-
Iingenelo ze-HPMC (hydroxypropyl methylcellulose) kwishishini lamayeza zibonakala kwiinkalo ezininzi, kwaye iipropati zayo ezikhethekileyo zenza ukuba ibe sisithako esisetyenziswa kakhulu. 1. Iipropati ezigqwesileyo zokutyeba kunye nokufaka ijeli I-HPMC sisixhobo sepolymer esinyibilikayo emanzini esinokuqina okuhle kunye nejeli...Funda ngokugqithisileyo»
-
IHydroxypropyl methylcellulose (HPMC) sisithako seekhemikhali esisebenza ngeendlela ezininzi esisetyenziswa kakhulu kwishishini lezinto zokuthambisa. Ihlala isetyenziswa njengesincamathelisi ngenxa yokunyibilika kwayo kakuhle emanzini, ukulungiswa kwe-viscosity kunye nokukwazi kwayo ukwenza ifilimu ekhuselayo. Kwiifomyula zezithambiso, iHPMC idlala ikakhulu i-r...Funda ngokugqithisileyo»
-
I-HPMC (i-hydroxypropyl methylcellulose) yi-non-ionic cellulose ether esetyenziswa kakhulu kulwakhiwo, amayeza, ukutya, iikhemikhali zemihla ngemihla nakwamanye amashishini. Ngokwendlela yayo yokunyibilika kunye neempawu zesicelo, i-HPMC inokwahlulwa ibe ziintlobo ezimbini: uhlobo olukhawulezileyo kunye nohlobo olushushu olunyibilikayo. Kukho ...Funda ngokugqithisileyo»
-
IHydroxypropyl methylcellulose (HPMC), njenge-cellulose derivative eqhelekileyo, isetyenziswa kakhulu kulwakhiwo, amayeza, ukutya, iikhemikhali zemihla ngemihla nakwamanye amashishini. Umgangatho we-HPMC ujongwa kakhulu ngokwemiba yeempawu zomzimba nezekhemikhali, ukusebenza kakuhle kunye nefuthe lokusetyenziswa. 1....Funda ngokugqithisileyo»
-
I-HPMC (iHydroxypropyl Methyl Cellulose) sisixhobo esisetyenziswa kakhulu kwi-cellulose esisetyenziswa kakhulu kwiindawo ezininzi zoshishino, ingakumbi kulawulo lwe-viscosity kunye neempawu zokutyeba. Ngenxa yesakhiwo sayo esikhethekileyo seekhemikhali kunye neempawu zomzimba, i-HPMC inokuphucula ngempumelelo i-viscosity, ukuzinza...Funda ngokugqithisileyo»
-
I-HPMC (i-hydroxypropyl methylcellulose) sisixhobo esibalulekileyo sokwakha kwaye sisetyenziswa kakhulu kwi-self-leveling mortar. I-self-leveling mortar sisixhobo esinokuguquguquka okuphezulu kunye nokukwazi ukulinganisa i-self-leveling, esihlala sisetyenziswa ekwakheni umgangatho ukwenza umphezulu ogudileyo nothe tyaba. Kule sicelo,...Funda ngokugqithisileyo»
-
Ii-cellulose ethers luhlobo lwe-polymer compound eveliswa yi-cellulose yendalo eguqulwa ngokweekhemikhali. Zineempawu zomzimba nezekhemikhali ezikhethekileyo kwaye zisetyenziswa kakhulu kwii-adhesives ezahlukeneyo. Ngenxa yeempawu ezintle ze-cellulose ether, ukusetyenziswa kwayo kwii-adhesives akuphuculi nje kuphela i-bonding pe...Funda ngokugqithisileyo»
-
I-Cellulose ether (CE) ludidi lwee-derivatives ezifunyenwe ngokuguqula i-cellulose ngokweekhemikhali. I-Cellulose yeyona nto iphambili eludongeni lweeseli zezityalo, kwaye ii-cellulose ethers ziluhlu lwee-polymers eziveliswa yi-etherification yamaqela athile e-hydroxyl (–OH) kwi-cellulose. Zisetyenziswa kakhulu kwiindawo ezininzi...Funda ngokugqithisileyo»
-
I-Cellulose ether (i-Cellulose Ether) yi-polymer compound ethathwe kwi-cellulose yezityalo zendalo kwaye ifunyenwe ngokuguqulwa kweekhemikhali. Kukho iintlobo ezininzi ze-cellulose ether, phakathi kwazo i-hydroxypropyl methylcellulose (HPMC) yeyona ixhaphakileyo. I-HPMC inokunyibilika kakuhle kwamanzi, ityebile...Funda ngokugqithisileyo»
-
I-HPMC (iHydroxypropyl Methyl Cellulose) sisixhobo sepolymer esisetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi kwizixhobo ezisekwe kwisamente nakwizinto ezisekwe kwi-gypsum. Inokunyibilika kakuhle kwamanzi, ukunamathela, ukugcinwa kwamanzi kunye neempawu zokutyeba, ngoko ke isetyenziswa kakhulu kwi-mortar, i-putty powder, kunye ne-tile...Funda ngokugqithisileyo»
-
I-Hydroxypropyl methylcellulose (HPMC) yi-cellulose ether eqhelekileyo, esetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi kwi-wet mortar. Umsebenzi ophambili we-HPMC kukuphucula ukusebenza kakuhle kunye nokusebenza kokugqibela kwe-wet mortar ngokulungisa i-viscosity, ukugcinwa kwamanzi kunye nokusebenza kolwakhiwo...Funda ngokugqithisileyo»
-
Ii-cellulose ethers ziluhlobo lwee-organic polymer compounds ezisetyenziswa kakhulu kwizixhobo zokwakha, ingakumbi kwi-concrete nakwi-mortar. Njenge-additive, i-cellulose ether inefuthe elikhulu kwiipropati ezininzi ze-concrete, kubandakanya ukusebenza kakuhle, ukugcinwa kwamanzi, amandla, iipropati zokubopha, njl.njl. 1. Im...Funda ngokugqithisileyo»