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EVA imatsika kwambiri
Kulowa mu Novembala, msika wapakhomo wa EVA udapitilirabe kutsika mu Okutobala.Chifukwa chachikulu sichinthu choposa masewera amtengo pansi pa kusalinganika pakati pa kugawa ndi kufunikira, ndipo kufooka kwa msika wa ogula otsiriza kumawonekera.Posachedwapa, pafupifupi matani 1.1 miliyoni / chaka cha EVA kupanga c ...Werengani zambiri -
Industrial chain of fine chemical industry
Zomwe zili m'nkhani ino: mawonekedwe a mafakitale, mapu otentha a m'madera, ndi machitidwe a makampani oyimira Chiwopsezo cha makampani opanga mankhwala abwino: mndandanda wamakampani ndi wovuta, ndipo zochitika zogwiritsira ntchito kumunsi ndizofanana. ...Werengani zambiri -
Mu November, msika wa propane unayamba kuwuka ndikugwa, ndipo maonekedwe a msika sali otsimikiza
Mu Novembala, msika waku China wa propane unasintha ndikuwuka, ndipo msika wa Shandong propane udavutika kukwera.Malinga ndi kuyang'anira deta ya SunSirs, mtengo wapakati wa propane ku Shandong unali 5,670 yuan/ton pa November 1, ndi 5,795 yuan/ton pa November 25, mu ...Werengani zambiri -
Kodi madera ogwiritsira ntchito capsaicin ndi ati?
Kapangidwe ka Capsaicin Capsaicin imachokera ku tsabola wofiira wachilengedwe, ndipo ndi chinthu chatsopano chokhala ndi mtengo wowonjezera.Ili ndi ntchito zosiyanasiyana, zomwe zimaphatikizapo magawo ambiri monga mankhwala ndi chisamaliro chaumoyo, mankhwala ophera tizilombo, zokutira mankhwala, ...Werengani zambiri -
Cyanide reaction mu organic synthesis
Gulu la Cyano lili ndi mayamwidwe amphamvu komanso mayamwidwe a elekitironi, kotero amatha kulowa mkati mwa mapuloteni omwe amawatsata kuti apange zomangira za haidrojeni ndi zotsalira zazikulu za amino acid pamalo ogwirira ntchito.Nthawi yomweyo, gulu la cyano ndi gulu la bioelectronic isosteric la carbonyl, halogen ndi magulu ena ogwira ntchito, omwe amatha ...Werengani zambiri -
200t/a Lithium Difluorooxalate Borate ndi Lithium Tetrafluoroborate ndi 1000t/a Vinyl Sulfate Project Analysis
Pakalipano, mabatire a lithiamu-ion atenga gawo lofunikira kwambiri m'miyoyo ya anthu, komabe pali zovuta zina muukadaulo wa batri la lithiamu.Chifukwa chachikulu ndikuti electrolyte yomwe imagwiritsidwa ntchito mu mabatire a lithiamu ndi lithiamu hexafluorophosphate, yomwe imakhala yovuta kwambiri kunyowa ...Werengani zambiri -
Mavuto!Chenjezo lalikulu la mankhwala!Kuopa "kuchepetsa kupezeka" chiopsezo!Mitengo yamafuta imabwereranso pamlingo wa miyezi isanu ndi umodzi yapitayo, ndi yabwino kapena yoyipa?
Mavuto!Chenjezo lalikulu la mankhwala!Kuopa "kuchepetsa kupezeka" chiopsezo!Posachedwa, Covestro adalengeza kuti chomera chake cha TDI cha matani 300,000 ku Germany chinali chokakamiza kwambiri chifukwa cha kutayikira kwa chlorine ndipo sichingayambitsidwenso kwakanthawi kochepa.Akuyembekezeka kuyambiranso kutumiza pambuyo pa Novembara 30. ...Werengani zambiri -
Toluene: Mtengo wamafuta padziko lonse watsika, ndipo msika wa toluene ndi wovuta!
Pakalipano, mafuta akuda adatsekedwa chifukwa cha mantha ndikugwa, msika waku East China unagwera m'malo ocheperako, kuchuluka kwa zofunsidwa kudakulirakulira, ndipo msika waku South China udasintha pang'ono.Kupatula Liaotong Petrochemical, mawu am'malo ena oyenga anali okhazikika kwakanthawi.Ngakhale OPEC ndi ...Werengani zambiri -
nkhokwe yaikulu yagwa ku Lebanoni!
Malinga ndi a BBC, pa July 31, gawo lina la nyumba yosungiramo tirigu yaikulu inagwa pa doko la Lebanon la Beirut Lamlungu, patangotsala masiku ochepa kuti tsiku lachiŵiri lifike kuphulika kwa mabomba ku Beirut.Fumbi la kugwa kwa mzindawu lidaphimba mzindawu, ndikukumbutsanso zowawa za kuphulika komwe kudapha anthu opitilira 200 ...Werengani zambiri -
N,N-Dimethyl-p-toluidine DMPT
N,N-Dimethyl-p-toluidine DMPT 15.2mt CIF New York / Newark Area: 6.57US/KG Kampani yathu ili ndi ubwino awiri okha: 1. Njira zonse zolipira zimavomerezedwa, monga DA 90 DAYS.2, Tili ndi maubwenzi olimba a kasitomu ndi zikalata zovomerezeka, zinthu zonse zoopsa zitha kutumizidwa kunja bwino.Werengani zambiri -
Triethylenetetramine 112-24-3
Nambala ya CAS ya triethylenetetramine ndi 112-24-3, mawonekedwe a molekyulu ndi C6H18N4, ndipo ndi madzi achikasu opepuka okhala ndi maziko amphamvu komanso ma viscosity apakatikati.Kuphatikiza pa kugwiritsidwa ntchito ngati zosungunulira, triethylenetetramine imagwiritsidwanso ntchito popanga epoxy resin kuchiritsa othandizira, chitsulo chelati ...Werengani zambiri -
MIT -IVY Industry Co., Ltd. ogulitsa mankhwala apakatikati.
MIT -IVY Industry Co., Ltd. ogulitsa mankhwala apakatikati.Makamaka, Indole, Thiophene, Pyrimidine, Aniline, Chlorine mankhwala.Malipiro: kuvomereza malipiro onse MOQ: 1 KG Nthawi yoperekera: mutalandira malipiro, masiku 14 L-tert.leucine 20859-02-3 BOC-L-GLUTAMIC ACID DIMETH...Werengani zambiri
