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Kodi ndiwe kuti ndibwino kugula polyther? Ndingatani kuti ndigule?
Polythether Polyl (PPG) ndi mtundu wa polimatu ndi kukana kwakukulu, kukana kwa acid, ndi alkali kukana. Amagwiritsidwa ntchito kwambiri m'minda monga chakudya, zachipatala, ndi zamagetsi, ndipo ndi gawo lofunikira kwambiri pazopangira zamakono zopangidwa. Musanagule ...Werengani zambiri -
Kusanthula kwa mitengo ya Styrene pamtengo mu Julayi, kodi chilengedwe chonsechi ndi chiyani?
Kuyambira kumapeto kwa June, mtengo wa styrene wapitilizabe kukwera pafupifupi 940 Yuan / ton, kusintha kanyezere kotala kwachiwiri komwe ndi kugulitsa kwapafupi kuti muchepetse maudindo awo. Ikuwonjezera kukula kugwa pansipa zomwe zikuyembekezeka ...Werengani zambiri -
Malangizo posankha acetic acid, kukuthandizani kuti mupeze zinthu zabwino!
Acetic acid ali ndi ntchito zosiyanasiyana m'mafakitale osiyanasiyana. Kodi mungasankhe bwanji asidi wabwino wa acetic kuchokera ku mitundu yambiri? Nkhaniyi ifotokoza malangizo ena pakugula acetic acid kuti akuthandizeni kupeza chinthu chabwino. Acetic Acid I ...Werengani zambiri -
Sabata yatha, mtengo wa isopropanol unasintha ndikukula, ndipo akuyembekezeka kugwira ntchito mokhazikika ndikusintha nthawi yochepa
Sabata yatha, mtengo wa isoppanol unasintha ndikukula. Mtengo wamba wa isopropanol ku China inali 6870 yoan / Ton sabata yatha, ndi 7170 Yuan / Toni Lachisanu Lachisanu. Mtengowo unawonjezeka ndi 4.37% mkati mwa sabata. Chithunzi: Kuyerekeza kwa mitengo ya 4-6 acetone ndi isoppanol mtengo o ...Werengani zambiri -
Kodi mungasankhe bwanji ma progray oxide oxide? Ganizirani izi mukagula!
Propyyne oxide ndi mankhwala ochulukirapo opangidwa mwamphamvu omwe ali ndi mapulogalamu osiyanasiyana pakupanga mafakitale. Momwe Mungapezere Wogulitsa Woyenera Ngati mukufuna kugula ma procol glycol? Nkhaniyi ipereka malangizo othandiza pazinthu zabwino za malonda, mtengo ndi ntchito ...Werengani zambiri -
Kuwongolera kwa Acetone: Momwe Mungasankhire Njira Yabwino Yogula?
Acetone, yemwe amadziwikanso kuti proponano, ndi njira yodziwika bwino kwambiri yomwe imagwiritsidwa ntchito kwambiri mu minda yamakampani opanga mankhwala, mankhwala ogulitsa, kusindikiza, ndi ena. Komabe, mtundu wa acetone pamsika umatha kusintha. Kodi mungasankhe bwanji njira yoyenera yolezera? Nkhaniyi ndiyenera ...Werengani zambiri -
Kusanthula ndi kuwunika kwa msika wa epoxy kumayambira theka loyamba la chaka ndi kuneneratu za zomwe zimachitika theka lachiwiri la chaka
Mu theka loyamba la chaka, msika wa epoxy adawonetsa chizolowezi chofooka chofooka, ndi zofooka zofooka komanso zolimba komanso zofunafuna mokakamiza mogwirizana pamsika. Mu theka lachiwiri la chaka, pansi pa chiyembekezo cha zoseweretsa zomwe zimachitika munthawi ya "NI ...Werengani zambiri -
Kuwunikiranso kusanthula kwa Phenol mu theka loyamba la chaka ndi kuneneratu zochitika theka lachiwiri la chaka chachiwiri
Mu theka loyamba la 2023, msika wapadziko lonse wa phenol unasinthasinthasintha kusinthasintha, ndi oyendetsa mitengo makamaka amayendetsedwa ndi kupereka ndi kufunafuna zinthu. Mitengo yowoneka imasinthasintha pakati pa 6000 mpaka 8000 Yuan / Toni, pamlingo wotsika mu zaka zisanu zapitazi. Malinga ndi ziwerengero zazitali, ...Werengani zambiri -
Msika wa Cyclohexoner adakwera pamtunda wopapatiza, pogwiritsa ntchito mtengo komanso malo abwino amtsogolo
Kuyambira pa Julayi 6 mpaka 13, mtengo wa cyclohexnone mu msika wapabanja udachokera ku 8071 Yuan / Toning-TOAN / Mwezi wa 1.97% pachaka. Mtengo wamsika wa wosaphika wa benzene adakwera, thandizo la mtengo linali lamphamvu, msika wanthawi ...Werengani zambiri -
Msika wa PVC ukupitilizabe kuchepa, ndipo mtengo wa PVC umasinthasintha mwamphamvu m'nthawi yochepa
Msika wa PVC udagwera kuyambira Januware mpaka pa Juni 2023. Pa Januwale 1st, mtengo wapakati wa PVC Carbide Sg5 ku China inali 6141.67 Yuan. Pa Juni 30, mtengo wapakati unali ma 5503.33 Yuan / Toni, ndipo mtengo wamba mu theka loyamba la chaka chikuchepa ndi 10.3%. 1. Msika wa Pulogalamu Yamsika ...Werengani zambiri -
Mitengo yama fakitale ya mafakitale ndi zinthu zomwe zimachepa ndi 9.4% chaka chimodzi cha chaka choyamba cha chaka choyamba cha chaka
Pa Julayi 10, ppi (proterrial preectriva factory propex) ya June 2023 idatulutsidwa. Zomwe zakhudzidwa ndi kuchepa kwa mitengo ndi malasha, komanso maziko ofananira ndi chaka chakhala, PPI yofananira mwezi uliwonse pamwezi pa mwezi ndi chaka. Mu June 2023, ...Werengani zambiri -
Chifukwa chiyani phindu mu msika wa octanol amakhalabe okwera ngakhale atagwira ntchito yofooka ya mankhwala
Posachedwa, zinthu zambiri zamankhwala ku China zachitika pakuwonjezeka, ndi zinthu zina zomwe zikuchepa kwambiri 10%. Uku ndikuwongolera kobwerezabwereza kutacha pang'ono pafupifupi chaka chimodzi, ndipo sichinapangitse zochitika zonse za Decl ...Werengani zambiri
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