... of processes materials and lead timesBest after-sale service earphone rapid prototyping process: SLA Master Pattern, Finishing, RTV ... Nylon, High Strength, rubber hardness from 40A-90A, Transparent, UL94V0 Polypropylene-like, UL94V0 ABS-like. Maximum dimensions for ... , Light, Medium, Heavy, Light Pipe Item name earphone rapid prototypingFunctionVacuum casting suitable for products fit and function ...