... lead time 4.responsible after-sale service plastic key cap mold The quality of plastic key cap mold can be guaranteed by the blow ... stepsFollowing is the essential informations, for your reference. Name plastic key cap moldMould material45#, 50#, P20, H13, 718, 2738, NAK80, S136, SKD61 ... , PROE, CAD, CAXA ect.Plastic materialPP, PC, PS, PE, PU, PVC, ABS, PMMA ect.Mould life300,000-3,000,000 shots ...