Hydroxyploplosel Buthylluellose (HPMC fun kukuru) jẹ a ṣe ether ti ko ni oye, ati lilo pupọ, ile-iṣẹ ọlọla ati ikogun, emulsifsifififififififififififining, iduroṣinṣin ati alemo, bbl wa, ati pe aafo nla wa ninu ọja ile.
Hydroxypropyl methylcellulose is widely used in the construction industry as a film-forming agent, binder, dispersant, stabilizer, thickener, water promoter, etc., and it has become a star product that has attracted attention since it was launched on the line.
Hydroxyphyplylkylcellose
Gẹẹsi ni kikun: Hydroxyproptypplyplop cellulose Englishation Gẹẹsi: HPMC
Because HPMC has excellent properties such as thickening, emulsification, film forming, protective colloid, moisture retention, adhesion, enzyme resistance and metabolic inertness, it is widely used in coatings, polymerization reactions, building materials, oil production, textiles, food, medicine, Lo awọn seamics ojoojumọ, awọn ẹrọ itanna ati awọn irugbin ogbin ati awọn apa miiran.
Awọn ohun elo ile
Ni awọn ohun elo kọ ẹkọ, HPMC tabi MC nigbagbogbo wa ni afikun si simenti, amọ-amọ, ati awọn ohun-ini omi.
Le ṣee lo bi:
1). Aghesive ati oluranlowo Caulking fun teepu alemora-orisun gypsum-orisun omi;
2). Ifigagbaga ti awọn biriki ile-iṣẹ cinmenti, awọn alẹmọ ati awọn ipilẹ;
3). LapinPgborboard-orisun stcco;
4). Plast ti o da lori igbelaruge;
5). Ninu agbekalẹ ti kun ati ki o kun kikun.
Adhesive fun awọn alẹmọ seramiki
HPMC 15 awọn ẹya ara
Perlite 19.1 Awọn ẹya
Awọn aworan apanilerin ati awọn eroja cyclic thio awọn ẹya 2.0
Clay 95.4 awọn ẹya
Silica asiko (22) 420
450.4 Awọn ẹya ti omi
Ti a lo ninu agọ adehun pẹlu awọn biriki inorganic, awọn alẹmọ, awọn okuta tabi simenti:
HPMC (pipinka ìyí 1.3) Awọn ẹya 0.3
CATTELAN CAME 100 Awọn ẹya
Silica iyanrin 50 Awọn ẹya
Awọn ẹya 50 ti omi
Ti lo bi ile-itaja ile-iṣẹ giga-agbara giga
CATTELAN CAME 100 Awọn ẹya
Asbestas 5
Polyvinyl oti alagbara 1 apakan
Kalisioli pupa si awọn ẹya ara
Aini 0,5 awọn ẹya
32 Awọn ẹya omi
Awọn ẹya HPMC 0.8
Ọpọ Kun
Ninu ile-iṣẹ awọ, HPMC lo okeene lilo okeene ni awọ Latex ati omi-ti o fi omi ṣan awọn paati kikun, ifunra, emulsifier.
Idadoro idadoro ti PVC
Aaye pẹlu agbara ti o tobi julọ ti awọn ọja HPMC ni orilẹ-ede mi ni idadoro idaamu ti choride Vinyl. Ni idadoro idadoro ti chorade vinyl, iṣipopada gbigbe taara taara ọja ọja PVC resini ati awọn ọja; O le mu iduroṣinṣin igbona ti resuni ati ṣakoso pinpin iwọn patiku (iyẹn ni, ṣatunṣe iwuwo ti PVC). Iye awọn iroyin HPMC fun 0.025% ~ 0.03 ti PVC iṣelọpọ to pọ.
Ilana PVC ti a pese sile nipasẹ HPMC didara-giga, ni afikun si idaniloju pe iṣẹ ṣiṣe pade.
Ile-iṣẹ miiran
Awọn ile-iṣẹ miiran ti o kun pẹlu awọn ohun ikunra, iṣelọpọ epo, awọn ohun idena, awọn ohun elo ile ati awọn ile-iṣẹ miiran.
omi ti notu
HPMC jẹ ọkan ninu awọn polima ti omi-solu, ati pe Somublity omi rẹ ni ibatan si akoonu ti ẹgbẹ ti awọn ọmọ kẹtooctyl. Nigbati akoonu ti awọn ọmọ kẹtómyl jẹ kekere, o le tusilẹ ni Alkali ti o lagbara ati pe ko si ikun omi ikunra. Pẹlu ibisi ti akoonu ti itaotooxi, o jẹ diẹ ti o ni imọ si wiwu omi ati solukala ni ditetetel alkali ati ailagbara alkali. Nigbati akoonu hothoxy jẹ> 38C, o le tu ninu omi, ati pe o tun le wa ni tituka ni hydrocarbons mulo. Ti o ba ti fi kun mppinc acig si HPMC, HPMC yoo yarayara tuka ninu omi laisi iṣelọpọ awọn oludoti lilu. Eyi jẹ pataki nitori otitọ pe logctic acid ni awọn ẹgbẹ dihydroxylty ni ipo Ortho lori glycogen tuka.
Akoko Post: Le-30-2023