Izindaba

Yiziphi izithako zokwenza i-wall putty?

ngo-admin ku-23-02-12

Yiziphi izithako zokwenza i-wall putty? Izithako zokwenza i-wall putty: 1. Usimende omhlophe: Usimende omhlophe uyisithako esiyinhloko sokwenza i-wall putty. Isebenza njenge-binder futhi isiza ukunikeza i-putty isiphetho esibushelelezi. 2. I-Lime: I-lime yengezwa ku-putty ukuze kwandiswe ingcina yayo efanele...

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Iyiphi ikhemikhali esetshenziswa ku-wall putty?

ngo-admin ku-23-02-12

Iyiphi ikhemikhali esetshenziswa ku-wall putty? Ikhemikhali esetshenziswa kakhulu ku-wall putty yi-calcium carbonate (CaCO3). I-calcium carbonate iyimpushana emhlophe esetshenziselwa ukugcwalisa imifantu nezimbobo ezindongeni, nokuzinika isiphetho esibushelelezi. Iphinde isetshenziselwe ukukhulisa amandla odonga kanye nokuphinda...

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Isetshenziselwa ini i-HPMC I wall putty?

ngo-admin ku-23-02-12

Isetshenziselwa ini i-HPMC I wall putty? I-HPMC (Hydroxypropyl Methylcellulose) i-polymer encibilika emanzini esetshenziswa njengesengezo ku-wall putty. Isetshenziselwa ukuthuthukisa izakhiwo ezingokomzimba nezamakhemikhali ze-putty, njengokugcina amanzi, ukunamathela, nokusebenza. Kuyasiza futhi ukunciphisa ukuqhekeka ...

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I-HEMC - Imele ini i-HEMC?

ngo-admin ku-23-02-12

I-HEMC - Imele ini i-HEMC? I-HEMC imele i-Hydroxyethyl Methyl Cellulose. Kuwuhlobo lwe-cellulose ether, i-polymer etholakala ku-cellulose, okuyingxenye eyinhloko yezindonga zamaseli ezitshalo. I-HEMC cellulose iyimpushana emhlophe, engenaphunga, engenambimbi encibilika emanzini abandayo. Yithi...

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Kuyini ukusetshenziswa kwamakhemikhali e-HEMC?

ngo-admin ku-23-02-12

Kuyini ukusetshenziswa kwamakhemikhali e-HEMC? I-HEMC cellulose, eyaziwa nangokuthi i-hydroxyethyl methyl cellulose, iwuhlobo lwe-polymer encibilika emanzini olususelwa ku-cellulose. Isetshenziswa ezimbonini ezahlukahlukene, ezihlanganisa ezemithi, izimonyo, ukudla, nephepha. Embonini yezemithi, i-HEMC cellulose...

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Ingabe i-hypromellose ne-hydroxypropyl cellulose ziyefana?

ngo-admin ku-23-02-12

Ingabe i-hypromellose ne-hydroxypropyl cellulose ziyefana? Cha, i-hypromellose ne-hydroxypropyl cellulose azifani. IHypromellose, eyaziwa nangokuthi i-hydroxypropyl methylcellulose (HPMC), iyi-semi-synthetic, inert, viscoelastic polymer esetshenziswa njengesithambisi samehlo, isakhi somlomo, ithebhulethi ebophayo...

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Iyiphi ingcina yethayela enamandla kakhulu?

ngo-admin ku-23-02-12

Iyiphi ingcina yethayela enamandla kakhulu? I-adhesive ye-tile enamandla kunazo zonke etholakalayo emakethe namuhla i-epoxy adhesive. Ama-epoxy adhesives amasistimu anezingxenye ezimbili ezakhiwe nge-resin kanye ne-hardener. Lapho lezi zingxenye ezimbili zixutshwe ndawonye, kwenzeka ukusabela kwamakhemikhali okwenza kube namandla, unomphela...

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Uyini umehluko phakathi kwe-HPMC ne-HEMC?

ngo-admin ku-23-02-12

Uyini umehluko phakathi kwe-HPMC ne-HEMC? I-HPMC (Hydroxypropyl Methylcellulose) kanye ne-HEMC (Hydroxyethyl Methylcellulose) kokubili okuphuma ku-cellulose asetshenziswa njengama-thickeners, ama-binder, nama-emulsifiers emikhiqizweni eyahlukene. Zombili zitholakala ku-cellulose, i-polysaccharide yemvelo ...

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Iyini i-HPMC yokunamathela kuthayela?

ngo-admin ku-23-02-12

Iyini i-HPMC yokunamathela kuthayela? I-HPMC (Hydroxypropyl Methyl Cellulose) iwuhlobo lwe-polymer esekelwe ku-cellulose esetshenziswa ekunamathiseleni amathayela. Kuyimpushana emhlophe, engenaphunga, enganambitheki esetshenziswa njenge-ejenti yokuqina, isibopho, kanye nesiqinisi emikhiqizweni eminingi, okuhlanganisa okunamathelisa amathayili. I-HPMC ayiyona i-ionic, ...

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Iyiphi i-polymer esetshenziswa ku-adhesive tile?

ngo-admin ku-23-02-12

Iyiphi i-polymer esetshenziswa ku-adhesive tile? I-adhesive yethayela iwuhlobo lokunamathisela olusetshenziselwa ukuhlanganisa amathayela ezindaweni ezihlukahlukene, njengezindonga, phansi, nezindawo zokubala. Izinamatheliso zamathayili zivame ukwakhiwa nge-polymer, njenge-acrylic, i-polyvinyl acetate (PVA), noma i-polyvinyl chloride (PVC), kanye nesigcwalisi,...

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Yiziphi izithako ezisetshenziswa ku-adhesive tile?

ngo-admin ku-23-02-12

Yiziphi izithako ezisetshenziswa ku-adhesive tile? I-adhesive yethayela iwuhlobo lokunamathisela olusetshenziselwa ukuhlanganisa amathayela ezindaweni ezihlukahlukene, njengezindonga, phansi, nezindawo zokubala. Izinamatheliso zamathayili ngokuvamile zenziwa ngenhlanganisela yezithako, ezihlanganisa usimende, isihlabathi, namanzi. Kuya ngohlobo...

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Yiziphi izinhlelo zokusebenza ze-HPMC?

ngo-admin ku-23-02-12

Yiziphi izinhlelo zokusebenza ze-HPMC? 1. Ezemithi: I-HPMC isetshenziswa kakhulu embonini yezemithi njenge-binder, disintegrant, kanye ne-ejenti emisayo. Isetshenziselwa ukwenza amaphilisi, amaphilisi, kanye nama-granules, futhi isetshenziswa njenge-ejenti yokumboza amaphilisi. I-HPMC isetshenziswa futhi ekwenzeni i-o...

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