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Uburyo bwo Kumenya Gel Imbaraga za Cellulose Ether
Uburyo bwo Kumenya Gel Imbaraga za Cellulose Ether Kugirango bapime imbaraga za selulose ether gel, ingingo itangiza ko nubwo selulose ether gel hamwe na jelly imeze nka jelly igenzura imiterere ifite uburyo butandukanye bwa gelation, barashobora gukoresha ibisa nkibigaragara, ni ukuvuga, c ...Soma byinshi -
Cellulose Ether na aside-L-lactique
Harateguwe igisubizo kivanze na aside poly-L-lactique na Ethyl selulose muri chloroform hamwe nigisubizo kivanze cya PLLA na methyl selulose muri acide trifluoroacetic, hanyuma ivangwa rya PLLA / selulose ether ryateguwe no guta; Ibivanze byabonetse byaranzwe no guhindura amababi infrarafarike ...Soma byinshi -
Methylcellulose ni iki?
Methyl Cellulose (MC) Inzira ya molekulari \ [C6H7O2 (OH) 3-h (OCH3) n1] x Ipamba itunganijwe ivurwa na alkali, naho methyl chloride ikoreshwa nka agent ya etherification. Nyuma yuruhererekane rwibisubizo, kuvura selile ya selile birakorwa. Mubisanzwe, urwego rwo gusimburwa ni 1.6 ~ 2.0, naho urwego rwa ...Soma byinshi -
hydroxypropyl methylcellulose ikoreshwa nka kole
Mbere ya byose, igipimo cyubwubatsi bugomba kuzirikana ibikoresho fatizo. Impamvu nyamukuru yo gushyiramo kole yubaka ni ukudahuza hagati ya emulion ya acrylic na hydroxypropyl methylcellulose (HPMC). Icya kabiri, kubera igihe cyo kuvanga kidahagije; hari n'abakene th ...Soma byinshi -
Ikariso ya Skim ni iki?
Hariho imyenda itandukanye ya skim nka below: (1) Ifumbire mvaruganda ya skim ikariso yamazi kurukuta rwimbere Ifu ya Shuangfei (cyangwa yera yera) 700kg Ifu ya calcium yifu 300kg Ifu ya alcool ya Polyvinyl 1788/120 3kg Thixotropic lubricant 1kg (2) Urukuta rwimbere amazi- irwanya skim coat formula ya Talc ifu ...Soma byinshi -
Ubwubatsi bwa Mortar
Urukuta rushya formulaire: ibicuruzwa byazamuye 821 putty Redispersible polymer powder. Ikemura ikibazo ko gakondo 821 putty na gray calcium yisubiraho! Gukemura ikibazo cyo guta ifu ya 821 putty! Toni 1 ya calcium iremereye + 5.5 kg ya krahisi ether + 2,8 kg ya HPMC Nta ifuro, ...Soma byinshi -
Ese Cellulose Ether ikoreshwa iki?
1.Icyerekezo ： Cellulose ether ni uruganda rusanzwe rwa polymer, imiterere yimiti ni macromolecule ya polysaccharide ishingiye kuri anhydrous β-glucose, kandi hariho itsinda rimwe ryibanze rya hydroxyl hamwe nitsinda rya kabiri rya hydroxyl kuri buri mpeta y'ibanze. Binyuze mu guhindura imiti, urukurikirane rwa selile deri ...Soma byinshi -
Indwara ya Cellulose ni iki?
Thickener, izwi kandi nka gelling agent, nanone yitwa paste cyangwa kole y'ibiryo iyo ikoreshejwe mubiryo. Igikorwa cyacyo nyamukuru nukwongera ububobere bwa sisitemu yibikoresho, kugumisha sisitemu yibintu muburyo bumwe kandi butajegajega cyangwa guhagarikwa, cyangwa gukora gel. Inkoko zirashobora kwiyongera vuba ...Soma byinshi -
Ibikoresho bibisi bya Cellulose Ether
Ibikoresho bibisi bya Etherulose Ether byakozwe muburyo bwo kubyara umusaruro mwinshi wa selulose ether. Ibintu nyamukuru byagize ingaruka ku guteka no guhumeka mugihe cyo kubyara umusaruro mwinshi cyane. Ukurikije ibyo umukiriya asabwa, binyuze mubintu bimwe t ...Soma byinshi -
Imiti ya buri munsi hydroxypropyl methylcellulose HPMC
Hydroxypropyl methylcellulose ni ether idafite ionic selulose ether ikozwe mubintu bisanzwe bya polymer (pamba) selile ikoresheje uburyo bwa chimique. Ni ifu yera idafite impumuro nziza, idafite uburyohe bwabyimbye mubisubizo bisobanutse cyangwa bicu byoroheje bya colloidal mumazi akonje. Ifite umubyimba, bin ...Soma byinshi -
Kumenyekanisha Hydroxypropyl methyl selulose HPMC
1. Hydroxypropyl methylcellulose (HPMC) ni ifu idafite impumuro nziza, itaryoshye, idafite uburozi bwo kwisiga, ishobora gushonga muri c ...Soma byinshi -
Nibihe biranga HPMC muri minisiteri yumye
1. Mubice bifatika na minisiteri, irashobora kunoza ubukonje no kugabanuka, gushimangira imbaraga zifatika, kugenzura igihe cyo gushiraho sima, no kunoza imbaraga zambere ...Soma byinshi
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