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I-Hydroxypropyl methyl cellulose HPMC iyi-cellulose engeyona i-ionic exutshwe i-ether ehlukahlukene kanye ne-ionic methyl carboxymethyl cellulose exubile ether, ayisebenzi ngezinsimbi ezisindayo. I-oxygen radicals eyodwa ngenxa yokuqukethwe kwe-hydroxypropyl methyl cellulose kanye nengxenye ehlukile ye-hydroxypropyl cont...Funda kabanzi»
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I-Tiantai Cellulose Co.,Ltd ingumkhiqizi wefekthri ekhiqiza i-Hydroxypropyl methyl cellulose HPMC engumkhiqizi wefekthri yaseChina, enegama layo lekhwalithi ephezulu elithi QualiCell® Cellulose ethers. Ukubheka ngokushesha i-hydroxypropyl methylcellulose HPMC One, ikuphi ukusetshenziswa okuyinhloko kwe-hydroxypropyl methyl cellulose? I-HPMC Ibanzi...Funda kabanzi»
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I-Cellulose ether: izinto zokusetshenziswa ezikhuphuka nomfula zinomthelela omkhulu, futhi imakethe engezansi iyakhula. I-Cellulose ether iwuhlobo lwempahla yemvelo esuselwe ku-polymer, enezici ze-emulsification nezici zokumiswa. Ezinhlotsheni eziningi, i-hydroxypropyl methyl cellulose ether eyi-HPMC iphezulu...Funda kabanzi»
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Inqobo nje uma inani elifanele le-cellulose ether HPMC yebanga lokudla lengezwa ekudleni okuthosiwe, ukuthathwa kwamafutha enqubweni yokuthosa kungancishiswa kakhulu, inani eliphelele likawoyela wokudla okuthosiwe lingancishiswa, futhi ukunambitheka komkhiqizo othosiwe kungathuthukiswa, umjikelezo wokushintsha uwoyela we-frie...Funda kabanzi»
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I-Hydroxypropyl methyl cellulose yasetshenziswa njenge-putty powder Ngokusetshenziswa nokuqonda kwe-HPMC hydroxypropyl methyl cellulose, ngiyaqiniseka ukuthi abaningi benu bayazi ukuthi i-putty powder manje ngokuyisisekelo yengezwe kuyo. Namuhla sidinga ukuqonda ukusetshenziswa kwe-hydroxypropyl methyl cellulose putty powder functio...Funda kabanzi»
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I-Cellulose ether ifaka udaka olumanzi olune-viscosity enhle kakhulu, ingakhuphula ngokuphawulekayo amandla okubopha odaka olumanzi kanye nezimpande, ithuthukise ukusebenza kwe-anti-sag yodaka, esetshenziswa kabanzi odakeni lwe-plaster, uhlelo lokufakwa kwangaphandle kanye nodaka lokubopha ngezitini. Ukuqina komphumela we-cellulo...Funda kabanzi»
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Ngesikhathi esifanayo, ingathuthukisa ngokunengqondo amandla acindezelayo namandla e-shear we-HPMC hydroxypropyl methyl cellulose, ithuthukise nakakhulu umphumela wangempela wokwakhiwa kobunjiniyela, ithuthukise ukusebenza kahle. I-HPMC hydroxypropyl methyl cellulose ingathuthukisa amandla okunamathela we-putty powder, futhi...Funda kabanzi»
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Ukuze wenze izakhiwo zodaka oluhlanganisiwe zihlangabezane nezidingo zokucaciswa nokwakhiwa, i-mortar admixture iyingxenye ebalulekile. I-Magnesium aluminium silicate thixotropic lubricant kanye ne-cellulose ether zivame ukusetshenziswa njenge-thickener yokugcina amanzi odakeni. I-cellulose eth...Funda kabanzi»
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I-Kimacell Hydroxypropyl methyl cellulose - i-masonry mortar Ingathuthukisa ukunamathela nge-masonry surface, futhi ithuthukise ukugcinwa kwamanzi, ukuze amandla odaka athuthukiswe. I-lubricity ethuthukisiwe ne-plasticity ukuze kuthuthukiswe ukusebenza kokwakhiwa, isicelo esilula ukonga isikhathi, kanye...Funda kabanzi»
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Kukhona ukulinganiselwa ekuthuthukiseni ukusebenza kwe-gypsum paste nge-admixture eyodwa. Uma ukusebenza kwe-gypsum mortar kuwukuthola imiphumela egculisayo futhi kuhlangatshezwane nezidingo ezihlukene zohlelo lokusebenza, izingxube zamakhemikhali, izixube, izigcwalisi kanye nezinhlobonhlobo zezinto ezidingekayo ukuze kuhlanganiswe...Funda kabanzi»
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Ubukhulu be-viscosity ye-HPMC hydroxypropyl methyl cellulose, kuba ngcono ukusebenza kokugcinwa kwamanzi. I-Viscosity iyipharamitha ebalulekile yokusebenza kwe-HPMC. Njengamanje, abakhiqizi abahlukene be-HPMC basebenzisa izindlela namathuluzi ahlukene ukuze banqume i-viscosity ye-HPMC. Indlela eyinhloko...Funda kabanzi»
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Omunye umehluko omkhulu phakathi kodaka olomile nodaka lwendabuko ukuthi udaka olomile lulungiswa ngenani elincane lezithasiselo zamakhemikhali. Ukwengeza uhlobo olulodwa lwezithako odakeni olomile kubizwa ngokuthi ukuguqulwa okuyisisekelo, ukwengeza izithasiselo ezimbili noma ngaphezulu kuwukuguqulwa kwesibili. Ikhwalithi ye-d...Funda kabanzi»