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Nibihe bikorwa nibisabwa mubikoresho bitandukanye muri gypsumu ishingiye ku kwipimisha?
Nibihe bikorwa nibisabwa mubikoresho bitandukanye muri gypsumu ishingiye ku kwipimisha? . Ibikoresho bakoresha ni: ① Ubwoko bwa II anhydrous gypsum Gypsum ibonerana cyangwa alabas ...Soma byinshi -
Ese phenomenon ya efflorescence muri minisiteri ifitanye isano na hydroxypropyl methylcellulose?
Ese phenomenon ya efflorescence muri minisiteri ifitanye isano na hydroxypropyl methylcellulose? Ikintu cya efflorescence ni: beto isanzwe ni silikatike, kandi iyo ihuye numwuka cyangwa ubuhehere kurukuta, ion ya silikate ihura na hydrolysis, kandi hydroxide yakozwe ikomatanya na ...Soma byinshi -
HPMC n'ifu ya putty
HPMC nifu ya putty 1. Nuwuhe murimo wingenzi wo gukoresha HPMC muri poro ya putty? Haba hari reaction ya chimique? —— Igisubizo: Mu ifu yuzuye, HPMC ifite uruhare runini rwo kubyimba, gufata amazi no kubaka. Kubyimba: Cellulose irashobora kubyimba kugirango ihagarike kandi igumane solu ...Soma byinshi -
Ethyl Cellulose EC
Ethyl Cellulose EC Ethyl selulose (EC) ni ifu yera cyangwa yera yera idashobora gushonga mumazi ariko igashonga mumashanyarazi menshi, nka Ethanol, Ethyl acetate, na toluene. Nibikomoka kuri selile, ni polymer isanzwe ibaho igizwe nibice bya glucose. Ethyl ...Soma byinshi -
Intego nyamukuru ya Sodium
Intego nyamukuru ya Sodium Ifata Sodium ni umunyu wa sodium wa acide formique, ikunze gukoreshwa mubikorwa bitandukanye byinganda nubucuruzi. Ni ifu yera ya kristalline yera cyane mumazi kandi ifite ibikorwa byinshi byingenzi mubikorwa bitandukanye. M ...Soma byinshi -
Uruhare rwa hydroxypropyl methylcellulose muri beto
Kurwanya-gutatanya nigipimo cyingenzi cya tekiniki yo gupima ubuziranenge bwibikorwa byo kurwanya. Hydroxypropyl methylcellulose ni ifumbire mvaruganda ya polymer, izwi kandi nka resin-soluble resin cyangwa polymer-soluble polymer. Yongera ubudahangarwa bwuruvange mukongera ubukonje o ...Soma byinshi -
Hydroxymethylcellulose irasa na hydroxypropyl methylcellulose?
Carboxymethyl selulose (Carboxymethyl selulose) ikorwa nigisubizo cyitsinda rya hydroxyl ryurwego rwa anhydroglucose kumurongo wa selile hamwe nitsinda rya etherification (aside chloro Z cyangwa okiside ya Ethylene); Nibintu bitagira ibara bya amorphous bishonga mumazi, igisubizo cyamazi ya alkali, amm ...Soma byinshi -
Nigute ushobora guhitamo hydroxypropyl methylcellulose kubwimbere ninyuma yo hanze
Nigute wahitamo neza HPMC 1. Ukurikije icyitegererezo: Ukurikije formulaire zitandukanye za putties zitandukanye, moderi yubukonje bwa hydroxypropyl methylcellulose na methylcellulose nayo iratandukanye. Bakoreshwa kuva 40.000 kugeza 100.000. Mugihe kimwe, fibre Igikomoka ku bimera ntishobora r ...Soma byinshi -
Ni ubuhe butumwa bukuru bwa krahisi Ether?
Ni ubuhe butumwa bukuru bwa krahisi Ether? Ibinyamisogwe ether nuburyo bwahinduwe bwa krahisi ikoreshwa mubikorwa bitandukanye byinganda nubucuruzi. Byaremwe muburyo bwo guhindura imiti ya molekile karemano kugirango itezimbere imikorere yabyo, nkubushobozi bwabo bwo gushonga muri wat ...Soma byinshi -
Ni hehe Kalisiyumu ishobora gukoreshwa?
Ni hehe Kalisiyumu ishobora gukoreshwa? Kalisiyumu ni umunyu wa calcium ya acide formique hamwe na formula ya chimique Ca (HCOO) 2. Nifu ya kirisiti yera ikoreshwa mubikorwa bitandukanye byinganda nubucuruzi. Muri iki kiganiro, tuzaganira kuri bimwe mubisanzwe bikoreshwa muri calcium ya calcium ...Soma byinshi -
Fibre ya Polypropilene ni iki? Uruhare Ni Uruhe?
Fibre ya Polypropilene ni iki? Uruhare Ni Uruhe? Fibre ya polypropilene, izwi kandi nka PP fibre, ni fibre synthique ikozwe muri polymer polypropilene. Nibikoresho bitandukanye bibona ibintu byinshi mubikorwa bitandukanye, harimo ubwubatsi, imyenda, n’imodoka. Muri ...Soma byinshi -
Nigute Guhitamo Ubwoko Bwiza bwa Cellulose Ether Kubisaba？
Nigute Wahitamo Ubwoko Bwiza bwa Cellulose Ether Kubisaba et Etherulose ethers ni icyiciro cyinshi cyamazi ya elegitoronike ya elegitoronike ibona ibintu byinshi mubikorwa byinshi nko kubaka, ibiryo, kwita kubantu, hamwe na farumasi. Bakomoka kuri selile, natu ...Soma byinshi
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