Izindaba
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Yiziphi izindlela eziyinhloko zokwenziwa kwe-calcium formate?
Njengamanje, izindlela zokwenziwa ezijwayelekile ze-calcium formate eShayina ziwela ezigabeni ezimbili: ukwenziwa komkhiqizo oyinhloko kanye nokwenziwa komkhiqizo olandelanayo. Indlela yokwenziwa komkhiqizo olandelanayo—ikakhulukazi etholakala ekukhiqizweni kwe-polyol—iye yaqedwa kancane kancane ngenxa yezinkinga ezifana nokusetshenziswa kwegesi ye-chlorine, umkhiqizo olandelanayo...Funda kabanzi -
Isetshenziselwani i-calcium formate?
I-Calcium formate, eyaziwa nangokuthi i-Calcium Diformate, isetshenziswa kabanzi hhayi nje kuphela njengesithasiselo sokudla kanye ne-ejenti yokususa i-sulfur yegesi yoketshezi evela ekushisweni kukaphethiloli one-sulfur ephezulu, kodwa futhi njenge-intermediate ekwakhiweni kwe-herbicide, umlawuli wokukhula kwezitshalo, umsizi embonini yesikhumba, kanye nokusekela...Funda kabanzi -
Isebenza kanjani i-calcium formate kusimende?
Ukuthuthukisa ukusebenza kahle kwesimende: Isilinganiso esifanele se-calcium formate sithuthukisa ukuqina kwesimende, sithuthukisa ukucutshungulwa kwayo kanye nokubumbeka kwayo. Lokhu kwenza ingxube yesimende ibe lula ukuyixuba, ukuyithulula, kanye nokuyihlanganisa. Ukukhulisa amandla esimende ekuqaleni: I-Calcium formate ikhuthaza indlebe...Funda kabanzi -
Iyini indima ye-calcium formate kusimende?
Indima Ye-Calcium Formate Kusimende I-Calcium formate isebenza imisebenzi eminingana ebalulekile kusimende: Ukunciphisa ukubekwa kwesimende nokuqina: I-Calcium formate isabela namanzi kanye ne-calcium sulfate enamanzi kusimende ukuze ikhiqize i-calcium diformate kanye ne-calcium sulfate. Lokhu kusabela kunciphisa izinga le-hydrati...Funda kabanzi -
Uhambo lweShandong Pulisi Chemical oluya e-Asia Ephakathi: Amadili Okuvala Iqhwa lase-Almaty
Umphathi weShandong Pulisi Chemical uMeng Lijun usanda kujoyina i-“Central Asia Business Mission” ye-Yan Yuan Entrepreneurs Club e-Almaty eneqhwa. Leli qembu (elakhiwe ngabantu bamakhemikhali, bezohwebo, kanye nengqalasizinda) lihlangane nezinkampani zendawo, izikhulu, kanye namaqembu osomabhizinisi ukuze baxoxe ngezinto zangempela: ama-logistics aphesheya kwemingcele...Funda kabanzi -
Ingabe i-calcium formate ingasetshenziswa njenge-ejenti elwa nesomiso?
Ngokuvamile, izinga lokushisa lokwenza ifilimu lempuphu ye-latex ephinde ihlakazeke lingaphezu kuka-0°C, kuyilapho imikhiqizo ye-EVA ivame ukuba nezinga lokushisa lokwenza ifilimu eliphakathi kuka-0–5°C. Emazingeni okushisa aphansi, ukwakheka kwefilimu akunakwenzeka (noma ikhwalithi yefilimu ayinhle), okuphazamisa ukuguquguquka nokunamathela kwe-polymer mo...Funda kabanzi -
Iyini indima ye-calcium formate kusimende?
Emazingeni okushisa aphansi, izinga lokumanzisa amanzi liyehla, okuthinta ukusebenza kahle kokwakhiwa. Lapho izinga lokushisa lehla ngaphansi kweqhwa, amanzi aphenduka iqhwa, ande ngobuningi, futhi athambekele ekubangeleni amaphutha njengokugoba nokuqhekeka. Ngemva kokuba amanzi ehwamuka, izikhala zangaphakathi ziyanda, okuphawulekayo...Funda kabanzi -
Iyini imbangela yokwengeza i-calcium formate ku-polymer mortar?
Kunezizathu ezimbili eziyinhloko zokwengeza ama-Calcium formate energy agents ku-polymer mortar: Okokuqala, ezinye izindawo zokwakha zidinga inqubekela phambili ethile yokwakha, ngakho-ke ukwengeza i-Calcium formate energy agent energy kusiza i-mortar ukuthola amandla aphezulu esigabeni sokuqala ukuhlangabezana nezidingo...Funda kabanzi -
Ingabe i-calcium formate iyalimaza imigoqo yensimbi?
I-calcium formate iyisengezo esingenawo umphumela wokugqwala ekuqiniseni insimbi. Ifomula yayo yama-molecule yi-C₂H₂CaO₄. Isheshisa kakhulu ukumuncwa kwe-triccalcium silicate kusimende, ngaleyo ndlela ithuthukise amandla okuqala esimende sesimende. Umthelela we-calcium formate emandleni esimende...Funda kabanzi -
Kuyini ukuncibilika kwe-calcium?
I-Calcium Formate Ukuncibilika I-Calcium formate iyinhlanganisela yezinto eziphilayo enefomula yama-molecule C2H2O4Ca. Incibilika kakhulu emanzini, futhi ukuncibilika kwayo kushintsha kancane ngokushisa. Amanani athile okuncibilika emazingeni okushisa ahlukene alandelayo: Ku-0°C, ukuncibilika kwe-calcium kwakha...Funda kabanzi -
Unganquma kanjani okuqukethwe yi-calcium formate?
3. Ukunqunywa Kokuqukethwe kwe-Calcium Formate 3.1 Ukubuka Konke Kwendlela ye-Calcium Formate: Esixazululweni se-calcium formate esine-alkaline kancane, engeza isixazululo esijwayelekile se-potassium permanganate. Fudumeza ukuqinisekisa ukuthi ukusabela kwe-oxidation kuyaqhubeka kuze kube sekugcineni. I-potassium permanganate eyengeziwe izokhulula...Funda kabanzi -
Indlela yokuhlonza i-calcium formate isebenza kanjani?
Izindlela Zokuhlonza i-Calcium formate I-ion ye-Formate: Kala u-0.5g wesampula ye-Calcium formate, uyincibilikise ku-50ml wamanzi, engeza u-5ml wesisombululo se-sulfuric acid, bese ushisa; iphunga elihlukile le-formic acid kufanele likhishwe.2.2 I-calcium ion: Kala u-0.5g wesampula, uyincibilikise ku-50ml wamanzi, engeza...Funda kabanzi