Amakuru - Pc Polycarbonate urupapuro rwerekana

Urupapuro rwa Polyakarubone mu magambo ahinnye yiswe PC board, ikozwe muri polymer ya polyakarubone. Ikorwa hamwe na formulaire igezweho hamwe nubuhanga bugezweho bwo gusohora.Inama y'ubutegetsi ya PC ni ubwoko bushya bwibikoresho byubaka imbaraga nyinshi, bitanga urumuri, bisimbuza ikirahure, Ibyiza ibikoresho byo kubaka plexiglass.Ikibaho cya PC kiruta ikirahure cyanduye, ikirahure gikonje, Ikirahure gikora, nibindi bifite ibintu byiza cyane nkuburemere bworoshye, guhangana nikirere, imbaraga zidasanzwe, flame retardant, hamwe no kubika amajwi.Be ibikoresho byo gushushanya inyubako bizwi cyane.

Kurwanya anti-ultraviolet
Muri rusange, hari ubwoko bubiri bwa resin yaguzwe nuruganda rukora ibicuruzwa, imwe ni PC isanzwe,
Ibindi ni PC resin irimo inyongera ya ultraviolet.Kubwibyo, ibyatoranijwe birwanya anti-ultraviolet ni binini nkibyiciro bikurikira:
(1) Esiteri ya salicylic aside, nka p-tert-butylphenyl salicylate (TBS).
(2) Benzophenone, nka 2-hydroxy-4-mikorerexybenzophenone (UV-9);
2-hydroxy-4-mikorerexy-2′-carboxybenzophenone (UV-207);
2-Hydroxy-4-n-octyloxybenzophenone (UV-531).

(3) Benzotriazoles nka 2- (2′-hydroxy) -3,7,5′-di-tert-butylphenylbenzotriazole (UV-320);
2- (2′-hydroxy-5′-tert-octylphenyl) benzotriazole (uV-5411) nibindi bisa.
Ikibaho cya PC kiroroshye cyane kubyara ibibazo byimbere,
Niba ikibaho gifite imihangayiko y'imbere gishobora kugeragezwa na karubone tetrachloride itose hamwe nurumuri rukabije.
Imyitwarire yimbere yurupapuro irashobora gukurwaho na annealing.


Igihe cyo kohereza: Werurwe-10-2021