FUNDA OKWENGEZIWE NGENKAMPANI YETHUMAYELANA NATHI

IBanga Lokwakha I-HPMC I-Hydroxypropyl Methylcellulose iyi-ether ye-cellulose esetshenziswa kakhulu embonini yezokwakha. Kuyisengezo esibalulekile ezintweni zokwakha, enikeza izinzuzo ezihlukahlukene ezithuthukisa ukusebenza nokusebenza kwemikhiqizo eyenziwe usimende.

IBanga Lokwakha I-HPMC iyimpushana ye-cellulose ether emhlophe ekhukhumala ibe isisombululo se-colloidal esicacile noma esincane emanzini abandayo. Inezici zokuqina, ukubopha, ukuhlakazeka, i-emulsification, ukwakheka kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kanye ne-colloid evikelayo.

I-Daily Chemical Grade Hydroxypropyl Methylcellulose (HPMC) iwuhlobo olukhethekile lwe-HPMC olusetshenziswa ngokuyinhloko ekwakheni ukunakekelwa komuntu siqu kanye nemikhiqizo yezimonyo. I-HPMC iyi-polymer encibilika emanzini etholakala ku-cellulose, futhi uma isetshenziswa ekusetshenzisweni kwamakhemikhali kwansuku zonke, inikeza uhla lwezinzuzo ngenxa yezakhiwo zayo ezihlukile.

I-Daily Chemical Grade HPMC iyi-ether ye-cellulose ebalulekile yesithako se-detergent embonini yezimonyo nokunakekelwa komuntu siqu, enikela ekusebenzeni okuphelele kanye nesipiliyoni sezinzwa semikhiqizo eminingi. Ukusebenziseka kwayo ngezindlela eziningi kuyenza ibe isithasiselo esisetshenziswa kakhulu ekwakhiweni okuhloswe ngayo ukuletha imikhiqizo yamakhemikhali yansuku zonke yekhwalithi ephezulu nelungele abathengi.

IBanga Lokwakha I-HPMC I-Hydroxypropyl Methylcellulose iyi-ether ye-cellulose esetshenziswa kakhulu embonini yezokwakha. Kuyisengezo esibalulekile ezintweni zokwakha, enikeza izinzuzo ezihlukahlukene ezithuthukisa ukusebenza nokusebenza kwemikhiqizo eyenziwe usimende.

IBanga Lokwakha I-HPMC iyimpushana ye-cellulose ether emhlophe ekhukhumala ibe isisombululo se-colloidal esicacile noma esincane emanzini abandayo. Inezici zokuqina, ukubopha, ukuhlakazeka, i-emulsification, ukwakheka kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kanye ne-colloid evikelayo.

I-Redispersible Polymer Powder (RDP), enenombolo ye-CAS 24937-78-8, i-spray-dried re-dispersible emulsion powder powder VAE eklanyelwe ngokukhethekile imboni yezokwakha. Ihlose ukuthuthukisa izakhiwo zezingxube zodaka olomile futhi iyakwazi ukuphinde ihlakazeke emanzini. Le mpushana ihlangana nomkhiqizo we-hydrate kasimende/gypsum nezinye izinto, yakhe ulwelwesi oluyinhlanganisela olunamandla aqinile emishini.

Ukusetshenziswa kwe-Redispersible Polymer Powder RDP kuholela ekuthuthukisweni okuphawulekayo kwezakhiwo ezibalulekile zodaka olomile. Lezi zithuthukisi zihlanganisa isikhathi esinwetshiwe sokuvula, ukunamathela okuphezulu kuma-substrates ayinselele, ukuncipha kokusetshenziswa kwamanzi, kanye nokwanda kokungazweli emihumeni nomthelela.

Ibanga lokuhlanza i-MHEC I-Methyl hydroxyethyl cellulose iwuhlobo lwe-polymer ye-cellulose yamangqamuzana engeyona i-ionic, esesimweni sempushana emhlophe noma emhlophe. Iyancibilika emanzini abandayo kodwa ayincibiliki emanzini ashisayo. Isixazululo sibonisa i-pseudoplasticity eqinile futhi sinikeza ukugunda okuphezulu. I-Viscosity. I-MHEC/HEMC isetshenziswa ngokuyinhloko njenge-adhesive, i-colloid evikelayo, i-thickener ne-stabilizer, kanye ne-emulsifying additive.

I-Methyl Hydroxyethyl Cellulose (MHEC) iyi-ether ye-cellulose ebalulekile ethola ukusetshenziswa ezinhlobonhlobo zezimboni, kuhlanganise nemboni yezokuhlanza. Uma isetshenziselwa okokuhlanza, i-MHEC inikeza izici ezimbalwa ezibalulekile ezifaka isandla ekwakhiweni nasekusebenzeni kwemikhiqizo yokuhlanza.

Ibanga lokwakha i-Methyl Hydroxyethyl Cellulose (MHEC) i-cellulose ether ewela ngaphansi kwesigaba esibanzi sokuphuma kokuphuma kwe-hydroxyethyl methylcellulose (HEMC). Isetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi imboni yezokwakha, lapho kuvame ukubizwa ngokuthi "ibanga lokwakha" okungeziwe. I-MHEC iyi-polymer eguquguqukayo ehlinzeka ngezinzuzo eziningana ezintweni zokwakha.

Ibanga lokwakha i-MHEC i-Methyl Hydroxyethyl Cellulose iyimpushana emhlophe engenaphunga, enganambitheki, engenabuthi engancibilika emanzini abandayo ukuze yakhe isixazululo se-viscous esisobala. Inezici zokuqina, ukubopha, ukuhlakazeka, i-emulsification, ukwakheka kwefilimu, ukumiswa, i-adsorption, i-gelation, umsebenzi ongaphezulu, ukugcinwa komswakama kanye ne-colloid evikelayo.

I-PVC grade HPMC Hydroxypropyl Methylcellulose iwuhlobo lwe-polymer olusetshenziswa kakhulu futhi lusebenza kakhulu phakathi kwazo zonke izinhlobo ze-cellulose. Isetshenziswa kabanzi emikhakheni ehlukahlukene yezimboni kanye nempilo yansuku zonke. Bekulokhu kwaziwa ngokuthi "i-MSG yezimboni".

IHydroxypropyl Methylcellulose (HPMC) ingasetshenziswa ekwenzeni imikhiqizo ye-polyvinyl chloride (PVC), ikakhulukazi kunhlaka ye-PVC kanye nokucubungula okuyinhlanganisela. Nokho, kubalulekile ukucacisa ukuthi i-HPMC ayiyona ingxenye ye-PVC ngokwayo; kunalokho, ingasetshenziswa njenge-lubricant yangaphandle noma insiza yokucubungula ngesikhathi sokukhiqizwa kwe-PVC compounds kanye ne-resin.

I-HPMC ye-Hydroxypropyl methylcellulose imhlophe noma i-milky, ayinaphunga, ayinambitheki, impushana ene-fibrous noma i-granule, ukwehla kwesisindo lapho isomiswa akudluli u-10%, kuncibilika emanzini abandayo kodwa hhayi emanzini ashisayo, kancane kancane emanzini ashisayo Ukuvuvukala, i-peptization, kanye nokwenza i-viscous colloidal solution lapho ipholile futhi iba isixazululo se-colloidal.

I-Pharmaceutical Grade Hydroxypropyl Methylcellulose (HPMC) iwuhlobo olukhethekile lwe-HPMC olusetshenziswa embonini yezemithi. I-HPMC iyi-polymer encibilika emanzini etholakala ku-cellulose, futhi uma isetshenziswa ekwenziweni kwemithi, inikeza izinzuzo nezinhlelo zokusebenza ezimbalwa ezibalulekile.