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3,3′,4,4′-Benzophenonetetracarboxylic dianhydride/BTDA CAS:1478-61-1

Tsanangudzo Pfupi

3,3′,4,4′-Benzophenone Tetraacid Dianhydride is a cyclic compound inotorwa kubva ku condensation ye benzophenone tetracarboxylic acid, zvichiita kuti ive chivako chakakosha chekugadzirisa kwepolyimide resins.Inozivikanwa nekugadzikana kwayo kwekudziya kwemafuta, BPTAD inonyanya kufarirwa nekugona kwayo kusimudzira simba remakanika uye magetsi ezvigadzirwa zvakasiyana.


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Yedu 3,3′,4,4′-Benzophenone Tetraacid Dianhydride inopa yakakwira kuchena mwero, ichivimbisa kukodzera kwayo kunyangwe zvikumbiro zvinonyanya kudiwa.Iine nhamba yeCAS ye2421-28-5, inoenderana nepamusoro-soro mazinga akaiswa nemasangano anodzora, achipa vatengi vedu vimbiso yekuvimbika uye kuenderana.

Iyi komisheni yakasarudzika inowana kushandiswa kwakakura muaerospace, mota, zvemagetsi, uye maindasitiri ekunamira.Icho chinhu chakakosha mukugadzira machira anodzivirira kupisa, magetsi ekudzivirira zvinhu, uye yakakwirira-yekuita macomposites.BPTAD'Kugadzikana kwemafuta kwakatanhamara, kuramba kumakemikari, uye yakanakisa michina zvimiro zvinoita kuti ive chinhu chakakosha mukugadzirwa kwemafirimu epolyimide-based, fibers, uye laminates.

Uyezve, 3,3',4,4'-Benzophenone Tetraacid Dianhydride inoratidza kuwirirana kunoshamisa nemhando dzakasiyana dzeinjiniya mapurasitiki, rubber modifiers, uye zvimwe zvigadzirwa zvemakemikari, zvichiita kuti zvive zvakasiyana-siyana uye zvakakosha mumaitiro akawanda ekugadzira.Yayo yakanyatsotsanangurwa chimiro uye yakakwirira reactivity inogonesa mashandiro emolecular shanduko, zvichiita kuti vatengi vedu vagadzirise zvigadzirwa zvavo zvekupedzisira zvinoenderana nezvavanoda chaizvo.

Kambani yedu yakazvipira kuendesa yakasarudzika mhando uye kuita, uye isu tinoisa pamberi kugutsikana kwevatengi kupfuura zvese.Isu tinoshandisa yakaomesesa nzira dzekugadzira uye yemazuva ano tekinoroji kuti tive nechokwadi chekuchena kwepamusoro uye kunoenderana mhando yedu 3,3′,4,4′-Benzophenone Tetraacid Dianhydride.

Tsanangudzo:

Chitarisiko Upfu hwakachena kusvika kuchena Qualified
Assay (%) ≥98.0 98.3
Kunyungudika (°C) 220-226 221.7-224.1

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