RT18XB PMP Granules are a polymethylpentene thermoplastic material available in 7 variations. As a versatile engineering thermoplastic, they exhibit high impact strength, inherent flame retardance, low moisture absorption and exceptional chemical resistance. RT18XB PMP Granules are well-suited to applications requiring the molding of small, intricate parts with thin walls and complex geometries. They are commonly used in electrical and electronic components, as well as medical devices.