Dibenzylidene sorbitolUmukozi wa Nucleating agentirashobora kugabanywamo ubwoko butatu.
Igisekuru cya mbere niDBS.Iki gicuruzwa gifite urwego ruto rwo gutembera kandi uburyohe bwa aldehyde bukomeye.Hagati aho, kubera aho gushonga kwayo (225 ℃), biroroshye gutuzwa mubibumbano, bityo uburyo bwo gutunganya burakaze.
Iya kabiriMDBS.
Igisekuru cya gatatuDMDBSyazamuye cyane umunuko udasanzwe wibisekuru bibiri byambere byibicuruzwa, no kurushaho gukorera mu mucyo, kurangiza nibindi bintu.Bivugwa ko byerekana urwego rushya rwo gukorera mu mucyo.
Ibicuruzwa bitatu byavuzwe haruguru birashobora kwitwa ko buri gisekuru cyiza kuruta ikindi gihe, kubera ubwiza bwacyo gihora gitera imbere.Icy'ingenzi cyane, ibicuruzwa byatumijwe mu mahanga byagiye bigenda byoroha, byagura umwanya wo guhitamo kubabikora bakeneye.
Nubwo ababikora bake bakoreshaDBSibicuruzwa nkigiciro cyacyo cyo hasi, ariko yagiye ikurwa mubyiciro kubera amakosa yayo menshi.By'umwihariko, ibikoresho byo mu rwego rwo hejuru biragoye kubyakira umunuko munini.
Kuvuga gutumiza mu mahangaDMDBSibicuruzwa, ntabwo bihumura nibindi bikorwa nibyiza, ariko abadandaza rusange bafite ikibazo cyo kwakira igiciro cyacyo kinini.Kubwibyo, igarukira kubakiriya badasanzwe gusa.
MDBSibicuruzwa, cyane cyane aho bishonga no gukorera mu mucyo mwinshi, byanateje imbere imikorere mibi yaPP.Itoneshwa nabakiriya benshi kubera igiciro cyayo giciriritse,MDBSibicuruzwa byahindutse ibicuruzwa byingenzi ku isoko ryimbere mu gihugu
Ariko, kubera imbaraga zitandukanye za tekiniki hamwe nibikorwa byabakora murugo ,, bivamo isura, impumuro nubwiza bwimbere mubicuruzwa bisa biratandukanye.
Kugeza ubu, Tianjin Yungutse Ubumenyi n'Ikoranabuhanga Isosiyete iherutse gushyira ahagaragaraBT-9803ubwoko bwa nucleate agent ibonerana bwageze kumiterere yumweru, ibyumviro bidafite impumuro nziza, kandi ntibigira ingaruka kuburyohe bwibiryo cyangwa amazi, birahinduka bishya bikunzwe kumasoko.Bizwi cyane nkibicuruzwa 2,5 bisobanutse neza.
Kubwibyo, mugihe uhitamo nucleating agent, abayikora bagomba gutekereza cyane bagahitamo ibyo bicuruzwa bifite ireme ryiza, gukorera mu mucyo nigiciro gikwiye, bizagira ingaruka ndende kubicuruzwa byanyuma byagurishijwe nababikora kandi ntibizangiza izina ryibigo. .
Igihe cyo kohereza: Ugushyingo-18-2020