Qhov Txim Ntawm Acid-ether Piv Ntawm Polycarboxylate Acid Dej Txo Rau Ntawm Nws Cov Huab Cua Nkag Mus Kev
May 31, 2020
Nrog rau qhov sib ntxiv ntawm cov kua qaub-ether piv, cov dispersion muaj nuj nqi thiab cov cua xa mus ua haujlwm ntawm polycarboxylic acid dej-txo tus neeg sawv cev yog pom tseeb ntxiv. Nyob rau lub sijhawm thaum cov hniav puas piv ntawm acrylic acid thiab TPEG monomer nce mus txog 4: 1, cov haujlwm dispersion thiab cov huab cua nkag ntawm polycarboxylic acid dej-txo tus neeg sawv cev Cov haujlwm tau mus txog tus nqi ntau dua, thiab nrog qhov sib ntxiv ntxiv ntawm cov kua qaub-ether piv, cov dispersion muaj nuj nqi ntawm polycarboxylic acid dej-txo tus neeg sawv cev thiab huab cua-tso pa muaj nuj nqi qhia ib qho kev poob qis.
Polycarboxylic acid dej-txo tus neeg sawv cev tuaj yeem pom tseeb txhim kho pore loj faib ntawm cov nplaim caws khov. Thaum ntau cov npuas me me thiab nruab nrab nthuav qhia, qhov kev faib ua feem ntawm cov pore loj loj npuas txo, uas ua rau cov npuas pore loj faib loj dua. Nrog rau qhov sib ntxiv ntawm cov kua qaub-ether piv rau hauv cov saw tseem ceeb ntawm polycarboxylic acid dej tsim tawm, qhov feem ntawm cov pores me me tau qhia tias muaj kev poob qis, thiab qhov sib npaug ntawm qhov hws loj tau pom ib qho kev nce.