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Ucwaningo ngobuchwepheshe bokudaya obungenasawoti ngamadayi asebenzayo
Amadayi asebenzayo anemibala egqamile kanye nama-chromatogram aphelele. Ayaziwa ngokusetshenziswa kwawo okulula, izindleko eziphansi, kanye nokushesha okuhle kakhulu. Ikakhulukazi ngokuthuthukiswa kwemicu ye-cellulose eminyakeni yamuva nje, amadayi asebenzayo abe uhlobo olubaluleke kakhulu lwedayi lokudaya indwangu ye-cellulose fiber. ...Funda kabanzi -
Qaphela! ! !Imithetho emisha yokuhlola nokuphatha ukungeniswa nokuthunyelwa kwamanye amazwe kwamakhemikhali ayingozi iyasebenza ngokusemthethweni.
Ngomhlaka-18 Disemba 2020, i-General Administration of Customs yakhipha “Isimemezelo Ngezinkinga Eziphathelene Nokuhlolwa Nokugadwa Kokungeniswa Nokuthunyelwa Kwamakhemikhali Ayingozi Nokupakishwa Kwawo” (Isimemezelo No. 129 sika-2020 se-General Administration of Customs). Isimemezelo...Funda kabanzi -
I-resin ye-Epoxy: izinto ezisetshenziswayo eziyinhloko ziyeke ukuwa futhi zabuya. Yithenge uma intengo iphansi!
Kuleli sonto, imakethe ye-epoxy resin yasekhaya ixubene. Phakathi nesonto, isikhungo samandla adonsela phansi semakethe ye-liquid resin besibuthakathaka, kanti imakethe ye-solid resin ibike ukwanda. Kusukela ekupheleni kukaJanuwari 7, intengo eyinhloko ye-liquid resin emakethe yaseMpumalanga China ibhekiselwa ku-20,...Funda kabanzi -
Inhliziyo! Isisebenzi sasePinduoduo sishone ekuseni! Abantu abasebenza kanzima bamakhemikhali abazothethiswa “phansi”!
Isisebenzi sasePinduoduo esineminyaka engu-23 ubudala sashona ngokuzumayo ngo-1 ekuseni ngoDisemba 29 ngesikhathi sisendleleni eya ekhaya, okwabangela impikiswano eshisayo emphakathini. Okwesikhashana #996#, #007#, #isisebenzi #, #ukufa ngokusebenza ngokweqile kwaphinde kwabusa ukusesha, phakathi kwalokho i-akhawunti esemthethweni kaPinduoduoZhihu yakhipha isitatimende esithi “ex...Funda kabanzi -
Isibuyekezo somkhiqizo siyashintsha, sigcine, ungangithola njalo uma usidinga!
Umkhiqizo i-CAS 2-Naphthol 135-19-3 I-Bon acid 92-70-6 2,5-Dichlorotoluene 19398-61-9 2,3-Dichlorobenzaldehyde 6334-18-5 2′,4′-Dichloroacetophenone 2234-16-4 2,4-Dichlorobenzyl alcohol 1777-82-8 3,4′-Dichlorodiphenyl ether 6842-62-2 “1,3-Dichlorobenzene MDCB” 541-73-1 pT...Funda kabanzi -
“Othosiwe” abathathu! Amabhizinisi adumile asola ukuthi akukho kuqhuma kokukhiqiza ilayisensi! Ingozi entsha yebhizinisi! Kushone abayisishiyagalolunye futhi kwalimala!
Muva nje, enyakatho, kubekwe imingcele yokuvikela imvelo, kanti eningizimu, imikhawulo kagesi imisiwe. Amafektri asebenza ngendlela exakile, Izingozi nazo ziyanqwabelana. Kungazelelwe!Isimo esiphuthumayo sebhizinisi elisha! Abantu abangu-36 bashonile futhi balimele! Ngemuva kwalesi sigameko, iKomidi Leqembu Likamasipala waseDatong ...Funda kabanzi -
Zithathe ukuze uqonde i-1,3-Dichlorobenzene MDCB
I-1,3-Dichlorobenzene iwuketshezi olungenambala olunephunga elibi. Ayincibiliki emanzini, incibilika otshwaleni nase-ether. Inobuthi emzimbeni womuntu, iyacasula amehlo nesikhumba. Iyasha futhi ingabhekana nokusabela kwe-chlorination, i-nitrification, i-sulfonation, kanye ne-hydrolysis. Isabela ngamandla nge-aluminium...Funda kabanzi -
Imboni yamakhemikhali yaseShayina maduze nje
1. Njengamanje, ukwakhiwa kwesitshalo se-chlor-alkali cishe kungama-82%, kanti cishe kungama-78% esifundazweni saseShandong. Kuleli sonto, ngenxa yokungcola okukhulu kwezinye izindawo, ukuqala kwesitshalo kwehle ngo-2% uma kuqhathaniswa nesonto eledlule, kodwa kwahlala kuphezulu. Ngesikhathi esifanayo, kuthinteke ukuvikelwa kwemvelo, ...Funda kabanzi -
Indlela yokuthuthukisa ukuncibilika kwamadayi e-asidi
Amadayi ane-asidi, amadayi aqondile kanye namadayi aphendulayo konke kuyidayi encibilika emanzini. Umkhiqizo ngo-2001 wawungamathani angu-30,000, amathani angu-20,000 kanye namathani angu-45,000, ngokulandelana. Kodwa-ke, isikhathi eside, amabhizinisi edayi ezwe lami aye anaka kakhulu ukuthuthukiswa kanye nocwaningo lwamadayi amasha esakhiwo,...Funda kabanzi -
Impahla ikhuphuke kakhulu! Kuza isiphepho esikhulu! Sicela u-ode kusenesikhathi!
Ukupholisa kweqhwa, Kuyeza! Udaba lwakamuva lokuvinjelwa okuyingozi kwezifundazwe! Izindleko zokuthutha izimpahla ziyanda, kukhishwe isignali yesexwayiso esikhuphukayo sezimpahla! Izinga eliphezulu kakhulu lesixwayiso samagagasi abandayo! Ngaphezu kuka-80% wezwe kungenzeka ukuthi liqandisiwe! Ngomhlaka-28 Disemba, iNational Meteorological Center ikhiphe...Funda kabanzi -
Thola leli qhinga elincane! Indlela yokulawula ukunemba kwenqubo yokudaya
Uma udayi, ngaphambi kokuba indwangu ingene ethangini, qala uvule ivalvu yokungena kwamanzi ngohlelo lokulawula ukuze ungene emanzini. Lokhu kungena kwamanzi kulawulwa ngokuzenzakalelayo uhlelo lokulawula kagesi ngezinga loketshezi olusethiwe. Lapho ukungena kwamanzi kufinyelela ezingeni loketshezi elibekiwe, amanzi...Funda kabanzi -
I-Ten, amadayi aphakathi —Mit-ivy Industry co., ltd
Whatsapp/wechat:+86 13805212761 https://www.mit-ivy.com Mit-ivy industry company CEO@mit-ivy.com hi , this is CEO athena from mit-ivy industry for chemical in china. Jiangsu organic chemical (including dyes) production enterprises, according to their own needs, production and dyes (including pe...Funda kabanzi
