11th Week
Polyester glass : It is type of common plastic.Its properties are extremely tough, high dielectric strength, heat resistant, low water absorption, antitracking electrically,self-extinguishing, machinable. Typical uses are insulators and bus braces, switch phase barriers, general electrical insulation, mechanical insulated push rods for switches and breakers, contact blocks, and terminal blocks.
(McGraw-Hill Machining and Metalworking Handbook-3rd Edition-McGraw Hill-Ronald A. Walsh-Chapter 4-P.264)
No comments:
Post a Comment