1. Ni ubuhe buryo nyamukuru ikoreshwa rya hydroxypropyl methyl selile?
HPMC ikoreshwa cyane mu bikoresho byo kubaka, amatara, ibyorezo bya sintetike, ceramic, ubuvuzi, ibiryo, kwisiga, ubuhinzi, kwisiga, itabi n'izindi nganda. HPMC irashobora kugabanwa mu cyiciro cy'inganda, amanota y'ibiryo n'ubuvuzi ukurikije ikoreshwa.
2. HydroxyPropyl Methyl Cellulose igabanijwemo ubwoko bwinshi, ni irihe tandukaniro riri hagati yabo?
HPMC irashobora kugabanywamo ako kanya (umugereka urondere ") kandi ashyushye, ibicuruzwa bikonje, mumazi akonje bidashira, kuko HPMC ikwirakwizwa mumazi, nta gusenya nyabyo. Hafi yiminota 2, viscosiya yabanyamanswa buhoro buhoro, gukora gel isobanutse kandi ifatika. Ibicuruzwa byoroheje, byuzuye mumazi akonje, birashobora guhitana byihuse mumazi ashyushye, bikabura mumazi ashyushye, nkuko ubushyuhe bubita ku bushyuhe bwakozwe), hagaragara ubushyuhe bwa GEL.
3. Uburyo bwo kumenya ubwiza bwa hydroxyproppopyl methyl selile gusa kandi byimazeyo?
1) Uwawe wera, nubwo cyera ntigishobora kumenya niba HPMC ari nziza, kandi niba yongewemo ibikorwa byera, ariko, ibicuruzwa byiza cyane cyane byera nibyiza.
2) Guheza: Ubukonje bwa HPMC ntabwo ari mesh na Mesh 100, 120 intego gake, ibyiza byiza.
3) Gufungura urumuri: HPMC mumazi, ikora umucyo wa Colloid, reba umucyo wacyo, ariko ntuzigere uhindura ibigo byinshi.
4.
4. Ni ubuhe buryo bwo kuvugurura bwa hydroxypropyl methyl selile?
1) moderi zose zirashobora kongerwaho mubikoresho ukoresheje uburyo bwumye;
2) ukeneye kongerwaho ubushyuhe busanzwe bwikibazo cyamazi akonje, nibyiza gukoresha amazi akonje, nyuma yo kongeramo muri rusange muminota 10-90 kugirango ubyimbye (stir stir stur)
3) Uburyo busanzwe burashobora gushonga nyuma yo kuvanga no gutatana n'amazi ashyushye no kongera amazi akonje nyuma yo gukangurira no gukonjesha;
4) Iyo ushoro, niba ibintu bya bibaye bibaye, ni ukubera ko kubyutsa bidahagije cyangwa icyitegererezo gisanzwe cyongewe mumazi akonje. Muri iki gihe, bigomba gusuzumwa vuba.
5) Niba ibibyimba bibaye mugihe cyo guseswa, birashobora gukurwaho bahagaze mumasaha 2-12 (igihe cyihariye giterwa no guhuza igisubizo) cyangwa mugukatirwa no gukatirwa umukozi wa defoaming.
HydroxyPropyl Methyl Cellulose mubunini bwa powdol ifu?
HPMC mugushyira mu bikorwa umubare, nibidukikije, ubushyuhe, umukara wa Calcium nziza, Prowder Potree hamwe nibisabwa kubakiriya, kandi hari itandukaniro rifite hagati yindirimbo 4-5.
6. Ni ubuhe buryo bukwiye bwa hydroxypropyl methyl selile?
Poitty ifu muri rusange 100000 irashobora, ibisabwa byimiryango biri hejuru, kugeza 150000 byiza, kandi HPMC ninshingano zingenzi ni urugero rwamazi, hafatwa nkubushake. Mu ifu ya Putty, igihe cyose ihohoterwa ry'amazi ari ryiza, vino iri hasi (7-8), birumvikana ko hashobora no gusuka amazi menshi, igihe urubyiruko rufite 100.000, ubukuru bwo kugumana amazi ntabwo ari byinshi.
7. Ni ibihe bikoresho by'ibanze bya hydroxypropyl methyl selile?
HPMC Ibikoresho Byibanze Bwiza: Ipamba yatunganijwe, Chloromethane, Oxide okiside, Ibindi bikoresho fatizo, Tablet Alkali, Acide Alkali, aside Toluene.
8. HydroxyPropyl Methyl Cellulose mugusaba ifu ya Prowy, uruhare runini, yaba imiti?
Mu ifu ya Putty, kubyimba, kugumana amazi no kubaka imirimo itatu. Kwinginga, selile irashobora kubyimba guhagarikwa, kugirango igisubizo gihindurwe hejuru no kumugereza urwanya amanikwa. Ihagarikwa ry'amazi: Kora ifu ya LATDER yumye buhoro, Calcium ya Calcium ifasha mu bikorwa by'amazi. Kubaka: Guhisha kwa Celilose, birashobora gutuma ifu ya LETA ifite kubaka neza. HPMC ntabwo yitabira imiti iyo ari yo yose, ahubwo igira uruhare rushyigikiye.
9 .h
Mu Masezerano y'Abalayini, ibintu bya inert ntibitabira imiti.
CMC (CarboxyMethyl Cellulose) ni selile ya catic, guhura na Calcium ya gray izahinduka ibisigisigi cun cusd.
10. Nibihe bipimo nyamukuru bya tekiniki bya HydroxyPropyl Methyl Cellulose?
HydroxyPropyl Ibirimo
Methyl
vicosity
ivu
Gutakaza ibiro byumye
11. Bifitanye isano nubushyuhe bwa Gel bwa hydroxypropyl methyl selile?
Ubushyuhe bwa Gel bufitanye isano nuburyo bubiri, hepfo uburyo bubiri, hejuru yubushyuhe bwa gel.
12 ifu ya patty yamanutse ifu na hydroxypropyl methyl umubano?
Niba HPMC ifunzwe namazi, izatera ifu.
13 HydroxyPropyl Methyl Cellulose mugusaba ifu ya Putty, Prowder Ifu Bwird niyihe mpamvu?
HPMC mu ifu ya PAWLY, kubyimba, kugumana amazi no kubaka inshingano eshatu, icyateye igituba:
1.) Amazi menshi yongeyeho.
2.) Igice cyo hasi ntabwo cyumye, hanyuma kigakuzanira urwego, nacyo kiroroshye kubyimba.
.
HPMC Amazi akonje ako kanya Igisubizo ni nyuma yo kuvura hejuru ya gleyox, shyira mumazi akonje yatatanye vuba, ariko ntabwo yashonga rwose, viccosity Hejuru, irashonga. Ubwoko bwa thermosososon ntibwavuwe hamwe na glegoxal. Umubare wa glegox ni munini, gutatanya birihuta, ariko viscosiya iratinda, amafaranga ni mato, kubinyuranye.
15. Niki kuri hydroxyPropyl methyl Methoulose impumuro?
HPMC yakozwe nuburyo bworoshye bugizwe na toluene na isopropyl inzoga. Niba gukaraba atari byiza cyane, hazaba uburyohe busigaye. .
16. Nigute wahitamo hydroxyproppoppopyl methyl selile kugirango ikoreshe zitandukanye?
Powder ifu: Ibisabwa mu mazi maremare, guhuza neza (Icyiciro cyasabwe: 75AX100000)
Minisiteri isanzwe ishingiye ku miburo: Gufunga amazi menshi, kurwanya ubushyuhe bwinshi, virusi ihita (75AX150000)
Gushyira mu bikorwa kole ibyuma: Ibicuruzwa ako kanya, viso ndende. (Ibirango byasabwe nimero: 75ax200000)
Mypsum Mortar: Kugumana amazi menshi, Hagati no hagati ya Stuecojity, Viscosity Akanya (Icyiciro cyasabwe: 75AX75000)
17. Nizina rya hydroxypropyl methyl selile?
HPMC cyangwa MHPC alias HydroxyPropyl Methyl Cellulose, HydroxyPropyl Methyl ether.
18. Ni irihe tandukaniro riri hagati ya hydroxypropyl methyl selile na MC?
MC ni methyl selile, inoze ipamba nyuma yo kuvura alkali, metani chloride nkurwego rushimishije kandi rusimburwa na selile, urwego rutandukanye rwo gusimbuza.
. Muri rusange, umubare wo kumwemekwa ni munini, igorofa ni nto, visosity nini, umubare wo kugumana amazi ni muremure cyane, ubumuga bwo kwiyongera bushingiye ku mibonano mpuzabitsina ku buryo bwo guhinduranya ubutaka. Methyl selile na hydroxypropyl methyl Methyl Methyl Methy muri Amerika yavuzwe haruguru ifite igipimo cyo kugumana amazi menshi.
.)
. Niba ubushyuhe bwa minikor burenze dogere 40, kugumana amazi ya methyl kutubahiriza cyane, bigira ingaruka zikomeye kubwubaji bwa minisiteri.
. Adhesion hano bivuga imbaraga zifatizo zumvaga hagati yigikoresho nurukuta rwaciwe numukozi, ni ukuvuga kurwanya minisiteri. Imbaraga za minisiteri ni nini, irwanya imirima ni nini, imbaraga zisabwa n'abakozi mu nzira yo gukoresha nanini, kandi kubaka miniko ni umukene.
Igihe cyagenwe: Feb-14-2022