Kugwiritsa Ntchito Propionic Acidinfo@pulisichem.cn
Propionic Acid, yokhala ndi dzina la mankhwala lakuti acetyl propionic acid ndi molecular formula C₅H₈O₂, ndi madzi opanda mtundu, owonekera bwino okhala ndi kukoma kowawasa, ndipo amasungunuka mosavuta m'madzi ndi zinthu zambiri zachilengedwe. Chomerachi chimasonyeza ntchito yapadera mu saturated fatty acid esterification reactions. Makhalidwe ake enieni—kuwira 215°C ndi flash point 96°C—amapatsa kukhazikika mu kutentha kwambiri. Monga mankhwala ofunikira, kupezeka kwa magulu a carboxyl ndi ketone mu kapangidwe kake ka molekyulu kumathandiza kugwira ntchito kawiri mu condensation ndi transesterification reactions.
Mu gawo la kapangidwe ka organic, Propionic Acid imagwira ntchito mu cross-linking reactions kuti ipange zinthu za polima. Ikaphatikizidwa ndi epichlorohydrin pansi pa mikhalidwe ya alkaline, imapanga ma resin a thermosetting omwe amagwiritsidwa ntchito mu zophimba za m'nyanja zotsutsana ndi dzimbiri, zomwe zinthu zake zochiritsidwa zimatha kupirira dzimbiri ndi 5% ya madzi a m'nyanja kwa maola 300. Monga gawo la commonomer la acrylate monomers, kuwonjezera 15% vinyl propionyl acetate kumatha kuwonjezera kumatirira kwa zophimba za polyacrylate emulsion kufika pa 4.5 MPa ndikuwonjezera kukana kwa nyengo yakunja kwa zaka 8.

Shandong Pulisi Chemical Co., Ltd. | Premium Propionic Acid (CAS 79-09-4) Supply
Monga wogulitsa mankhwala abwino odalirika kuyambira mu 2006, Shandong Pulisi Chemical imapereka Propionic Acid yoyera kwambiri (≥99.5%), asidi wamafuta wosinthasintha wofunikira kwambiri pakupanga mafakitale amakono apulisichem.com.
Asidi wa propionic amagwira ntchito yofunika kwambiri m'magawo oyambira:
Makampani Ogulitsa Zakudya ndi Chakudya: Choletsa nkhungu komanso chosungira bwino chakudya cha ziweto, zinthu zophika buledi, ndi zosungira tirigu, kuteteza ubwino wake komanso kutalikitsa nthawi yosungira chakudya.
Kupanga Mankhwala: Zipangizo zopangira mchere wa propionate, mankhwala ophera udzu (monga propanil), zonunkhira, ndi zopaka pulasitiki.
Mankhwala ndi Zodzoladzola: Chosinthira pH, chothandizira maantibayotiki, komanso chapakati pa mapangidwe apakhungu.
Kupanga Mafakitale: Amagwiritsidwa ntchito popanga ma electroplating, kupanga ma cellulose ester, komanso ngati choletsa dzimbiri.
Mothandizidwa ndi satifiketi ya ISO9001, mayeso a SGS/BV, ndi malo osungiramo zinthu ku Qingdao/Tianjin/Shanghai Ports, timaonetsetsa kuti zinthu zathu zikuyenda bwino, mitengo yathu ikupikisana, komanso kuti zinthu zathu zikuyenda bwino nthawi zonse. Timagwira nafe ntchito kuti tipeze mayankho abwino komanso okonzedwa bwino a mankhwala.

https://www.pulisichem.com/factory-price-99-5-propionic-acid-cas-79-09-4-propionic-acid-for-food-preservatives-product/