Wararka Shirkadda
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Waa maxay Diethyl Methyl Toluene Diamine Loogu Isticmaalay Nidaamyada Polyurethane Casriga ah?
Weligaa ma is weydiisay waxa caagadaha qaarkood ka dhigaya kuwo xooggan, dabacsanaan, oo waara? Jawaabtu waxay inta badan ku jirtaa kiimikada ka dambeysa walxaha. Hal kiimiko oo muhiim ah oo ku jira nidaamyada polyurethane waa Diethyl Methyl Toluene Diamine (badanaa loo yaqaan DETDA). In kasta oo laga yaabo inay u ekaato mid adag, xaruntan ayaa ciyaarta...Sii akhri -
La dagaallama Finanka Magnesium Ascorbyl Phosphate
Finanka ayaa noqon kara arrin maqaar jahawareer ah oo joogto ah, oo saameeya shakhsiyaadka da 'kasta leh. Iyadoo daawaynta dhaqameed ee finanku ay inta badan diiradda saaraan qallajinta maqaarka ama isticmaalka kiimikooyinka adag, waxaa jira walxo kale oo xiiso u leh awoodda ay u leedahay daaweynta finanka iyada oo sidoo kale iftiiminaysa kombuyuutar ...Sii akhri -
Ethyl Silicate vs. Tetraethyl Silicate: Farqiga Muhiimka ah
Dunida isku dhafka kiimikada, ethyl silicate iyo tetraethyl silicate ayaa inta badan lagu sheegaa codsiyadooda kala duwan iyo sifooyinka gaarka ah. In kasta oo ay u ekaan karaan isku mid, sifooyinkooda kala duwan iyo isticmaalkooda ayaa ka dhigaya fahamka faraqa u dhexeeya qof kasta oo iyaga kala shaqeeya ...Sii akhri -
Solubility of Tetraethyl Silicate ee Biyaha iyo xalinta
Fahamka sifooyinka milanka tetraethyl silicate (TES) ayaa muhiim u ah warshadaha adeegsada isku dhafkan isku dhafan ee dahaarka, dhejiska, dhoobada, iyo elektiroonigga. TES, oo sidoo kale loo yaqaan ethyl silicate, waa horudhac silica ah oo caadi ahaan la isticmaalo oo u dhaqma si ka duwan dareerayaasha kala duwan. Waxaan...Sii akhri -
Isticmaalka 5 ee ugu sarreeya ee Tetraethyl Silicate waa inaad ogaataa
Dunida kiimikooyinka warshadaha, tetraethyl silicate (TES) waa isku dhaf aad u badan oo loo isticmaalo warshado kala duwan. Sidoo kale loo yaqaan 'ethyl silicate', waxaa caadi ahaan loo shaqeeyaa sidii wakiilka iskutallaabta, xiraha, iyo horudhaca agabka silica ku saleysan. Sifooyinkeeda gaarka ah ayaa ka dhigaya muhiim...Sii akhri -
Diethyl Methyl Toluene Diamine: kiimiko kala duwan oo leh codsiyo kala duwan
China Fortune Chemical, oo ah hormuudka soo saaraha kiimikooyinka wanaagsan, ayaa wacdaro ka samaysay warshadaha iyada oo tayada sare leh Diethyl Methyl Toluene Diamine (DMTD). Kiimikadan la taaban karo waxaa lagu soo saaray hab adag oo hubinaya nadiifnimadeeda iyo waxtarkeeda. Wax soo saarka DMTD wuxuu bilaabmayaa ...Sii akhri -
Dabaysha xooggan ee ilaalinta deegaanka, sida xaddidaadda wax-soo-saarka xilliga kuleylka, ayaa si xun u jirdishay warshado badan sida birta
Dabaysha xoogga leh ee ilaalinta deegaanka, sida xaddidaadda wax soo saarka ee xilliga kuleylka, waxay si xun u jirdishay warshado badan sida birta, warshadaha kiimikada, sibidhka, aluminiumka elektiroonigga ah, iwm. Khubarada warshadaha waxay aaminsan yihiin in dhamaadka sanadka suuqa birta uu noqon doono jahwareer kale, qiimaha ama ...Sii akhri -
Sonkorta ceeriin waxay gilgishaa taageerada loolanka gudaha
Sonkorta cad Sonkorta ceeriin waxay gilgishaa taageerada loolanka gudaha Sonkorta ceeriin ayaa waxyar isbedbedeshay shalay, taasoo ay kor u qaaday rajooyinka hoos u dhaca soosaarka sonkorta Brazil. Qandaraaska ugu weyn wuxuu gaaray 14.77 senti pound pound wuxuuna hoos ugu dhacay 14.54 senti halkii rodol. Qiimaha xidhitaanka ugu dambeeya ee qandaraaska ugu weyn ayaa kacay...Sii akhri -
Xoogga cusub ee isbeddelka iyo cusboonaysiinta warshadaha
Saddexdii rubuc ee hore, dhaqaalaha-dhaqaale-dhaqaale ee waddanku waxa uu ahaa mid si fiican u shaqaynaya, ma aha oo kaliya in la gaaro yoolka ah in la dejiyo jilicsan, laakiin sidoo kale in la ilaaliyo siyaasad lacageed oo hufan iyo in la fuliyo dhammaan siyaasadaha hagaajinta qaabdhismeedka, heerka kobaca GDP ayaa soo kabtay wax yar. Xogtu waxay muujineysaa in bishii Agoosto...Sii akhri