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I-LE80M yoQoqosho Uhlobo lwe-HPMC ye-Tile Adhesive

inkcazelo emfutshane:

I-MODCELL Hydroxypropyl Methyl Cellulose (HPMC) yi-ether eselulosi egqwesileyo eneempawu ezininzi eziluncedo. Ukunyibilika kwayo kwamanzi, ukugcinwa kwamanzi, i-non-ionicity, ixabiso le-pH elizinzile, umsebenzi ongaphezulu, ukuguqulwa kwejeli, ukuqina kwepropati, ipropathi yokwenza ifilimu yesamente, i-lubricity, ipropathi echasene nokungunda, njl njl. Izicelo ezingenakubalwa zixhamla kwizinto eziguquguqukayo kunye nokuthembeka kwe-MODCELL HPMC, iyenza ibe lolona khetho lubalaseleyo kwimarike yanamhlanje.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

I-Hydroxypropyl methyl cellulose HPMC LE80M sisongezo esisebenza ngezinto ezininzi esilungele ukuxuba kunye neemveliso zomxube owomileyo. I-ejenti ephezulu yokugcina amanzi, i-thickener, i-stabilizer, i-adhesive, i-ejenti yokwenza ifilimu kwizinto zokwakha.

ihydroxypropylmethylcellulose

Inkcazo yobuGcisa

Igama

IHydroxypropyl Methyl Cellulose LE80M

INOMBOLO YECAS.

9004-65-3

HS IKHOWUDI

3912390000

Imbonakalo

Umgubo omhlophe

Ubuninzi bobuninzi (g/cm3

19.0--38(0.5-0.7) (lb/ft 3) (g/cm 3)

Umxholo weMethyl

28.0--30.0(%)

Umxholo weHydroxypropyl

7.5--12.0(%)

Ubushushu beGelling

58--64(℃)

Umxholo wokufuma

≤5.0(%)

PH ixabiso

5.0--9.0

Intsalela (uthuthu)

≤5.0(%)

Viscosity ( 2% Isisombululo)

80,000(mPa.s, Brookfield 20rpm 20℃, -10%,+20%)

Iphakheji

25(kg/ibhegi)

Usetyenziso

➢ Udaka lodaka lokugquma

➢ Iputty yodonga lwangaphakathi/ lwangaphandle

➢ IPlasta yeGypsum

➢ Ukuncamathelisa iithayile zeCeramic

➢ Udaka oluqhelekileyo

Ithayile yeCeramic

ImiSebenzi ePhambili

➢ Ixesha eliqhelekileyo lokuvula

➢ Ukumelana nokutyibilika okusemgangathweni

➢ Ukugcinwa kwamanzi okusemgangathweni

➢ Ukuqina okwaneleyo kokubambelela

➢ Ukusebenza okusemgangathweni

Ukugcinwa kunye nokuhanjiswa

Kufuneka igcinwe kwaye ihanjiswe phantsi kweemeko ezomileyo nezicocekileyo kwifom yephakheji yayo yokuqala kwaye kude nobushushu. Emva kokuba ipakethe ivulwe ukuveliswa, ukutywinwa kwakhona okuqinileyo kufuneka kuthathwe ukuphepha ukungena kokufuma.

Iphakheji: 25kg / ibhegi, iplastiki ehlanganisiweyo yamaphepha amaninzi kunye nokuvulwa kwevalve esezantsi, kunye nengxowa yefilimu ye-polyethylene yangaphakathi.

 Beka ubomi kwishelufa

Ixesha lewaranti yiminyaka emibini. Yisebenzise kwangoko kunokwenzeka phantsi kobushushu obuphezulu kunye nomswakama, ukuze unganyusi amathuba okuba ne-caking.

 Ukhuseleko lwemveliso

IHydroxypropyl methyl cellulose HPMC LK10M asiyonto eyingozi. Ulwazi oluthe vetshe ngemiba yokhuseleko lunikwe kwiPhepha leDatha loKhuseleko lweMathiriyeli.

FAQS

Yintoni iHydroxypropyl Methyl Cellulose?

IHydroxypropyl methylcellulose (HPMC) zii-ether ze-cellulose ezibe namaqela e-hydroxyl kwikhonkco leselulosi endaweni ye-methoxy okanye iqela le-hydroxypropyl.It yenziwe nge-etherification ekhethekileyo ye-cotton cellulose ecocekileyo kakhulu phantsi kweemeko ze-alkaline. Kwiminyaka yakutshanje, i-HPMC, njenge-admixture esebenzayo, idlala indima enkulusekugcineni amanzi kunye nokutyeba kushishino lokwakha kwaye isetyenziswa ngokubanzi kwii-drymix mortars, njenge-adhesive tile, i-grouts, i-plastering, i-putty eludongeni, ukuzilinganisa, udaka lwe-insulation kunye njl.

Yintoni iqondo lobushushu leGel yeHpmc enxulumene nayo?

Ngokuqhelekileyo, i-putty powder, i-viscosity yeHPMCyanele malunga nama-70,000 ukuya kuma-80,000. Ingqwalasela ephambili kukusebenza kwayo kokugcinwa kwamanzi, ngelixa isiphumo sokuqina sincinci. Ngodaka, iimfuno zeHPMCziphezulu, kwaye i-viscosity kufuneka ibe malunga ne-150,000, enokuqinisekisa ukuba isebenza ngcono kwi-samente yodaka. Ngokuqinisekileyo, kwi-putty powder, ngokude nje ukuba ukugcinwa kwamanzi kusebenze kwe-HPMC kulungile, nokuba i-viscosity iphantsi (i-70,000 ukuya kwi-80,000), iyamkeleka. Nangona kunjalo, kumdaka we-samente, kulungele ngakumbi ukukhetha i-HPMC ene-viscosity enkulu (ngaphezu kwe-100,000), kuba umphumo wayo wokugcina amanzi ubaluleke kakhulu kule meko.

Ngaba iPutty Powder iwela eDongeni inxulumene neHpmc?

Ingxaki yokukhutshwa kwe-putty powder ngokuyinhloko ixhomekeke kumgangatho we-calcium hydroxide kwaye ayinanto encinci ne-HPMC. Ukuba umxholo we-calcium we-calcium hydroxide uphantsi okanye umlinganiselo we-CaO kunye ne-Ca (OH) 2 awufanelekanga, unokubangela ukuba i-putty powder iwe. Ngokuphathelele impembelelo ye-HPMC, ibonakaliswe ikakhulu ekusebenzeni kwayo kokugcinwa kwamanzi. Ukuba ukusebenza kokugcinwa kwamanzi kwe-HPMC kubi, kunokuba nefuthe elithile kwi-depowdering of putty powder.

Ungayikhetha njani iHpmc kwiiNjongo ezahlukeneyo?

Iimfuno zokusetyenziswa kweputty powder ziphantsi. I-viscosity ye-100,000 yanele. Undoqo kukuba neempawu ezilungileyo zokugcina amanzi. Ngokumalunga nodaka, iimfuno ziphezulu kwaye i-viscosity ephezulu iyafuneka, kwaye imveliso ye-150,000 inesiphumo esingcono.


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