Grilamid TR55LZ EMS-GRIVORY Nylon 12 Grilamid TR Grades are transparent thermoplastic polyamides based on aliphatic, cycloaliphatic and aromatic blocks. Grilamid TR 55 natural 6322 contai
 

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。