Bhandi neMugwagwa: Kushandira Pamwe, Kuwirirana uye Kukunda-Kukunda
zvigadzirwa

Zvigadzirwa

BPTA CAS:89604-92-2

BPTA (Benzophenone-tetracarboxylic dianhydride) ikemikari yakakosha inoshandiswa zvakanyanya senzira yakakosha mukugadzirwa kwemapolymers anoshanda zvakanyanya uye mapolyimides. Nefomura yemamorekuru C24H10O6, inoita basa rakakosha mukugadzira zvinhu zvine hunhu hwakanaka hwekupisa uye hwemakanika, zvichiratidza kukosha kwayo mumakemikari emapolymer eindasitiri.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Kushandiswa uye Mhedzisiro:

BPTA (Benzophenone-tetracarboxylic dianhydride) inoshandiswa zvakanyanya sechinhu chakakosha mukugadzirwa kwemapolymers nemapolyimides anoshanda zvakanyanya, ayo anokosheswa nekuda kwekugadzikana kwawo kwakanyanya kwekupisa, simba remakanika, uye kuramba makemikari. Zvinhu izvi zvinoshandiswa zvakasiyana-siyana mumaindasitiri akadai semuchadenga, zvemagetsi, zvemotokari, uye zvekutaurirana, uko zvinodiwa zvekushanda zvakanyanya zvakakosha. Mapolymers nemapolyimides anobva kuBPTA anoshandiswa mukugadzira zvinhu zvemhando yepamusoro, mafirimu, machira, zvinonamatira, uye zvikamu zvemagetsi, zvichibatsira mukugadzirwa kwezvinhu zvakareruka, zvinogara kwenguva refu, uye zvinodzivirira kupisa kwakanyanya. Uyezve, zvinhu izvi zvinoshanda semachira ekudzivirira uye ekudzivirira emidziyo yemagetsi neyemagetsi, zvichiwedzera kuvimbika kwavo uye kugara kwenguva refu munzvimbo dzakaoma dzekushanda. Kukosha kweBPTA kunosvika mumunda we microelectronics, uko kunoita kuti zvive nyore kugadzira zvinhu zvakakosha zvekurongedza semiconductor, macircuit boards, uye microelectromechanical systems (MEMS), zvichigonesa kufambira mberi mukuita kweminiaturization uye mashandiro emidziyo. Basa rayo mumakemikari epolymer eindasitiri rinoratidza kukosha kwayo pakuvandudza tekinoroji nesainzi yezvinhu, zvichitungamira kufambira mberi muinjiniya, kugadzira, uye zvikamu zvakasiyana-siyana zvinoda zvinhu zvepamusoro zvine hunhu hwakagadzirirwa. Kushandiswa kweBPTA zvine hungwaru kunobatsira mukuvandudzwa kuri kuramba kuripo kwemapolymer nemapolyimide anoshanda zvakanyanya, kugadzirisa zvinodiwa nemaindasitiri emazuva ano uye zvichigonesa kugadzirwa kwemhinduro itsva dzematambudziko akaomarara einjiniya.

Muenzaniso weChigadzirwa:

Upfu hweAmino acid 1
Upfu hweAmino acid2

Kurongedza Chigadzirwa:

Upfu hweAmino acid 3
Upfu hweAmino acid4
Upfu hweAmino acid5
Upfu hweAmino acid6

Mamwe Mashoko:

Kuumbwa C24H10O6
Kuyedza 99%
Chitarisiko upfu chena
Nhamba yeCAS 89604-92-2
Kurongedza Diki uye rakakura
Hupenyu hweSherufu makore maviri
Kuchengetera Chengeta munzvimbo inotonhorera uye yakaoma
Chitupa ISO.

 


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