Khoom Qhia Txog:

Diethanolisopropanolamine, muaj lwm lub npe yog 1-N, N(2-hydroxyethyl) amino] - 2 propanol.

Diethanolisopropanolamine (DEIPA) feem ntau yog siv rau hauv kev sib tsoo cement, siv los hloov Triethanolamine thiab Trisopropanolamine, muaj cov txiaj ntsig zoo heev. Nrog Diethanolisopropanolamine ua cov khoom siv tseem ceeb ua los ntawm kev sib tsoo pab txhim kho lawv lub zog ntawm cement rau 3 hnub tib lub sijhawm, tuaj yeem txhim kho lub zog ntawm 28 hnub. Nyob rau hauv qhov xwm txheej ntawm kev hloov pauv muaj zog, lub zog thaum ntxov yog siab dua Tmisooropanolamine amine, tab sis feem ntau. Nws yog me ntsis qis dua Triethanolamine. Tsis muaj kev poob siab. tuaj yeem ua rau lub zog tom qab ntau dua. feem ntau siab dua Triethanolamine thiab Trisopropanolamine. Nws yog ib qho kev xaiv zoo rau cov tshuaj txhim kho cement rau kev tsim kho.

Cov lus qhia ntim khoom: 220 kg / nruas, lwm cov lus qhia nyob ntawm tus neeg siv xav tau.

Kev Thauj Khoom: Kev thauj khoom kaw, tiv thaiv kev sib tsoo, tshav ntuj, nag, deb ntawm qhov chaw hluav taws, khaws cia rau hauv qhov chaw huv, qhuav, txias thiab cua nkag.

Nta:

1. Tsis muaj xim rau lub teeb daj pob tshab viscous kua

2. Cov mis: HOCHCH2NCHCH3CH2OH

Daim Ntawv Thov:

1. Siv rau kev pab sib tsoo cement tuaj yeem txhim kho qhov ua tau zoo ntawm kev sib tsoo ua qhov cuam tshuam tseem ceeb los txhim kho lub zog ntawm cement: Qhov tseeb ntawm cov tshuaj qhia cov neeg siv khoom nyob ntawm qhov xwm txheej tshwj xeeb.

2. Cov khoom no siv tau ib leeg xwb, kuj siv tau nrog Triethanolamine, Trisopropanolamine thiab lwm yam cawv, amines. esters cov khoom sib xws.

3. Cov qauv molecular muaj ob hom cawv thiab amine ua haujlwm pab pawg tib lub sijhawm, nyob rau hauv qee qhov xwm txheej tsim nyog tuaj yeem cuam tshuam nrog ntau yam khoom tsim ester, amine, ntsev, thiab lwm yam.

Cov Kev Cai

DUAB

Cov Lus Nug Feem Ntau

1. Koj puas muaj qhov tsawg kawg nkaus kom muaj nuj nqis?

Yog, peb xav kom txhua qhov kev txiav txim thoob ntiaj teb muaj qhov tsawg kawg nkaus ntawm kev txiav txim. MOQ yog 500kg rau txhua yam khoom.

2. Koj lub sijhawm xa khoom yog dab tsi?

Rau cov qauv, peb muaj Tshuag. Yog tias fcl base order, feem ntau cov khoom tuaj yeem npaj tau hauv 15 hnub tom qab kev txiav txim paub tseeb.

3. Koj txais hom kev them nqi twg?

Peb txais TT, LC, DP, DA. Nws nyob ntawm seb muaj pes tsawg thiab qhov xwm txheej ntawm ntau lub tebchaws.