Selection of Polymer Materials for Manufacturing Optical Parts

摘要

Since from heat-reactive materials lens can be prepared mechanically (prolonged and cumbersome process) or with polymerization in the form then were selected plastic materials and most productive and cheapest method of treatment/processing thermoplasts - press casting. For preparing lens by press casting one should use large injection pressure. Based on this, for the experiments the casting machine (WH-63) with the piston plastification of material and the maximum pressure was used. For testing optical and physicomechanical properties of materials samples of following forms were selected: plane parallel prism and right angled plate for experiments were used the Soviet transparent thermoplasts.