Reka twakire Dicyclopentadiene gutanga ijambo kubyerekeye umuryango wabo.
Dicyclopentadiene (DCPD) 'Kwimenyekanisha
Umwaka mushya muhire, nitwa Dicyclopentadiene, izina ryanjye ni DCPD.Nitwa kandi Dicyclopentadiene dimer.Ndi ibara ritagira ibara risobanutse kandi ryoroshye korohereza, hamwe numunuko wa camphor.Buriwese mumuryango wa DCPD afite icyo ahuriyeho, kandi nicyo gikorwa muri chimie.Uzi impamvu?
Ibi ni ukubera ko molekile yacu irimo imigozi myinshi idahagije.Bitewe niyi miterere, turasubiza cyane kandi dukunze guhura nubwoko bwose bwa polymerisation.Noneho inkomoko zitandukanye za Dicyclopentadiene (DCPD) zagaragaye.
Mw'izina ry'umuryango wanjye Dicyclopentadiene (DCPD), mbifurije mwese umwaka mushya muhire.
Dicyclopentadiene (DCPD) Amateka n'amavuko
Twavumbuwe nka hydrocarubone ya C10H12 mu bicuruzwa bya pyrolysis ya fenol na Henry Roscoe, ariko yatekereje neza ko twe (DCPD) twabaye dimer ya hydrocarubone ya C5H6 aho kumenya imiterere yacu.Nyuma yimyaka myinshi, imiterere ya dicyclopentadiene (DCPD) yatekerezaga ko izerekana impeta ya cyclobutane nkumuhuza hagati ya subunits zombi hanyuma ugacibwa mu 1931 kubwimbaraga za Alder numukozi dukorana.
Twavuye mumatara yamakara kare mugihe twari bake mubagize umuryango kuruta ubu.Iterambere ry’inganda zikomoka kuri peteroli, benshi mubagize umuryango wa DCPD bavutse ku gice cya C5, ibikomoka kuri peteroli yamenetse kuri Ethylene.Muri ubu buryo, ibicuruzwa biva mu mahanga ni byinshi kandi bigoye, muri byo, isoprene (IP), cyclopentadiene (CPD) na m-pentadiene (PD) byose bifite agaciro gakoreshwa cyane kandi birimo ibintu byinshi, bingana na 50% by'igice cya C5.
Dicyclopentadiene (DCPD) ikorwa na dimerisation ya cyclopentadiene (CPD) na Diels-Alder reaction mubisubizo.Intambwe yambere yo gushyuha ikoreshwa mugukoresha kopolymerize cyclopentadiene (CPD) muri dicyclopentadiene (DCPD), dicyclopentadiene (DCPD) itandukanijwe nibindi bice byumucyo (ingingo itetse <45 ° C) ikayungurura, hanyuma izindi diène zisabwa, monocyclopentadiene. gukuramo ibishishwa.Ubu buryo bwifashisha ibiranga cyclopentadiene (CPD) byoroshye kugabanuka kuruta ibindi bice bya C5.Hanyuma dicyclopentadiene (DCPD) itandukanijwe nuduce twa C5 hamwe no kuyitandukanya kuko aho tubira ni hejuru cyane ugereranije nizindi hydrocarbone ya C5.
Dicyclopentadiene (DCPD) Amabwiriza Yakazi
Twebwe (dicyclopentadiene / DCPD) dukora mubikoresho fatizo byibanze bya chimique nibikoresho bya polymer.Icyumweru gishize, gusa natanze amasomo yo kuyobora akazi kubarangije bazinjira kumurimo wakazi.Abana bo mumuryango wa DCPD bafite amahitamo menshi yakazi.Benshi muribo bazakora muri farumasi, imiti yica udukoko, ibisigazwa byubukorikori, ibirungo, reberi yubukorikori nizindi nzego.Birashobora guhinduka kuri adamantane, 2-Chloro-5-chloromethylpyridine, metallocene, glutaraldehyde, karbamate, epoxy resin ikiza imiti, flame retardant, dicyclopentadiene chloride (insecticide), nibindi. Iri hitamo rigiye guhindura isura yabo nibiranga.
Abantu basanze ibisigazwa bya hydrocarubone byahinduwe byongera imbaraga muri copolymerizasi hamwe namavuta yumye, kandi bitanga amarangi hamwe nigipimo cyumye, gloss, hamwe nubukomere.DCPD rero ifite irindi hitamo.Barashobora kwinjira muri hydrocarbon resins isosiyete.Iyo bakorera muriki gice, bazagira uruhare runini muri wino, ibifatika hamwe.
Dicyclopentadiene (DCPD) 'Kazoza
Turi umuryango udashobora kwirengagizwa bitewe nubushobozi bwacu bwubukungu hamwe niterambere ryagutse ryiterambere.Abantu kwisi yose bakora ubushakashatsi bwinshi kuri DCPD bakandika ingingo.Imiterere yacu yakazi iragenda irushaho kuba nziza, kandi ntidutandukanye nubuzima bwabantu.
Ibisobanuro:
Kugaragara: Amazi meza atagaragaraImashini zangiza
Isuku: 97,0% min
Amazi (ppm): 200max
Ibara (Pt-Co): 50 max
BHT (ppm): 100-150max
Gupakira & Gutanga:
200kg / ingoma, 16mt / FCL;22mt / ISO tank
UN No.2048, Icyiciro: 3, Itsinda ryo gupakira: III
Shanghai Freemen Chemical Co., Ltd.ni ikaze cyane kuganira kubucuruzi nabantu kwisi yose.Dutegereje gufatanya nawe.
Purchase dicyclopentadiene /DCPD, Please contact: ni.xiaohu@freemen.sh.cn
Igihe cyo kohereza: Gashyantare-14-2023