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I-Diethanolisopropanolamine Yosizo Lokugaya Usimende
I-Diethanolisopropanolamine (DEIPA) isetshenziswa ikakhulukazi kusizo lokugaya usimende, esetshenziselwa ukufaka esikhundleni se-Triethanolamine ne-Trisopropanolamine, inomphumela omuhle kakhulu wokugaya.Nge-Diethanolisopropanolamine njengento eyinhloko eyenziwe ngosizo lokugaya ekuthuthukiseni amandla abo kasimende izinsuku ezingu-3 ngesikhathi esifanayo, ingathuthukisa amandla okugaya izinsuku ezingu-28.
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I-Triisopropanolamine Yekhemikhali Yokwakhiwa Kwe-Admixture Concrete
I-Triisopropanolamine (TIPA) i-alkanol amine substance, iwuhlobo lwe-alcohol amine compound ne-hydroxylamine notshwala. Ngokuba ama-molecule ayo aqukethe kokubili amino, futhi equkethe hydroxyl, ngakho has ukusebenza olunzulu amine notshwala, has anhlobonhlobo izicelo zezimboni, kuyinto ebalulekile eyisisekelo amakhemikhali impahla eluhlaza.
