Product Name:polycarbonated

Molecular format:C31H32O7

CAS nhamba:25037-45-0

Chigadzirwa chemolecular chimiro:

Chemical Properties:

Polycarbonateis an amorphous, isingaravike, haina kunhuwa, isiri-chepfu transparent thermoplastic polymer, ine yakanakisa mechanical, thermal uye magetsi zvimiro, kunyanya kukanganisa kupikisa, kusimba kwakanaka, kukambaira kudiki, saizi yechigadzirwa yakagadzikana.Yayo notched simba simba re44kj / mz, tensile simba> 60MPa.polycarbonate heat resistance yakanaka, inogona kushandiswa kwenguva yakareba pa - 60 ~ 120 ℃, tembiricha yekupisa 130 ~ 140 ℃, tembiricha yegirazi ye145 ~ 150 ℃, hapana inonyungudika iri pachena, mu220 ~ 230 ℃ yakanyunguduka. .Thermal decomposition tembiricha > 310 ℃.Nekuda kwekuoma kweiyo molecular cheni, kunyungudika kwayo kunyunguduka kwakakwira zvakanyanya kupfuura iyo ye general thermoplastics.

Application:

Iwo matatu makuru mashandisirwo ePC engineering mapurasitiki iindasitiri yegirazi, indasitiri yemotokari uye indasitiri yemagetsi nemagetsi, inoteverwa nezvikamu zvemichina yeindasitiri, madhisiki emaziso, kurongedza, komputa uye zvimwe midziyo yemuhofisi, kurapwa nehutano, firimu, nhandaro nemidziyo yekudzivirira, etc. PC inogona kushandiswa segirazi uye girazi regonhi, PC laminate inoshandiswa zvakanyanya mumabhangi, maembassy, ​​zvivako zvekuvharirwa uye nzvimbo dzepaguru kune mahwindo ekudzivirira, nokuda kwezvivharo zvevhavha, midziyo yekuvhenekera, mabhizimisi ekuchengetedza maindasitiri uye girazi rebhoti.