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Ni ubuhe buryo bwo gusesengura ibintu muri iki gihe bwa Dimethylformamide (DMF) kandi ni ubuhe buryo bw'iterambere bw'ejo hazaza bw'inganda za DMF?
Uruganda rwa DMF DMF (izina ryimiti N, N-dimethylformamide) nuruvange kama hamwe na formula ya chimique C3H7NO, amazi atagira ibara kandi abonerana. DMF ni kimwe mu bicuruzwa bifite agaciro kongerewe mu bukungu mu nganda zigezweho z’inganda z’amakara, kandi byombi ni ibikoresho fatizo by’imiti ...Soma byinshi -
Werurwe isoko rya fenol isoko mugihe gito itangwa nibisabwa byiyongereye, kuruhuka kuzamuka biracyakeneye ubufasha
Muri Werurwe, mu rwego rwo kumanura bisphenol Ibicuruzwa byo gutunganya ibicuruzwa, hamwe nigice cya terminal bitangira kubura, bigatuma isoko ryigihe gito ryiyongera hamwe nibisabwa ku isoko rya fenol, ariko ibiciro bya peteroli ya peteroli iheruka gukora biratwara, bigatuma impera yanyuma yibikoresho fatizo bya fenol ...Soma byinshi -
Bisphenol Iteganyagihe ryamasoko muri 2022: kwiyongera kwubushobozi, gutanga birenze ibyifuzo, isoko rya BPA kohereza hanze nkintambwe
Kuva mu mwaka wa 2015-2021, Ubushinwa bispenol Isoko, hamwe n’umusaruro wiyongera ndetse n’iterambere rihamye. 2021 Bisfenol mu Bushinwa Biteganijwe ko umusaruro uzagera kuri toni miliyoni 1.7, kandi igipimo cyuzuye cyo gufungura ibikoresho bikomeye bya bispenol A ni hafi 77%, kiri ku rwego rwo hejuru ...Soma byinshi -
Bisphenol Isoko ryaragabanutse kugera kuri 2100, igihombo cyinyungu cya 21% mugihe cyicyumweru
Bitewe n’ubushake buke, hamwe n’urunigi rw’inganda hejuru n’ibicuruzwa byamanutse biramanuka, ibintu byinshi bibi, isoko ya bispenol yo mu gihugu Isoko ryagabanutse cyane kuva mu biruhuko, guhera ku ya 1 Werurwe, igiciro rusange cya bispenol Isoko ry’Ubushinwa ryagabanutseho miliyoni 17,000 rigera kuri 16.900, munsi ya 2,100 yu ...Soma byinshi -
Vinyl acetate: gusesengura uko isoko ryifashe ubu, ni ubuhe buryo bwa vinyl acetate?
Vinyl acetate (VAc), izwi kandi nka vinyl acetate cyangwa vinyl acetate, ni amazi atagira ibara kandi abonerana mubushyuhe bwicyumba hamwe nigitutu. Nka kimwe mu bikoresho bikoreshwa cyane mu nganda zikoreshwa mu nganda, VAc irashobora kubyara polyvinyl acetate resin (PVAc), inzoga za polyvinyl (PVA), polyacrylonit ...Soma byinshi -
Amakuru yimiti: ibikoresho fatizo hamwe byazamutse! Toluene, acide acrylic, n-butanol nibindi biciro bigira ingaruka, kugeza kuri 8200 Yuan / toni
Bitewe n'iki cyorezo, Uburayi na Amerika ndetse n'utundi turere twinshi two mu mahanga mu minsi ishize ihagarikwa ry'igihugu, umujyi, guhagarika uruganda, guhagarika ubucuruzi ntabwo ari shyashya. Kugeza ubu, umubare rusange w’abantu bose bemeje indwara z’umusonga mushya urenga 400 ...Soma byinshi -
Acrylonitrile: Ni izihe nganda zikoreshwa cyane? Ese ejo hazaza ha acrylonitrile?
Acrylonitrile ikorwa hifashishijwe propylene na ammonia nkibikoresho fatizo, binyuze muri okiside no gutunganya. Nibintu kama kama hamwe na formula ya chimique C3H3N, amazi atagira ibara afite impumuro mbi, yaka, imyuka numwuka birashobora gukora imvange iturika, kandi ni ...Soma byinshi -
Ibikomoka kuri peteroli byarazamutse, ibikoresho fatizo bya shimi byashyizeho “umuvuduko w’ibiciro byiyongera”, ubwiyongere bukabije bwa 7866 Yuan / toni
Vuba aha, isoko ryimiti yafunguye umuhanda "ikiyoka ningwe" uzamuka, urunigi rwinganda, urwego rwinganda za emulsiyo nibindi biciro byimiti byazamutse muri rusange. Uruganda rukora inganda Anhui Kepong resin, DIC, Kuraray hamwe nandi masosiyete menshi yimiti yo murugo no mumahanga yatangaje ibiciro ...Soma byinshi -
Melamine "impinduka nziza", ibikoresho bishya birashobora kuzana impinduka zikomeye mumodoka, ikirere, ikirere kitagira amasasu nizindi nzego
Uribuka melamine? Nibyamamare "amata yifu yinyongera", ariko igitangaje, irashobora "guhinduka". Ku ya 2 Gashyantare, inyandiko y’ubushakashatsi yasohotse muri Nature, ikinyamakuru mpuzamahanga cy’ubumenyi mpuzamahanga, kivuga ko melamine ishobora gukorwa mu bikoresho ...Soma byinshi -
Intara ya Hebei kugirango hamenyekane “gahunda ya 14 yimyaka itanu” gahunda y’inganda zikomoka kuri peteroli n’inganda zashyizwe imbere, ejo hazaza harateganijwe
Vuba aha, Intara ya Hebei, hashyizwe ahagaragara iterambere ryiza ry’inganda zikora inganda “cumi na gatanu na gatanu”. Igenamigambi ryerekana ko mu 2025, intara y’inganda zikomoka kuri peteroli n’intara yageze kuri miliyari 650, agaciro k’ibicuruzwa bikomoka kuri peteroli y’intara ku nkombe z’inyanja ...Soma byinshi -
Polyurethane ifuro: umugabane munini hamwe nicyerekezo kinini
Ibikoresho bya fumu ahanini birimo polyurethane, EPS, PET nibikoresho bya rubber, nibindi bikoreshwa cyane mubikorwa byo gukwirakwiza ubushyuhe no kuzigama ingufu, kugabanya ibiro, imikorere yimiterere, kurwanya ingaruka no guhumurizwa, nibindi, byerekana imikorere, bikubiyemo umubare muri ...Soma byinshi -
Ni ubuhe buryo bwo gukora polyakarubone (PC)?
Polyakarubone (PC) ni urunigi rwa molekuline irimo itsinda rya karubone, ukurikije imiterere ya molekile ifite amatsinda atandukanye ya ester, irashobora kugabanywamo alifatique, alicyclic, aromatic, muri yo agaciro gakomeye k’itsinda rya aromatiya, na bispenol ikomeye cyane Ubwoko bwa polyakarubone, ...Soma byinshi
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