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Isitayela | ayinqandeki, ifinyelela iziqongo ezintsha zonyaka
Ukuhola: Ukungena ngo-September, intengo ye-styrene ngisho nerekhodi eliphezulu, kusukela ekupheleni komhlaka-5, intengo ye-styrene ikhuphuke yafinyelela ku-9075 yuan/ton, ikhuphuke ngo-1965 yuan/ton isuka endaweni ephansi yonyaka, inyuke ngo-27.64 %, namhlanje ntambama imakethe yake yadabula uphawu lwe-9400, iqhubeka nokuvuselela okuphezulu ...Funda kabanzi -
I-Propylene oxide | ukwesekwa okuhle kukhuphukele engxenyeni yesibili ephezulu
Ukuhola: Kusukela ngoSepthemba, imakethe yasekhaya ye-propylene oxide iyonke ikhombise ukukhuphuka okuzinzile, ekuqaleni kwenyanga, wonke amaqembu emakethe anethemba ngesizini ephezulu “yegolide eyisishiyagalolunye”, imakethe iqhubekile nokukhuphuka futhi. inyuke, kodwa inyukele ku-9550-9670 yuan/ton (S...Funda kabanzi -
Abakhi Bezingubo Babelana Iyiphi Indima Yezimbotshana?
Sonke siyazi ukuthi upende uwumhlaba wepende, futhi upende usetshenziswa yonke indawo, ngakho-ke uyazi ukuthi kungani upende lufakwa? Iyini imisebenzi? Uyini umphumela? Ngenxa yobuhle nje? "Ngokuya ngezingubo", udonga luphinde lube uhlobo lwephrojekthi yobuso kuyo yonke intuthuko yekhaya...Funda kabanzi -
Ungawakha Kanjani Upende Ophuma Ngamanzi Wezingane Ezingaphansi Kwezinga Lokushisa Eliphezulu?
UJulayi kuya kuSepthemba isikhathi sonyaka esinamazinga okushisa aphakathi nendawo kanye nezimvula eziningi. Ngenxa yezici ezingokwemvelo zopende wezingane ophuma emanzini, indawo yokushisa ephezulu iletha izithiyo ezithile ekwakhiweni koqweqwe lukapende ophuma emanzini wezingane, kanye...Funda kabanzi -
Izingubo ezisekelwe emanzini vs
Izindwangu ezisekelwe emanzini uma ziqhathaniswa nezincibilikisi ezincibilikisiwe Izingubo zokugqoka ngokuvamile zithatha amagama azo ku-binder, noma inhlaka, eyenziwe ngayo. Ama-epoxies, ama-alkyds nama-urethanes yizo zonke izibonelo zama-resin anikeza ukumbozwa igama lawo. Kodwa lezi akuzona kuphela izingxenye ezakha i-coating. Ngaphezu kwe...Funda kabanzi -
Imibono Engcono Kakhulu Yenhlanganisela Yombala Wesilingi Wamanga Yekhaya Lakho
Usilingi wamanga, owaziwa nangokuthi usilingi owehlile noma usilingi omisiwe, ushintshile usuka esidingweni sokwakha waya entweni ebalulekile yomklamo wangaphakathi womklamo wangaphakathi wesimanje. Ngaphezu kwezinzuzo zokusebenza zokufihla izintambo kanye nokuhlinzeka nge-insulation, i-ceilin emisiwe...Funda kabanzi -
Amapende Asekelwe Emanzini vs Amapende Asekelwe Ekuncibilikeni
Ukukhetha upende emuva ngosuku kwakuwumsebenzi olula kakhulu, kodwa namuhla unezinto ezingaphezu kwedlanzana ongakhetha ekupendeni udonga olulodwa. Ngenkathi sinquma ngama-head-scratcher avamile afana nomkhiqizo kapende, umbala kapende nokuqedwa kopende, sibonga intuthuko kubuchwepheshe bopende...Funda kabanzi -
Nginifisela umsebenzi omuhle nonke!
Septhemba 29 kuya ku-Okthoba 6 iholide lethu loSuku Lukazwelonke, ngalesi sikhathi, ngeke ngikwazi ukuphendula i-imeyili yakho kusenesikhathi, ngicela uqonde. Ngizokuphendula ngokushesha ngangokunokwenzeka ngo-Okthoba 7. Esimeni esiphuthumayo, ungathinta u-Athena wechat :+8619961957599/+8613805212761 noma umtshele/wh...Funda kabanzi -
Ukuhlaziywa kwesimo samanje semakethe yaseShayina ye-epoxy resin | kanye nombono wekota yesine
Ngo-2023, intengo yemakethe ye-epoxy resin yaseChina ikhombisa ukuguquguquka okuhlukahlukene, futhi imakethe icindezeleka kakhulu ngemuva kokukhuphuka kusuka ngoJanuwari kuya kuSepthemba. Iphuzu eliphakeme kakhulu le-liquid epoxy resin onyakeni lenzeka ekuqaleni kukaFebhuwari, intengo engaba ngu-15,700 yuan/ton, kanye nepoyini eliphakeme kakhulu...Funda kabanzi -
Iyini Ibitumen Nebitumen Ukuvinjelwa Manzi?
Ibitumen, okuyingxenye ebaluleke kakhulu yokuvimbela amanzi, iwukwakheka kwe-hydrocarbon etholakala ezitsheni ezinjengesihlabathi sikawoyela namachibi anogwaja noma etholwe ngokugcotshwa kukawoyela ongahluziwe ezindaweni zokuhluzwa. Ngesikhathi senqubo yokukhishwa kwe-distillation njengoba izingxenye ezilula zikhuphukela phezulu, izingxenye ezinzima, ezihlanganisa...Funda kabanzi -
Kungani Kubalulekile Ukuvinjwa Kwamanzi Kwesakhiwo?
Ukuze ube nombono mayelana nokuvinjelwa kwamanzi kwesakhiwo, kuyadingeka ukwazi izinto eziyisisekelo ezakha isakhiwo. Isakhiwo esivamile sakhiwe ngokhonkolo, izitini, amatshe nodaka. Lezi zinhlobo zezinto zakhiwe ngamakristalu e-carbonate, i-silicate, ama-aluminum, nama-oxides ...Funda kabanzi -
Kungani Kubalulekile Ukuvinjwa Kwamanzi Kwesakhiwo?
Ukuze ube nombono mayelana nokuvinjelwa kwamanzi kwesakhiwo, kuyadingeka ukwazi izinto eziyisisekelo ezakha isakhiwo. Isakhiwo esivamile sakhiwe ngokhonkolo, izitini, amatshe nodaka. Lezi zinhlobo zezinto zakhiwe ngamakristalu e-carbonate, i-silicate, ama-aluminum, nama-oxides ...Funda kabanzi
