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Isitayile | ayinqandeki, ibetha amaqondo amatsha onyaka
Ukukhokela: Ukungena ngoSeptemba, ixabiso le-styrene nakwirekhodi eliphezulu, ukususela ekupheleni kwe-5, ixabiso le-styrene likhuphuke laya kwi-9075 yuan / ton, ukuya kwi-yuan ye-1965 / toni ukusuka kwinqanaba eliphantsi lonyaka, ukunyuka kwe-27.64 %, ngale mva kwemini imarike sele iphule uphawu lwe-9400, qhubeka nokuhlaziya okuphezulu ...Funda ngokugqithisileyo -
Ipropylene oxide | inkxaso evumayo yenyuka ukuya kwisiqingatha sesibini esiphezulu
Inkokeli: Ukususela ngoSeptemba, imarike yasekhaya yepropylene oxide iyonke ibonise ukunyuka okuthe gqolo, ekuqaleni kwenyanga, onke amaqela emarike enethemba malunga nexesha lexesha eliphezulu "lesithoba", imarike iqhubekile nokunyuka kwaye ukunyuka, kodwa kwenyuka ukuya kwi-9550-9670 yuan/ton (S...Funda ngokugqithisileyo -
Abavelisi beNgqungquthela Babelana Yintoni indima yeeNgqungquthela?
Sonke siyazi ukuba ipeyinti lihlabathi lepeyinti, kwaye ipeyinti isetyenziswa kuyo yonke indawo, ngoko uyazi ukuba kutheni ipeyinti ifakwe? Yeyiphi imisebenzi? Uyintoni umphumo? Kuphela ngenxa yobuhle? "Ngokuxhomekeke kwimpahla", udonga lukwaluhlobo lweprojekthi yobuso kuyo yonke into yokuphucula ikhaya ...Funda ngokugqithisileyo -
Ungayenza Njani Ipeyinti ephuma emanzini kubantwana abaphantsi kobushushu obuphezulu?
NgoJulayi ukuya kuSeptemba lixesha lonyaka elinobushushu obuphakathi kunye nemvula eninzi. Ngenxa yeempawu zendalo zepeyinti ephuma emanzini yabantwana, imekobume yobushushu obuphezulu izisa imiqobo ethile kulwakhiwo olugqunyiweyo lwepeyinti ephuma emanzini yabantwana, kunye...Funda ngokugqithisileyo -
Iingubo ezisekelwe emanzini vs
Iiyaleko ezisekelwe emanzini xa zithelekiswa nezaleko ezinyibilikisiweyo. I-epoxies, i-alkyds kunye ne-urethanes yonke imizekelo ye-resin enika i-coating igama labo. Kodwa ezi ayizizo kuphela iindawo ezenza isambatho. Ukongeza kwi...Funda ngokugqithisileyo -
Eyona mibono yoMbala weCeiling yobuxoki yeKhaya lakho
Isilingi yobuxoki, ekwabizwa ngokuba sisilingi ewisiweyo okanye isilingi exhonyiweyo, ivele kwimfuno nje yoyilo ukuya kwinto ebalulekileyo yoyilo lwangaphakathi loyilo lwangaphakathi lwangoku. Ukongeza kwiinzuzo ezisebenzayo zokufihla iingcingo kunye nokubonelela nge-insulation, i-ceilin emisiwe ...Funda ngokugqithisileyo -
Iipeyinti eziSekwe emanzini vs iipeyinti eziNyibilikayo
Ukukhetha ipeyinti emva kwemini kwakungumsebenzi olula kakhulu, kodwa namhlanje unezinto ezininzi ozikhethayo ekupeyinteni udonga olulodwa. Ngelixa sithatha isigqibo malunga nezikrweli zentloko eziqhelekileyo ezifana nohlobo lwepeyinti, umbala wepeyinti kunye nokugqitywa kwepeyinti, enkosi kwinkqubela phambili yetekhnoloji yepeyinti...Funda ngokugqithisileyo -
Ndininqwenelela umsebenzi omnandi!
NgoSeptemba 29 ukuya kwi-6 Oktobha iholide yethu yoSuku lweSizwe, ngeli xesha, andiyi kukwazi ukuphendula kwi-imeyile yakho ngexesha, nceda uqonde. Ndiza kukuphendula ngokukhawuleza ngo-Oktobha 7. Kwimeko yonxunguphalo, unokuqhagamshelana no-Athena wechat :+8619961957599/+8613805212761 okanye xelela/wh...Funda ngokugqithisileyo -
Uhlalutyo lwemeko yangoku yemarike yaseTshayina ye-epoxy resin | kwaye ujonge kwikota yesine
Ngo-2023, ixabiso lemarike ye-epoxy resin yaseTshayina ibonisa uluhlu lokuguquguquka, kwaye imarike igxininisekile kakhulu emva kokunyuka ukusuka ngoJanuwari ukuya kuSeptemba. Eyona ndawo iphezulu ye-liquid epoxy resin ngonyaka yenzeke ekuqaleni kukaFebruwari, ixabiso elimalunga ne-15,700 yuan / ton, kunye nepoyinti ephezulu ...Funda ngokugqithisileyo -
Yintoni ibhitumene kunye nebhitumene yokungaManzi?
Ibhitumene, eyona nxalenye ibalulekileyo yokuthintela ukungenwa manzi kwebhitumene, yenziwa yihydrocarbon efumaneka kwiidipozithi ezifana nesanti yeoli namachibi epitch okanye efunyanwa ngokuxutywa kweoli ekrwada kwiindawo zokuhluza. Ngexesha lenkqubo ye-distillation njengoko izinto ezilula zinyuka ziye phezulu, izinto ezinzima, ezibandakanya ...Funda ngokugqithisileyo -
Kutheni le nto iNdawo yokuThintela amanzi ibalulekile?
Ukuze ube nombono malunga nokwakhiwa kwamanzi, kuyimfuneko ukwazi izinto ezisisiseko ezenza isakhiwo. Isakhiwo esiqhelekileyo senziwa ngekhonkrithi, izitena, amatye nodaka. Ezi ntlobo zemathiriyeli zenziwe ngeekristale zecarbonate, i-silicate, ialuminethi, kunye neeoksidi ...Funda ngokugqithisileyo -
Kutheni le nto iNdawo yokuThintela amanzi ibalulekile?
Ukuze ube nombono malunga nokwakhiwa kwamanzi, kuyimfuneko ukwazi izinto ezisisiseko ezenza isakhiwo. Isakhiwo esiqhelekileyo senziwa ngekhonkrithi, izitena, amatye nodaka. Ezi ntlobo zemathiriyeli zenziwe ngeekristale zecarbonate, i-silicate, ialuminethi, kunye neeoksidi ...Funda ngokugqithisileyo
