Selection of Polymer Materials for Manufacturing Optical Parts,
Abstract
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.
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 06, 1987
- Accession Number
- ADA185898
Entities
People
- D. Ye. Kurshinska
- G. E. Kudlya
Organizations
- National Air and Space Intelligence Center