News - Pc Polycarbonate dì ifihan

Polycarbonate Sheet ti wa ni abbreviated bi PC Board, eyi ti o jẹ ti polycarbonate polymer.It ti wa ni ti ṣelọpọ pẹlu to ti ni ilọsiwaju agbekalẹ ati awọn titun extrusion technology.PC Board jẹ titun kan iru ti ga-agbara, ina-gbigbe ohun elo ile, eyi ti o rọpo gilasi,Ti o dara ju ile ohun elo fun plexiglass.PC Board jẹ dara ju gilasi laminated, gilasi tutu, gilasi didan, bbl ni awọn ohun-ini ti o dara julọ bii iwuwo ina, resistance oju ojo, agbara nla, idaduro ina, ati idabobo ohun.Di ohun elo ọṣọ ile olokiki.

Awọn afikun egboogi-ultraviolet
Ni gbogbogbo, awọn iru resini meji lo wa nipasẹ ile-iṣẹ iṣelọpọ igbimọ, ọkan jẹ resini PC lasan,
Awọn miiran ni PC resini ti o ni awọn egboogi-ultraviolet afikun.Nitorinaa, awọn afikun egboogi-ultraviolet ti a yan jẹ nla bi awọn ẹka wọnyi:
(1) Awọn esters salicylic acid, gẹgẹbi p-tert-butylphenyl salicylate (TBS).
(2) Benzophenones, gẹgẹbi 2-hydroxy-4-methoxybenzophenone (UV-9);
2-hydroxy-4-methoxy-2′-carboxybenzophenone (UV-207);
2-Hydroxy-4-n-octyloxybenzophenone (UV-531).

(3) Benzotriazoles gẹgẹbi 2- (2'-hydroxy) -3,7,5'-di-tert-butylphenylbenzotriazole (UV-320);
2- (2'-hydroxy-5'-tert-octylphenyl) benzotriazole (uV-5411) ati bii.
Igbimọ PC jẹ irọrun pupọ lati gbejade aapọn inu,
Boya igbimọ naa ni aapọn inu le ṣe idanwo nipasẹ rirọ tetrachloride erogba ati ina pola.
Aapọn inu ti dì le jẹ imukuro nipasẹ annealing.


Akoko ifiweranṣẹ: Oṣu Kẹta-10-2021