Phthalic Anhydride 99%, Yakagadzirira Kutumirwa ~

Kushandiswa:

Chekutanga, phthalic anhydride inoita basa rakakosha mukugadzira mishonga. Ndiyo chinhu chakakosha pakugadzira mishonga inorwisa kuzvimba, mishonga yemudumbu, mishonga inorwisa mabhakitiriya, mishonga inorwisa kenza nemimwe mishonga. Pamusoro pezvo, phthalic anhydride inobatsirawo pakugadzira mahormone akasiyana-siyana ezvirimwa akadai segrowth hormone uye auxin, izvo zvakakosha zvikuru pakusimudzira kukura kwezvirimwa nekuwedzera goho rezvirimwa.

Chechipiri, phthalic anhydride inoshandiswawo zvakanyanya muindasitiri yedhayi nezvinonhuwira. Senzira yepakati yedhayi nezvinonhuwira, phthalic anhydride inoshandiswa kugadzira zvinonhuwira, pigments, synthetic fiber dyes, nezvimwewo. Hunhu hwayo hwemakemikari hwakasiyana hunoita kuti isatsiviwe muminda iyi, zvichiwedzera mavara akapfuma uye hwema muhupenyu hwevanhu.

Pamusoro pezvo, phthalic anhydride ine basa rakakosha mukugadzirwa kwepurasitiki nerabha. Chinhu chakakosha pakugadzirwa kwemakemikari epolymer akadai sepolyphenylene ether, polyamide, uye polyimide. Aya makemikari epolymer ane hunhu hwakanaka uye kugadzikana kwemakemikari, uye anoshandiswa zvakanyanya mumotokari, zvemagetsi, zvekuvaka nedzimwe nzvimbo, zvichipa rutsigiro rwakasimba mukusimudzira nzanga yemazuva ano.

Mubasa rekugadzira organic, phthalic anhydride ine mashandisirwo akasiyana-siyana. Inogona kushandiswa pakugadzira carbonylation, propylene oxidation, kugadzirira activated carbon esters, dry hydrogenation, aldehyde and ketone esterification, nitric acid uye alkaline oxidation. Mukugadzira inorganic, phthalic anhydride inogona kushandiswa kugadzira ammonium salts, uye inogonawo kushandiswa sechinhu chikuru chepolymerization pakugadzira copper zinc sulfide. Izvi zvinoitwa pakugadzira zvinopa hwaro hwakawanda hwezvinhu zvekusimudzira indasitiri yemakemikari.

Pamusoro pezvo, phthalic anhydride inewo mashandisirwo akakosha mumunda wemakemikari akanaka. Inogona kushandiswa pakupatsanura crystallization uye catalytic reactions dzakasiyana-siyana, uye inogonawo kushandiswa pakugadzirira uye kupararira kwetekinoroji ye inorganic calcium sulfur polymers dzakasiyana. Mukugadzira migodhi, phthalic anhydride inogona kushandiswa pakugadzirisa zvicherwa zve ore deposits kuti ivandudze kushanda zvakanaka kwemugodhi uye mhando ye ore. Pamusoro pezvo, phthalic anhydride inogonawo kushandiswa sezvinhu zvekushandisa zvipembenene nemishonga yezvipembenene, ichiita basa rakakosha mukuona kuti zvirimwa zvinokura uye kuwedzera goho.

Mukugadzirwa kwemaindasitiri, phthalic anhydride inonyanya kushandiswa se solvent uye extractant. Nekuda kwekudzikira kwayo uye kunyungudika kwayo kwakanyanya, phthalic anhydride inoshandiswa zvakanyanya mumaindasitiri ekuchenesa peturu uye petrochemical sezvinhu zvakapwanyika. Panguva imwe chete, inogona zvakare kushandiswa se chromatographic analysis reagent uye extractant yezvinonhuwira, nezvimwewo, ichipa nzira inoshanda yekuongorora makemikari uye kubvisa zvinonhuwira.

Pamusoro pezvo, phthalic anhydride inogonawo kushandiswa kugadzira vanillin, kuona shuga yemuweti, kugadzirira mhando dzakasiyana dzesynergists uye antifreeze, nezvimwewo. Ndiyo imwe yezvinhu zvakagadzirwa pakugadzira polyvinyl chloride stabilizers uye sarudzo yakanaka yekurapa pamusoro pesimbi. Mukugadzira rabha nepurasitiki, phthalic anhydride inogona kushandiswa serubatsiro rwerabha uye serubatsiro rwepurasitiki kuti ivandudze mashandiro uye mhando yechigadzirwa.