-
Kodi mukudziwa chiyani za ma polymer surfactants
1. Malingaliro Oyambira a Ma Polymer Surfactants Ma polymer surfactants amatanthauza zinthu zomwe zimakhala ndi kulemera kwa molekyulu komwe kumafika pamlingo winawake (nthawi zambiri kuyambira 103 mpaka 106) ndipo zimakhala ndi zinthu zina zomwe zimagwira ntchito pamwamba. Mwa kapangidwe kake, zimatha kugawidwa m'magulu a block copolymers, graft copolymers, ndi...Werengani zambiri -
Nchifukwa chiyani kuchuluka kwa surfactant kumabweretsa kupangika kwa thovu kwambiri?
Mpweya ukalowa mumadzi, popeza susungunuka m'madzi, umagawidwa m'mabowo ambiri ndi madziwo pansi pa mphamvu yakunja, zomwe zimapangitsa dongosolo losiyana. Mpweya ukalowa mumadziwo ndikupanga thovu, dera lolumikizana pakati pa mpweya ndi madzi limawonjezeka, ndipo mphamvu yaulere ya dongosololi imawonjezekanso...Werengani zambiri -
Kugwiritsa ntchito ma surfactants otulutsa thovu mu mankhwala ophera tizilombo toyambitsa matenda
Pambuyo powonjezera mankhwala ophera thovu ku mankhwala ophera tizilombo toyambitsa matenda ndikugwiritsa ntchito mfuti yapadera yophera thovu pophera tizilombo toyambitsa matenda, pamwamba pake pamakhala "woyera" wooneka bwino pambuyo pophera tizilombo toyambitsa matenda, zomwe zimasonyeza bwino madera omwe mankhwala ophera tizilombo toyambitsa matenda aphera tizilombo toyambitsa matenda. Njira yophera tizilombo toyambitsa matenda pogwiritsa ntchito thovu iyi...Werengani zambiri -
Mfundo ndi kugwiritsa ntchito ma demulsifiers
Chifukwa cha kusungunuka kochepa kwa zinthu zina zolimba m'madzi, pamene chimodzi kapena zingapo mwa zinthu zolimbazi zilipo zambiri mu yankho lamadzi ndipo zikugwedezeka ndi mphamvu zamadzimadzi kapena zakunja, zimatha kukhalapo mu mkhalidwe wa emulsification mkati mwa madzi, ndikupanga emulsion. Mwachiphunzitso, zotere...Werengani zambiri -
Mfundo Zokhudza Othandizira Kulinganiza
Chidule cha Kulinganiza Pambuyo poika zokutira, pamakhala njira yoyenda ndi kuumitsa mu filimu, yomwe pang'onopang'ono imapanga chophimba chosalala, chofanana, komanso chofanana. Kuthekera kwa chophimbacho kukhala pamwamba pathyathyathya komanso kosalala kumatchedwa katundu wolinganiza. Muzophimba zogwira ntchito zimagwiritsidwa ntchito...Werengani zambiri -
Kodi mukudziwa mitundu ya mankhwala ophera tizilombo omwe alipo?
Zothandizira Zomwe Zimathandizira Kapena Kutalikitsa Kugwira Ntchito kwa Mankhwala · Ogwirizanitsa Mankhwala Mankhwala omwe sagwira ntchito mwachilengedwe koma amatha kuletsa ma enzyme ochotsa poizoni m'zamoyo. Akasakanizidwa ndi mankhwala ena ophera tizilombo, amatha kuwonjezera kwambiri poizoni ndi mphamvu ya mankhwala ophera tizilombo. Zitsanzo zikuphatikizapo syner...Werengani zambiri -
Kodi mukudziwa mitundu ya mankhwala ophera tizilombo omwe alipo?
Mankhwala Othandizira Ophera Tizilombo ndi zinthu zina zowonjezera zomwe zimawonjezeredwa panthawi yokonza kapena kugwiritsa ntchito mankhwala ophera tizilombo kuti akonze mphamvu zawo za physicochemical, zomwe zimadziwikanso kuti mankhwala ophera tizilombo. Ngakhale kuti mankhwala ophera tizilombo nthawi zambiri amakhala ndi zochita zochepa kapena zopanda ntchito zamoyo, amatha kukhudza kwambiri...Werengani zambiri -
Ndi njira iti yomwe ingagwiritsidwe ntchito popewa dzimbiri?
Kawirikawiri, njira zopewera dzimbiri zitha kugawidwa m'magulu awiri akuluakulu: 1. Kusankha bwino zinthu zosagwira dzimbiri ndi njira zina zodzitetezera. 2. Kusankha njira zoyenera zogwirira ntchito ndi zida. Kutsatira malamulo a njira zogwirira ntchito mu mankhwala...Werengani zambiri -
【Ndemanga ya Chiwonetsero】Qixuan Chemtech ICIF 2025 Yatha Bwino
Pambuyo pa Chiwonetsero cha Makampani Opanga Mankhwala cha ICIF 2025 International Chemical Industry Exhibition, Shanghai Qixuan Chemtech Co., Ltd. inakopa alendo ambiri pamalo ake ochitira malonda—gulu lathu linagawana njira zatsopano zopangira mankhwala obiriwira ndi makasitomala apadziko lonse lapansi, kuyambira ulimi mpaka minda yamafuta, chisamaliro chaumwini mpaka kukonza phula....Werengani zambiri -
Kodi Ntchito za Surfactants ndi Ziti?
1. Kunyowetsa (HLB Yofunikira: 7-9) Kunyowetsa kumatanthauza chochitika chomwe mpweya womwe umalowa pamwamba pa chinthu cholimba umalowetsedwa ndi madzi. Zinthu zomwe zimawonjezera mphamvu yolowa m'malo mwake zimatchedwa zinthu zonyowetsa. Kunyowetsa nthawi zambiri kumagawidwa m'mitundu itatu: kunyowetsa kolumikizana (kunyowetsa komatira)...Werengani zambiri -
Kodi ma surfactants amagwiritsidwa ntchito bwanji popanga mafuta m'munda?
1. Zopangira Mafuta Olemera Chifukwa cha kukhuthala kwakukulu komanso kusayenda bwino kwa mafuta olemera, kutulutsa kwake kumabweretsa mavuto akulu. Kuti mafuta olemera otere abwezeretsedwe, nthawi zina madzi amadzimadzi a zopangira mafuta olemera amalowetsedwa m'chitsime kuti asinthe mafuta okhuthala kwambiri kukhala ...Werengani zambiri -
Ndi zinthu ziti zosungunulira zomwe zingagwiritsidwe ntchito kuwongolera thovu poyeretsa?
Ma surfactants otsika thovu amaphatikizapo mankhwala angapo osakhala a ionic ndi amphoteric omwe ali ndi mphamvu zambiri zogwirira ntchito komanso kuthekera kogwiritsa ntchito. Ndikofunikira kudziwa kuti ma surfactants awa si othandizira opanda thovu. M'malo mwake, kuwonjezera pa zinthu zina, amapereka njira yowongolera am...Werengani zambiri
