Under what circumstances should PA and PC molded products be processed? How to deal with

Annealing treatment means placing the product in a hot medium and letting it stand for a certain period of time. The annealing temperature is generally 10-20 degrees lower than the heat deformation temperature of polycarbonate. The treatment effect is the best. If the temperature is too high, Products are prone to warping and deformation. If the temperature is too low, the treatment effect will not be achieved. What is the annealing time? It is usually 1-10 hours. The length of time depends on the thickness of the product. After annealing, slowly cool to room temperature.

As for the replacement you mentioned, it is a bit troublesome. PC materials have their own unique characteristics, such as transparency, impact strength, temperature resistance, etc. There may be plastics that meet one or both of the conditions, but you can't find plastics that meet both. So if you want to replace it, you have to talk about what products you make and what requirements you have, so that we can recommend other plastics to you. Material.