umkhiqizo

Ukusetshenziswa kokufakelwa kwe-HPMC kokwakhiwa

Incazelo emfushane:

1. I-MODCELL Hydroxypropyl Methyl Cellulose (HPMC), ayina-ionic cellulose ethers ekhiqizwa kuselulose yemvelo ephezulu (ukotini ohlanziwe) ngochungechunge lokuphendula kwamakhemikhali. Ingancibilika emanzini nganoma yisiphi isilinganiso, ubukhulu bayo, ukugxila kuncike kwi-viscosity yabo.

2. Zinezici ezinjengokuncibilika kwamanzi, impahla egcina amanzi, uhlobo olungeyona i-ionic, inani le-PH elizinzile, umsebenzi womhlaba, ukuphinda kuxazululwe kokuxazululwa kwe-gelling ezingeni lokushisa elihlukile, ukuqina, ukwenza ifilimu ukwakha, ukuthambisa impahla, ukumelana nesikhunta njll.

3. Ngazo zonke lezi zici, zisetshenziswa kakhulu enqubweni yokuqina, ukufaka ijeli, ukumisa ukumiswa, kanye nezimo zokugcina amanzi.


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Isingeniso Esifushane:

1. UMODLULA Hydroxypropyl Methyl cellulose (HPMC), Ama-ether e-non-ionic cellulose ether akhiqizwa kusuka ku-cellulose yemvelo ephezulu (ukotini ohlanziwe) ngochungechunge lokuphendula kwamakhemikhali. Ingancibilika emanzini nganoma yisiphi isilinganiso, ubukhulu bayo, ukugxila kuncike kwi-viscosity yabo.

2. Zinezici ezinjengokuncibilika kwamanzi, impahla egcina amanzi, uhlobo olungeyona i-ionic, inani le-PH elizinzile, umsebenzi womhlaba, ukuphinda kuxazululwe kokuxazululwa kwe-gelling ezingeni lokushisa elihlukile, ukuqina, ukwenza ifilimu ukwakha, ukuthambisa impahla, ukumelana nesikhunta njll.

3. Ngazo zonke lezi zici, zisetshenziswa kakhulu enqubweni yokuqina, ukufaka ijeli, ukumisa ukumiswa, kanye nezimo zokugcina amanzi.

4. Inezinto ezingavamile nezibalulekile eziyinhlanganisela yezakhiwo zomzimba nezamakhemikhali, ngokuya ngezinga lokufaka esikhundleni seqembu elizongena esikhundleni kanye nezinga eliguquliwe.

5. Ngemuva kokuba indawo yayo enezimbobo inomswakama, ingagcina umswakama; 

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Umakhi wokusetshenziswa kwe-HPMC 1

Ukucaciswa:

Igama I-Hydroxypropyl Methyl Cellulose
CAS NO. 9004-65-3
Ukubukeka Impuphu emhlophe
Ubuningi besisindo (g / cm3 19.0-38
Okuqukethwe kweMethyl (%) 19.0-24.0
Okuqukethwe kwe-Hydroypropyl (%) 4.0-12.0
Ukushisa okushisa (℃) 70-75
Okuqukethwe komswakama (%) 5.0
PH inani 6.0-8.0
Izinsalela (Ash) 5.0
I-viscosity (m pa, NDJ-1) 400--20 00000
Iphakheji (kg / isikhwama) 25

Isicelo:

I-HPMC imikhiqizo enezici ezithuthukisiwe, isetshenziswa kabanzi emikhakheni yokwakha njenge-ceramic tile adhesive, usimende ukuzilinganisela, usimende wokufaka, ukufaka usimende, ukuhlobisa i-putty, i-gypsum.

I-HPMC uhlobo lwempuphu yenjoloba engasetshenziswa njengokufakwa kokudla, i-dispersant, i-emulsifier, i-ejenti yokumisa, i-thickener, i-excipient, i-filler, i-stabilizer, ukumboza uwoyela, njll.

Ukusebenza Main:

➢ Isikhathi esivulekile eside

➢ Ukumelana okushelelayo okuphezulu

➢ Ukugcinwa kwamanzi okuphezulu

➢ Amandla wokubambelela anele

Esingakwenza:

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  • Langaphambilini
  • Olandelayo:

  • Bhala umyalezo wakho lapha bese uwuthumela kithi