Fasahar hadawa na polycarboxylate superplasticizer

(Fasaha mai haɗawa na polycarboxylate superplasticizer)

Menene polycarboxylate superplasticizer?

Polycarboxylate superplasticizer a matsayin sabon ƙarni na babban aikin superplasticizer, wanda ya bambanta da na gargajiya na yau da kullun, yana da ƙarfi mai tarwatsewa zuwa kankare, ƙimar rage yawan ruwa da ƙananan slump asarar siminti, wanda shine babban ci gaba a cikin tarihin superplasticizer, don haka zai zama. mayar da hankali na masu bincike'in-zurfin inganta bincike a nan gaba. 

Menene fasahar hadawa na polycarboxylate superplasticizer? 

Baya ga hanyar "tsarin kwayoyin halitta" a cikin fasahar haɗin gwiwar mahaifiyar, polycarboxylic acid high yi superplasticizer kayayyakin kuma ƙara kananan kayan kamar retarder, iska entraining wakili, defoamer, thickener, anti-laka wakili, da dai sauransu sa shi daidaita da zuwa ga retarder. gina bukatun kankare a daban-daban yanayi, daban-daban kayan da mix rabo, da kuma a karshe samu high yi superplasticizer tare da m yi. 

Ga masana'antun polycarboxylic acid tare da fasahar haɗar giya na uwa, zaɓi ne mai mahimmanci don haɓaka babban ingancin polycarboxylic acid superplasticizer da samun nau'ikan giya na uwar aiki daban-daban daga fasahar haɗin polycarboxylic acid. 

Duk da haka, da kira da kuma m aikace-aikace na uwa barasa bukatar wani lokaci, da kuma wani nau'i na uwa barasa ba zai iya da kyau warware matsaloli da yawa fuskantar da superplasticizer a aikin injiniya aikace-aikace, yayin da Mastering da compounding tsakanin uwa ruwaye da jiki compounding na karin kananan kayan. wani kari ne mai mahimmanci ga aikace-aikacen polycarboxylic acid superplasticizer, kuma yana da matukar mahimmanci don magance matsalolin fasaha da aka fuskanta a cikin rukunin injiniya ta hanyar halaye na giya na uwa da tsarin hadawa ta jiki. kananan kayan. 

Sabili da haka, fasaha mai haɗawa na polycarboxylic acid superplasticizer shine mayar da hankali ga masu bincike na gaba. 

Haɗuwa da giya na uwa na polycarboxylic acid superplasticizer

Haɗin polycarboxylic acid superplasticizer uwar barasa na iya daidaita girman sarkar kwayoyin halitta na samfuransa. A lokuta da yawa, tasirin hadawa tsakanin ruwan uwaye na iya zama 1: 1> 2. Tasirin da ba za a iya samu ta hanyar barasa mai uwa daya ba yana iya samuwa ta hanyar hada ruwan uwa da yawa. 

Tabbas, abin da ake buƙata shine haɗa nau'ikan giya na mahaifiyar monomer tare da inganci mai kyau da kaddarorin daban-daban. 

Ya kamata a lura cewa tsarin polycarboxylic acid ba za a iya haɗa shi da tsarin nano ba, tsarin melamine, aminoavlate da sauransu. 

Haɗin polycarboxylic acid superplasticizer da ƙananan kayan aiki

Don magance matsalolin da ayyuka daban-daban ke fuskanta a cikin ainihin wurin ginin, ana buƙatar aikin aikin simintin ya zama mafi girma. 

A wannan lokacin, haɗaɗɗun giya na uwa ita kaɗai bazai cika buƙatun ba, kuma aikin siminti na iya ƙara haɓaka ta hanyar ƙara wasu kayan aiki (retarder, wakili mai shigar da iska, thickener, da sauransu). 

Bugu da ƙari na retarder wani muhimmin ƙananan abu ne don daidaita lokacin saiti na superplasticizer don daidaitawa da yanayin zafin iska daban-daban. wani lokacin ƙari na wasu retarder zai taimaka wajen rage raguwar raguwa, amma ba za a iya amfani da shi azaman hanya mai mahimmanci don hana rushewa ba. 

A lokaci guda kuma, yayin aiwatar da haɓakar haɓakawa, ya kamata mu mai da hankali kan tasirin rage ruwa na retarder, wanda yakamata a yi la’akari da shi a cikin haɓakawa tare da superplasticizer. 

Zubar da jini ya zama ruwan dare gama gari a aikin injiniya, lokacin da ƙananan kayan aiki kamar su wakili mai shigar da iska da mai kauri na iya taka rawa. 

Bugu da kari na iska entraining wakili zai iya ƙara da iska abun ciki na kankare da kuma inganta ta ruwa mugunya da danko. 

Duk da haka, ya kamata a lura cewa abun da ke cikin iska na kankare bai kamata ya yi girma ba, in ba haka ba ƙarfin simintin zai yi ƙasa da ƙasa. 

A cikin aiwatar da haɓakar polycarboxylate superplasticizer tare da kayan aiki, masu bincike dole ne su yi dacewa da polycarboxylate superplasticizers a gabani, kuma adadin abubuwan da ke aiki yana buƙatar sarrafa su cikin hankali don guje wa illa kamar yadda zai yiwu. 

Hasashen fasahar haɗawa na polycarboxylate superplasticizer

Yin nazarin tsarin bincike, haɓakawa da aikace-aikacen polycarboxylic acid superplasticizer a cikin shekaru goma da suka gabata, a wannan lokacin, mun kammala ci gaba da haɓakawa da sabuntawa na polycarboxylate superplasticizer, kuma aikin yana ƙara zama cikakke. 

Ko da yake har yanzu akwai wasu matsalolin polycarboxylate superplasticizer a cikin aikin injiniya na kankare da sauran fannoni, zuwa wani ɗan lokaci, yana iyakance faɗuwar aikace-aikacen polycarboxylate superplasticizer. Duk da haka, mun yi imani da tabbaci cewa tare da tarawa da zurfafa bincike na asali na polycarboxylate superplasticizer da kuma taƙaitawa da haɓaka ƙwarewar aikin injiniya, polycarboxylate superplasticizer zai zama injiniya-daidaitacce tare da mafi kyawun fasaha da tattalin arziki. 

Ta yadda za a inganta ci gaban fasahar kankare cikin sauri. 

A nan gaba, polycarboxylate superplasticizer sannu a hankali zai maye gurbin na yau da kullun na gargajiya kuma ya mamaye babban kaso na kasuwa. Masu bincike dole ne su hanzarta aiwatar da bincike na nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan. 

A halin yanzu, duk nau'in gama gari, nau'in saiti na jinkirin da nau'in ƙarfin farkon nau'in giya na uwa a kasuwa ba su isa ba. Ya kamata a samar da ƙarin kayan aikin giya na uwa don haɗawa ko wasu lokatai don saduwa da buƙatun injiniya don aikin kankare. 

Haɓaka polycarboxylic acid superplasticizer tare da takamaiman ayyuka kuma shine jagorar ci gaba a nan gaba. 

Tare da raguwar yashi na halitta a hankali, za a yi amfani da yashi mai yawa na inji da yashi na wucin gadi a wurin aikin a nan gaba. 

Ƙimar yashi tare da babban abun ciki na laka da babban dutse foda zai shafi aikin kankare. 

Ya kamata masu bincike su yi ƙoƙari sosai don haɓaka yumbu mai jure laka da juriya na polycarboxylic acid superplasticizer.

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(Fasaha mai haɗawa na polycarboxylate superplasticizer)