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Bisphenol A kasuwa ya rushe zuwa 2100, asarar riba na 21% a cikin mako
Sakamakon rashin bukatuwa, da sarkar masana'antu a sama da na kasa, abubuwan da suka fi ban sha'awa, kasuwar bisphenol A cikin gida ta ragu sosai tun daga lokacin hutu, ya zuwa ranar 1 ga Maris, farashin bisphenol na gabacin China ya fadi dala miliyan 17,000 zuwa yuan 16,900, ya ragu da yuan 2,100 ...Kara karantawa -
Vinyl acetate: nazarin halin da ake ciki na kasuwa na yanzu, menene ra'ayin vinyl acetate?
Vinyl acetate (Vac), wanda kuma aka sani da vinyl acetate ko vinyl acetate, ruwa ne mara launi da bayyananne a zafin jiki da matsa lamba. A matsayin daya daga cikin kayan albarkatun masana'antu da aka fi amfani da su a duniya, Vac na iya samar da guduro polyvinyl acetate (PVAc), polyvinyl barasa (PVA), polyacrylonit ...Kara karantawa -
Bayanin sinadarai: albarkatun kasa tare sun yi yawa! Toluene, acrylic acid, n-butanol da sauran farashin sun shafi, har zuwa yuan 8200 / ton.
Karkashin tasirin annobar, Turai da Amurka da sauran yankuna da yawa na ketare a cikin kwanan nan a rufe kasar, birni, rufe masana'anta, rufe kasuwancin ba sabon abu bane. A halin yanzu, adadin wadanda aka tabbatar sun kamu da cutar huhu a duniya ya zarce 400 ...Kara karantawa -
Acrylonitrile: A waɗanne masana'antu ne aka fi amfani da su? Menene makomar acrylonitrile?
Acrylonitrile an ƙera shi ta hanyar amfani da propylene da ammonia azaman kayan albarkatun ƙasa, ta hanyar haɓakar iskar shaka da tsarin tacewa. Wani abu ne na kwayoyin halitta tare da tsarin sinadarai C3H3N, ruwa mara launi tare da wari mai ban tsoro, mai ƙonewa, tururinsa da iska na iya haifar da wani abu mai fashewa, kuma yana ...Kara karantawa -
Kayayyakin man fetur sun tashi, albarkatun sinadarai sun tashi "haɓawar farashin", mafi girman haɓakar yuan / ton 7866
Kwanan nan, kasuwar sinadarai ta buɗe hanyar tashi ta "dragon da tiger", sarkar masana'antar guduro, sarkar masana'antar emulsion da sauran farashin sinadarai sun tashi gabaɗaya. Sarkar guduro masana'antu sarkar Anhui Kepong guduro, DIC, Kuraray da da yawa sauran cikin gida da kuma waje kamfanoni masu guba sun sanar da farashin ...Kara karantawa -
Melamine "kyakkyawan canji", sabon kayan zai iya kawo canje-canje masu mahimmanci ga motoci, sararin samaniya, harsashi da sauran filayen.
Kuna tuna melamine? Shahararriyar “madarar foda ce”, amma abin mamaki, ana iya “canzawa”. A ranar 2 ga Fabrairu, an buga takardar bincike a cikin Nature, babbar mujallar kimiyya ta duniya, tana mai da'awar cewa melamine na iya zama wani abu ...Kara karantawa -
Lardin Hebei don ƙayyade "Shirin Shekaru Biyar na 14th" abubuwan ci gaban masana'antar petrochemical, ana iya tsammanin makomar gaba.
Kwanan nan, Lardin Hebei, an fitar da tsarin haɓakar haɓakar masana'antar masana'antu "sha huɗu da biyar". Shirin ya yi nuni da cewa, ya zuwa shekarar 2025, kudaden shigar da masana'antun albarkatun man fetur na lardin ya kai yuan biliyan 650, darajar da ake fitarwa a gabar tekun lardin.Kara karantawa -
Kumfa polyurethane: mafi girman rabo da fa'ida
Abubuwan kumfa sun haɗa da polyurethane, EPS, PET da kayan kumfa na roba, da dai sauransu, waɗanda aka yi amfani da su sosai a cikin fa'idodin aikace-aikace na rufin zafi da ceton makamashi, rage nauyi, aikin tsarin, juriya da ta'aziyya, da dai sauransu, nuna ayyuka, rufe da dama a cikin ...Kara karantawa -
Menene hanyoyin samar da polycarbonate (PC)?
Polycarbonate (PC) sarkar kwayoyin halitta ce mai dauke da rukunin carbonate, bisa ga tsarin kwayoyin halitta tare da kungiyoyin ester daban-daban, ana iya raba su zuwa aliphatic, alicyclic, aromatic, wanda mafi kyawun ƙimar rukunin aromatic, da mafi mahimmancin bisphenol A nau'in polycarbonate, ...Kara karantawa -
Bukatar sanyi, an ƙi siyarwa, waɗannan albarkatun albarkatun na gama-gari, “ nutsewa”, raguwar mafi girma na yuan 3,000 / ton
Bukatar ta yi sanyi, an ƙi sayarwa, fiye da nau'ikan sinadarai iri 40 sun faɗi Tun farkon shekara, kusan nau'ikan sinadarai 100 sun tashi, manyan kamfanoni kuma suna motsawa akai-akai, yawancin kamfanonin sinadarai sun amsa, wannan kalaman na "rabon farashin" bai kai gare su ba, chemica ...Kara karantawa -
Samar da makoma mai dorewa don filastik gama gari
Polyurethane na ɗaya daga cikin kayan filastik da aka fi amfani da shi a duniya, amma galibi ana yin watsi da shi a rayuwarmu ta yau da kullun. Duk da haka ko kana gida, a wurin aiki ko a cikin abin hawanka, yawanci ba ya da nisa, tare da amfani da gama gari tun daga katifa da kayan dafa abinci don ginawa.Kara karantawa -
Tsuntsaye mai ƙarfi yana kiyaye farashin Polypropylene don yin rikodin babban matsayi a Turai
A cikin watan Disamba, farashin FD Hamburg na Polypropylene a Jamus ya haura zuwa $2355/ton na Copolymer grade da $2330/ton don matakin allura, yana nuna son wata-wata na 5.13% da 4.71% bi da bi. Kamar yadda 'yan wasan kasuwa suka nuna, koma baya na umarni da karuwar motsi sun kiyaye farashin ...Kara karantawa
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