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Katundu ndi Makhalidwe a Ma Surfactants Awiri a Cationic
Mphamvu ya ma surfactants a cationic ndi yosiyana ndi ya ma surfactants a anionic, kotero ma surfactants a cationic nthawi zambiri amatchedwa "sopo wotsutsana". Ponena za kapangidwe ka mankhwala awo, ali ndi gulu limodzi lokha la hydrophobic la unyolo wautali ndi gulu limodzi lokhala ndi hydrophilic lomwe lili ndi mphamvu zabwino. Long-cha...Werengani zambiri -
Kugwiritsa ntchito mankhwala oyezera utoto wofalikira mu utoto wa polyester
Utoto wothira utoto umagwiritsidwa ntchito makamaka popaka utoto wa ulusi wa hydrophobic monga polyester, spandex, nayiloni, ndi ulusi wa acetate. Chifukwa cha kupita patsogolo kosalekeza kwa ukadaulo wopaka utoto wa ulusi, mitundu yosiyanasiyana ya zinthu zoyezera yafika pakukula kwakukulu. 1. Chothandizira kuyika utoto wa kutentha kwambiri Pamene ...Werengani zambiri -
Kodi mukudziwa zambiri za chidziwitso cha flotation?
1. Lingaliro la flotation Flotation, lomwe limadziwikanso kuti flotation beneficiation, ndi ukadaulo wokonza mchere womwe umalekanitsa mchere wothandiza ndi mchere wa gangue pa gasi-liquid-solid phase interface pogwiritsa ntchito kusiyana kwa mawonekedwe a pamwamba pa mchere wosiyanasiyana mu miyala, ndipo ndi...Werengani zambiri -
Emulsifiers ndi solubilizers: kusiyana kwake ndi kotani?
Kusakaniza zinthu zosasakanikirana ndi njira yanzeru yopangira mankhwala! Ngati munayesapo kusakaniza, mudzadziwa kuti mafuta ndi madzi sizimasakanikirana mosavuta. Komabe, pogwiritsa ntchito ma emulsifiers ndi solubilizers, izi zomwe zikuwoneka zosatheka zimakhala zotheka—koma sizinthu ziwiri zokha...Werengani zambiri -
Kumvetsetsa Amphoteric Surfactants mu Nkhani Imodzi—— Mtundu wa Amino Acid ndi Mtundu wa Betaine
Ma surfactants a Amphoteric ndi ma surfactants omwe ali ndi magulu a anionic hydrophilic ndi magulu a cationic hydrophilic mu molekyulu yomweyo. Khalidwe lawo lofunika kwambiri ndilakuti amatha kupereka ndi kulandira ma proton. Ali ndi makhalidwe awa akagwiritsidwa ntchito: Amphoteric surfactan...Werengani zambiri -
Mankhwala odziwika bwino osakhala a ionic ndi ma cationic surfactants omwe amagwiritsidwa ntchito mu sopo
1. Surfactant Pali mitundu yambiri ya ma surfactant. Potengera zomwe amapanga, awa ndi awa: ma surfactant anionic ndi 56%, ma surfactant osakhala ionic ndi 36%, ma surfactant amphoteric ndi 5%, ndipo ma surfactant a cationic ndi 3%. 2. Non-ionic surfactant Mitundu yayikulu ya ma surfactant osakhala ionic...Werengani zambiri -
Samalani mfundo izi pochotsa ndi kusonkhanitsa mafuta, zomwe zimasunga nthawi, khama komanso zimachepetsa kugwiritsa ntchito mafuta!
Kuti mudziwe bwino ndikuyendetsa bwino njira yochotsera mafuta, ndikofunikira kumvetsetsa bwino mfundo yolumikizirana pakati pa chophimba ndi chitsulo. Mfundo imeneyi nthawi zambiri imanyalanyazidwa, zomwe zimapangitsa kuti pakhale zovuta. Zipangizo zofunikira zimasonyeza kuti kulumikizana kwa makina kunayambitsa...Werengani zambiri -
Kugawa ndi Kugwiritsa Ntchito Zotsukira
Magawo ogwiritsira ntchito zotsukira ndi monga mafakitale opepuka, apakhomo, ophikira, ochapira zovala, mafakitale, mayendedwe, ndi mafakitale ena. Mankhwala oyambira omwe amagwiritsidwa ntchito ndi magulu 15 monga ma surfactants, fungicides, thickeners, fillers, dyes, enzymes, solvents, corrosion inhibitors, chela...Werengani zambiri -
Kugwiritsa Ntchito Mafuta Opaka Amine Polyglycerol Ether Surfactants
Kapangidwe ka ma surfactants a fatty amine polyglycerol ether ndi motere: Gulu la hydrophilic limapangidwanso ndi magulu a hydroxyl ndi ma bond a ether, koma kupezeka kwa magulu a hydroxyl ndi ma bond a ether kumasintha momwe ma surfactants a polyoxyethylene ether omwe si a ionic amagwirira ntchito, omwe ndi ...Werengani zambiri -
Malingaliro opanga mankhwala oyeretsera pogwiritsa ntchito madzi
1 Malingaliro Opangira Mapangidwe a Zotsukira Zogwiritsa Ntchito Madzi 1.1 Kusankha Machitidwe Machitidwe ogwiritsira ntchito zotsukira zogwiritsa ntchito madzi amatha kugawidwa m'magulu atatu: osalowerera, osakhala ndi asidi, ndi amchere. Zotsukira zosalowerera zimagwiritsidwa ntchito makamaka m'malo omwe sagonjetsedwa ndi ma acid ndi alkali. Zotsukira...Werengani zambiri -
Kapangidwe ka fomula yoyeretsera mafakitale
1. Kuyeretsa mafakitale Monga momwe dzinalo likusonyezera, limatanthauza njira yomwe imachitika mumakampani yochotsera zodetsa (dothi) zomwe zimapangidwa pamwamba pa zinthu zomwe zimachitika chifukwa cha zinthu zakuthupi, mankhwala, zachilengedwe ndi zina, kuti zibwezeretse malowo momwe analili poyamba. Kuyeretsa mafakitale kumakhudzidwa kwambiri ndi ...Werengani zambiri -
Kodi mukudziwa momwe mungasankhire zinthu zoyeretsera mafuta kuti zibwezeretsedwe?
1. Mankhwala ophera tizilombo toyambitsa matenda amagwiritsidwa ntchito m'malo omwe mafuta salowa madzi ambiri. Amaphatikizapo kugwiritsa ntchito mphamvu kuti asweke, kupanga ming'alu, kenako kulimbitsa ming'aluyi ndi mankhwala ophera tizilombo kuti achepetse kukana kwa madzi kuyenda bwino, potero kukwaniritsa cholinga chowonjezera...Werengani zambiri
