Focus on Cellulose ethers

Iindaba

  • Ngaba i-hydroxypropyl cellulose inetyhefu?

    Ngaba i-hydroxypropyl cellulose inetyhefu? I-Hydroxypropyl cellulose (HPC) yi-non-toxic, biodegradable, kunye ne-polymer enyibilikayo emanzini ephuma kwi-cellulose. Isetyenziswa kuluhlu olubanzi lweemveliso, kubandakanywa amayeza, izithambiso, ukutya, kunye neemveliso zoshishino. I-HPC ngokuqhelekileyo ithathwa njengekhuselekile ...
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  • IHydroxypropyl Methyl Cellulose Etere Technology

    IHydroxypropyl Methyl Cellulose Etere Technology IHydroxypropyl methyl cellulose ether luhlobo lwe-nonpolar cellulose ether enyibilikayo kumanzi abandayo afunyenwe kwi-cellulose yendalo ngokusebenzisa i-alkalization kunye nokuguqulwa kwe-etherification. Amagama angundoqo:ihydroxypropyl methylcellulose ether; i-alkalization reaction...
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  • Ngaba i-hydroxypropyl methylcellulose ikhuselekile?

    Ngaba i-hydroxypropyl methylcellulose ikhuselekile? IHydroxypropyl methylcellulose (HPMC) isetyenziswa ngokubanzi, ikhuselekile, kwaye ingekho ityhefu evela kwiselulosi esetyenziswa kwiinkqubo ezahlukeneyo. Ngumgubo omhlophe, ongenavumba, ongenancasa, kwaye awuthukutheli, onyibilika emanzini abandayo kwaye wenze ijeli xa ushushu...
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  • Iyenza ntoni ihydroxypropyl methylcellulose emzimbeni wakho?

    Iyenza ntoni ihydroxypropyl methylcellulose emzimbeni wakho? IHydroxypropyl methylcellulose (HPMC) luhlobo lwepolymer esekwe kwiselulosi esetyenziswa kwiimveliso ezahlukeneyo, kubandakanywa amayeza, ukutya, kunye nezithambiso. Yinto engeyotyhefu, ayithukuthezi, kunye ne-non-allergenic into esetyenziswa njenge...
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  • Yintoni i-sodium CMC?

    Yintoni i-sodium CMC? I-sodium carboxymethyl cellulose (CMC) yipolima enyibilikayo emanzini ephuma kwiselulosi. Ngumgubo omhlophe, ongenavumba, ongenancasa osetyenziswa kakhulu kwimizi-mveliso eyahlukeneyo, kuquka ukutya, amayeza, izinto zokuthambisa, kunye nephepha. I-CMC isetyenziswa njenge-arhente yokuqina, ukuzinzisa...
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  • Ngaba kungcono ukubeka i-adhesive tile eludongeni okanye kwi-tile?

    Ngaba kungcono ukubeka i-adhesive tile eludongeni okanye kwi-tile? I-adhesive ye-tile kufuneka ihlale isetyenziswe eludongeni ngaphambi kokuba i-tile ifakwe. Oku kungenxa yokuba i-adhesive inika i-bond eqinile phakathi kwe-tile kunye nodonga, ukuqinisekisa ukuba i-tile iya kuhlala kwindawo. I-adhesive kufuneka isetyenziswe...
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  • Loluphi uhlobo lokuncamathelisa kwithayile yeceramic?

    Loluphi uhlobo lokuncamathelisa kwithayile yeceramic? Xa kuziwa ekubambeleleni kwithayile ye-ceramic, kukho iindidi ezininzi zokuncamathelisa ezikhoyo. Uhlobo lwe-adhesive oyikhethayo luya kuxhomekeka kuhlobo lwe-tile oyisebenzisayo, umphezulu obambelela kuwo, kunye nokusingqongileyo apho i-tile iya kufakwa khona ...
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  • Uthini umahluko phakathi koHlobo loku-1 kunye noHlobo lwesi-2 lokuncamathelisa iithayile?

    Uthini umahluko phakathi koHlobo loku-1 kunye noHlobo lwesi-2 lokuncamathelisa iithayile? Uhlobo lwe-1 kunye nohlobo lwe-2 lwe-adhesive tile zimbini iintlobo ezahlukeneyo zokubambelela kwi-tile ezisetyenziselwa izicelo ezahlukeneyo. Uhlobo loku-1 lwe-adhesive ye-tile yi-adhesive yenjongo jikelele esetyenziselwa ukufakela i-ceramic, i-porcelain, kunye neethayile zamatye zendalo. Kunzima ke...
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  • Yeyiphi eyona nto incamathelayo yokuncamathelisa iithayile?

    Yeyiphi eyona nto incamathelayo yokuncamathelisa iithayile? I-adhesive engcono yokufakela iithayili ixhomekeke kuhlobo lwe-tile efakwe kunye nomphezulu osetyenziswa kuwo. Kwiiprojekthi ezininzi zokufaka iithayile, umgangatho ophezulu, ongenamanzi, oguquguqukayo, kunye nokukhawuleza ukuseta ithayile yokuncamathelisa yeyona nto ilungileyo. Yeceramic kunye neethayile zeporcelain...
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  • Ziziphi iintlobo ezahlukeneyo zokuncamathelisa iithayile?

    Ziziphi iintlobo ezahlukeneyo zokuncamathelisa iithayile? 1. I-Adhesives ye-Acrylic: I-Adhesives ye-Acrylic luhlobo lwe-adhesive tile eyenziwe ngumxube we-acrylic resin kunye namanzi. Ezi zincamathelisi zihlala zisetyenziselwa izicelo zangaphakathi kwaye zaziwa ngokuba neqhina eliqinileyo kunye nokuguquguquka. Baphinde ba...
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  • Uthini umahluko phakathi kwe-tile yokuncamathelisa kunye ne-thinset?

    Uthini umahluko phakathi kwe-tile yokuncamathelisa kunye ne-thinset? I-adhesive ye-tile kunye ne-thinset zimbini iintlobo ezahlukeneyo zezinto ezisetyenziselwa ukufakela i-tile. I-adhesive ye-tile luhlobo lwe-adhesive esetyenziselwa ukudibanisa iileyile kwi-substrate, njengodonga okanye umgangatho. Idla ngokuba yintlama exutyiweyo esetyenziswayo...
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  • Uthini umahluko phakathi kwe-tile yokuncamathelisa kunye nesamente?

    Uthini umahluko phakathi kwe-tile yokuncamathelisa kunye nesamente? Ukuncamatheliswa kwethayile luhlobo lokuncamathelisa olusetyenziselwa ukuncamathela iithayile kwiindawo ezahlukeneyo, ezinje ngeendonga, imigangatho, kunye neetafile. Ngokuqhelekileyo i-white or grey paste esetyenziswe ngasemva kwi-tile ngaphambi kokuba ibekwe phezu komhlaba. Ithi...
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