Calcium Formate (Ca(HCOO)₂) a cikin Ruwan Siminti: Tasiri da Hanyoyi

Calcium formate (Ca(HCOO)₂), wani sinadari da aka samu daga samar da polyol, ana amfani da shi sosai a cikin siminti a matsayin mai saurin saitawa, mai, da kuma mai ƙara ƙarfi da wuri, wanda ke rage lokacin taurarewa da kuma hanzarta saitin.

A cikin simintin Portland na yau da kullun, Ca(HCOO)₂ yana haɓaka ruwan C3S (tricalcium silicate) kuma yana ƙara samar da ettringite (AFt), ta haka yana ƙara ƙarfi da wuri. Duk da haka, tasirinsa akan ruwan simintin sulphoaluminate (SAC) har yanzu ba a bincika shi ba.

A cikin wannan binciken, mun binciki tasirin Ca(HCOO)₂ akan farkon fitar da ruwa daga SAC ta hanyar yin nazari:

• Lokacin saitawa
• Zafin ruwa
• XRD (Rarraba X-ray)
• TG-DSC (kalorimetry na duba thermogravimetric-differential)
• SEM (duba na'urar hangen nesa ta lantarki)

Binciken ya ba da haske game da tsarin aikin Ca(HCOO)₂ a cikin ruwan SAC, yana ba da gudummawa ga fahimtar aikinsa a cikin wasu tsarin siminti.

Danna nan don samun rangwamen farashin sinadarin calcium.

Damar rage farashi don siyan sinadarin Calcium!
Kuna da oda mai zuwa? Bari mu rufe sharuɗɗa masu kyau.