Grilamid TR90 EMS-GRIVORY Nylon, Unspecified Grilamid TR grades are transparent thermoplastic polyamides based on aliphatic and cycloaliphatic blocks.

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。