聚合物。
欢迎各位客户前来咨询:
联系人: 夏先生
手 机:13501802636
QQ :205730283
邮 箱 :205730283@qq.com