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Yintoni i-hydroxypropyl methyl cellulose?

I-Hydroxypropyl methyl cellulose (HPMC), ekwaziwa ngokuba yi-hydroxypropyl methylcellulose, i-cellulose hydroxypropyl methyl ether, i-cellulose, i-2-hydroxypropylmethyl ether, i-PROPYLENE GLYCOL ETHER OF METHYLCELLULOSE, i-CAS No. 9004-65-3, yenziwe nge-cotton cellulose ecocekileyo kakhulu nge-etherification ekhethekileyo phantsi kweemeko ze-alkaline. I-HPMC inokwahlulwa ibe yi-building grade, food grade kunye ne-pharmaceutical grade ngokwendlela esetyenziswa ngayo. Isetyenziswa kakhulu kulwakhiwo, ukutya, amayeza kunye ne-cosmetics, iikhemikhali zemihla ngemihla kunye neminye imboni.

Zithini iindlela zokusebenzisa i-HPMC?

Ishishini lokwakha

1. Udaka lokwakha
Ukuqinisa ukunamathela kumphezulu womthi wokwakha kunokuphucula ukugcinwa kwamanzi, ngaloo ndlela kuphucule amandla e-mortar, kwaye kuphucule ukutyeba kunye ne-plasticity ukunceda ukusebenza kolwakhiwo. Ulwakhiwo olulula lugcina ixesha kwaye luphucula ukusebenza kakuhle kweendleko.
2. Iimveliso zeGypsum
Ingandisa ixesha lokusebenza kwesamente kwaye ivelise amandla aphezulu oomatshini ngexesha lokuqina. Umgangatho ophezulu wokugquma umphezulu wenziwa ngokulawula ukuhambelana kwesamente.
3. Ipeyinti ephuma emanzini kunye nesisusa ipeyinti
Ingandisa ixesha lokuhlala kwayo ngokuthintela ukuna kwemvula eqinileyo, kwaye ihambelana kakuhle kwaye izinzile kakhulu kwibhayoloji. Izinga layo lokunyibilika likhawuleza kwaye alilula ukulihlanganisa, nto leyo eluncedo ekwenzeni lula inkqubo yokuxuba. Ivelisa iimpawu ezilungileyo zokuhamba kwamanzi, kubandakanya ukuchitheka okuphantsi kunye nokulingana okuhle, iqinisekisa ukugqitywa kakuhle komphezulu, kwaye ithintele ukugoba kwepeyinti. Yonyusa i-viscosity ye-remover yepeyinti esekwe emanzini kunye ne-organic solvent peyint remover, ukuze i-remover yepeyinti ingaphumi kumphezulu we-workpiece.
4. I-adhesive yethayile yeseramikhi
Izithako zomxube owomileyo kulula ukuzixuba kwaye azihlangani, nto leyo esindisa ixesha lokusebenza kuba zisetyenziswa ngokukhawuleza nangokufanelekileyo, nto leyo ephucula ukucutshungulwa kwazo kwaye inciphisa iindleko. Phucula ukusebenza kakuhle kokufaka iithayile kwaye unike ukunamathela okuhle ngokwandisa ixesha lokupholisa.
5. Izixhobo zomgangatho ezizilinganisa ngokwazo
Inika uburhabaxa kwaye ingasetyenziswa njengesongezo sokungahlali kakuhle ukuze kuphuculwe ukusebenza kakuhle komgangatho. Ukulawula ukugcinwa kwamanzi kunokunciphisa kakhulu imifantu kunye nokushwabana.
6. Ukuveliswa kwee-slabs zekhonkrithi ezenziweyo
Iyaphucula ukusebenziseka kweemveliso ezikhutshiweyo, inamandla aphezulu okunamathela kunye nokuthambisa, kwaye iphucula amandla amanzi kunye nokunamathela kweeshiti ezikhutshiweyo.
7. Isizalisi seplati
I-Hydroxypropyl methyl cellulose inokugcina amanzi kakuhle, inokwandisa ixesha lokupholisa, kwaye ukuthambisa kwayo okuphezulu kwenza ukusetyenziswa kwayo kube lula ngakumbi. Iphucula ngokufanelekileyo umgangatho womphezulu, inika uburhabaxa kunye nokuthungwa okulinganayo, kwaye yenza umphezulu wokubopha uqine ngakumbi.
8. I-gypsum esekwe kwisamente
Inokugcina amanzi amaninzi, yandisa ixesha lokusebenza kwesamente, kwaye inokulawula ukungena komoya, ngaloo ndlela isuse imifantu emincinci yengubo kwaye yenze umphezulu ogudileyo.

Ishishini lokutya

1. I-citrus ekheniweyo: ukuthintela ukuba mhlophe nokubola ngenxa yokubola kwe-citrus glycosides ngexesha lokugcinwa, ukuze kufezekiswe umphumo wokugcina imifuno icocekile.
2. Iimveliso zeziqhamo ezibandayo: zongezwa kwijusi yeziqhamo kunye nomkhenkce ukuze incasa ibe ngcono.
3. Isosi: isetyenziswa njenge-emulsion stabilizer okanye i-thickener yesosi kunye ne-tomato paste.
4. Ukugquma nokugquma ngamanzi abandayo: kusetyenziswa ukugcina iintlanzi ezikhenkcezisiweyo ukuthintela ukubola kombala kunye nokuwohloka komgangatho. Emva kokugquma nokugquma nge-methyl cellulose okanye isisombululo samanzi se-hydroxypropyl methyl cellulose, qandisa kumaleko womkhenkce.
5. I-Adhesive yeetablethi: Njenge-molding adhesive yeetablethi kunye neegranules, "inokuwa ngaxeshanye" elungileyo (ukunyibilika ngokukhawuleza, ukuwa kunye nokusasazwa xa ithathwa).

Ishishini lamayeza

1. Ukugquma: I-ejenti yokugquma yenziwe ibe sisisombululo se-organic solvent okanye isisombululo samanzi sokusetyenziswa kwithebhulethi, ingakumbi ukugquma isitshizi seenxalenye ezilungisiweyo.
2. Isixhobo esibambezelayo: 2-3 grams ngosuku, 1-2G ngexesha, kangangeentsuku ezi-4-5.
3. Iyeza lamehlo: Ekubeni uxinzelelo lwe-osmotic lwesisombululo samanzi se-methyl cellulose lufana nolweenyembezi, alucaphukisi kangako amehlo. Longezwa kwiyeza lamehlo njengesithambisi sokunxibelelana nelensi yamehlo.
4. Ijeli: Isetyenziswa njengesiseko sejeli njengeyeza langaphandle okanye ioyile.
5. Isixhobo sokufunxa: sisetyenziswa njengesithambisi kunye nesixhobo sokugcina amanzi.

Ishishini lezinto zokuthambisa

1. I-Shampoo: Phucula i-viscosity kunye nokuzinza kwe-bubble ye-shampoo, i-washing agent kunye ne-detergent.
2. Intlama yamazinyo: iphucula ukutyibilika kwentlama yamazinyo.

Ishishini le-kiln

1. Izixhobo ze-elektroniki: njenge-press forming adhesive ye-ceramic electric compactor kunye ne-ferrite bauxite magnet, ingasetyenziswa kunye ne-1.2-propanediol.
2. Amayeza eGlaze: asetyenziswa njengeyeza leglaze elenziwe ngeeseramikhi kwaye edibene nepeyinti ye-enamel, enokuphucula ukubopha kunye nokusebenza kakuhle.
3. Udaka oluyi-refractory: Lungongezwa kwidaka lezitena eziyi-refractory okanye kwizinto ze-oven ezibunjiweyo ukuphucula i-plasticity kunye nokugcinwa kwamanzi.

Amanye amashishini

I-HPMC ikwasetyenziswa kakhulu kwi-synthetic resin, i-petrochemical, i-ceramics, ukwenza iphepha, isikhumba, i-inki esekwe emanzini, icuba kunye neminye imimandla. Isetyenziswa njengesithambisi, isinyibilikisi, isibopheleli, i-emulsifier kunye nesiqinisi kwishishini lempahla.

Ungawubona njani ngokubonakalayo umgangatho we-hydroxypropyl methyl cellulose (HPMC)?

1. I-Chromaticity: nangona ingenakukwazi ukubona ngokuthe ngqo ukuba i-HPMC kulula ukuyisebenzisa na, kwaye ukuba i-arhente yokwenza mhlophe yongezwa kwimveliso, umgangatho wayo uya kuchaphazeleka. Nangona kunjalo, iimveliso ezikumgangatho ophezulu sele ziza kuthengwa.
2. Ubunzima: I-HPMC inee-meshes ezingama-80 kunye nee-meshes ezili-100 ngokubanzi, kwaye ii-meshes ezili-120 zincinci. Uninzi lwee-HPMC zinee-meshes ezingama-80. Ngokubanzi, ukuqina kwe-offside kungcono.
3. Ukuhanjiswa kokukhanya: faka i-hydroxypropyl methyl cellulose (I-HPMC) emanzini ukuze enze i-colloid ecacileyo, uze ubone ukuhanjiswa kwayo kokukhanya. Okukhona ukuhanjiswa kokukhanya kukhulu, kokukhona kungcono, nto leyo ebonisa ukuba akukho nto inganyibilikiyo kakhulu kuwo.
4. Ubunzima obuthile: Okukhona ubunzima obuthile bunzima, kokukhona bungcono. Umlinganiselo ubalulekile, ngokubanzi kuba umxholo we-hydroxypropyl uphezulu. Ukuba umxholo we-hydroxypropyl uphezulu, ukugcinwa kwamanzi kungcono.
I-Hydroxypropyl methyl cellulose izinzile kwii-asidi kunye neziseko, kwaye isisombululo sayo samanzi sizinzile kakhulu kuluhlu lwe-pH=2~12. Singumvelisi ochwephesha. Ukuba ufuna le mveliso, ungaqhagamshelana nathi. Konke oko kuxhomekeke ekwabelaneni nge-HPMC kule ngxaki. Ndiyathemba ukuba inokukunceda uqonde i-HPMC.