PA12是从丁二烯线性，半结晶-结晶热塑性材料。它的特性和PA11相似，但晶体结构不同。PA12是很好的电气绝缘体并且和其它聚酰胺一样不会因潮湿影响绝缘性能。它有很好的抗冲击性机化学稳定性。PA12有许多在塑化特性和增强特性方面的改良品种。和PA6及PA66相比，这些材料有较低的熔点和密度，具有非常高的回潮率。PA12对强氧化性酸无抵抗能力。PA12的粘性主要取决于湿度、温度和储藏时间。它的流动性很好。收缩率在0.5%到2%之间，这主要取决于材料品种、壁厚及其它工艺条件。
UBE系列PA12同系列通用型号介绍
UBESTA 3030JI8
UBESTA 3012 U Good Dimensional Stability; Good Flow
UBESTA 3014 U Good Dimensional Stability; Good Flow
UBESTA 3020 CX1 Good Flow; Good Moldability; High Heat Resistance
UBESTA 3020 GX12 Good Flow; Good Moldability; High Heat Resistance
UBESTA 3020 GX9 Good Flow; Good Moldability; Good Surface Finish
UBESTA 3020 LU1X3 Good Abrasion Resistance; Heat Stabilized
UBESTA 3020 U Good Dimensional Stability; Good Flow
UBESTA 3020 X15 Good Dimensional Stability; Good Processability
UBESTA 3020 X29L Good Abrasion Resistance; Good Adhesion
UBESTA 3024 GC6 Good Flow; Good Moldability; Good Surface Finish