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Tasirin ƙididdigar abun ciki na ash na masana'antu hydroxypropyl methyl cellulose akan aikace-aikacen
Bisa kididdigar da ba ta cika ba, yawan samar da ether maras ionic a duniya a halin yanzu ya kai ton 500,000, kuma hydroxypropyl methyl cellulose ya kai kashi 80% zuwa fiye da ton 400,000, kasar Sin a cikin shekaru biyu da suka wuce, kamfanoni da yawa sun fadada samar da su cikin sauri. misali...Kara karantawa -
Analysis da gwajin hydroxypropyl methyl cellulose
1, da ganewa na hydroxypropyl methyl cellulose hanya (1) Dauki 1.0g na samfurin, mai tsanani ruwa (80 ~ 90 ℃) 100mL, motsawa ci gaba, da kuma kwantar a cikin danko ruwa a cikin wani kankara wanka;Saka 2ml na ruwa a cikin bututun gwaji, a hankali ƙara 1mL sulfuric acid bayani na 0.035% anthrone tare da bututu wa ...Kara karantawa -
Aikace-aikacen ether cellulose a cikin kayan gini na muhalli
Cellulose ether wani nau'i ne na polymer semi-synthetic wanda ba na ionic ba, tare da solubility na ruwa da kuma solvability na nau'i biyu, a cikin masana'antu daban-daban da aka haifar da rawar ya bambanta, kamar a cikin kayan gine-ginen sinadarai, yana da sakamako mai zuwa: ① ruwa mai riƙewa. wakili ② wakili mai kauri ③ l ...Kara karantawa -
Yadda za a auna danko na HPMC?
Menene matakan kariya don auna danko na hydroxypropyl methyl cellulose HPMC?Lokacin da muka gwada danko na cellulose.Domin tabbatar da daidaiton sakamakon gwajin, ya kamata a ba da kulawa ta musamman ga abubuwa hudu masu zuwa.1. Alamomin aiki na kayan aiki mu ...Kara karantawa -
Gasar masana'antar Cellulose ether
Tare da karuwar buƙatun ether mai inganci a cikin magunguna, abinci, sinadarai na yau da kullun da sauran masana'antu, buƙatun gida na sauran samfuran ether na cellulose ban da CMC yana haɓaka, ƙarfin MC/HPMC yana kusan tan 120,000, ƙarfin HEC yana kusan tan 20,000. .Cellulose ether...Kara karantawa -
Adadin riƙe ruwa na HPMC 200000 danko hydroxypropyl methyl cellulose
Muhimmin rawar da ruwa mai narkewa hydroxypropyl methyl cellulose HPMC a turmi yana da muhimmanci a cikin uku al'amurran, daya ne mai kyau ruwa riƙe gwaninta iyawa, biyu shi ne lalacewar danko da compressibility na turmi, uku ne hulda da ciminti.Rashin rashin ruwa na m...Kara karantawa -
Menene samfuran ether cellulose?
Cellulose ether an yi shi da cellulose ta hanyar etherification dauki da bushewa foda na daya ko da yawa etherifying jamiái.Dangane da tsarin sinadarai daban-daban na maye gurbin ether, ana iya raba ether cellulose zuwa anionic, cationic da ether maras ionic.Ionic cellulose ether yafi ...Kara karantawa -
Aiki da aikace-aikace na cellulose ether
Aiki da aikace-aikace na cellulose ether Cellulose ether ne mai ba-ionic Semi-synthetic polymer, ruwa-soluble da sauran ƙarfi biyu, a daban-daban masana'antu lalacewa ta hanyar rawa ne daban-daban, kamar a cikin sinadaran gini kayan, yana da wani hadadden sakamako: ① wakili mai riƙe ruwa ② thickening ag ...Kara karantawa -
Menene bambanci tsakanin HPMC da MC?
A: MC ne methyl cellulose: ne mai ladabi auduga bayan alkali magani, methane chloride a matsayin etherifying wakili, ta hanyar jerin halayen yin cellulose ether.Gabaɗaya, matakin maye gurbin shine 1.6 ~ 2.0, kuma solubility ya bambanta da matakin maye gurbin.Nasa ne na nonionic cellu...Kara karantawa -
Cellulose ether nuni sakamako riƙe ruwa
Cellulose ether yana da sakamako mai kyau na riƙe ruwa.Cellulose ether wani abu ne na kowa a cikin busassun turmi, wanda ke taka muhimmiyar rawa.Turmi a cikin cellulose ether narkar da cikin ruwa, saboda surface aiki rawa don tabbatar da gelled abu yadda ya kamata uniform rarraba a cikin tsarin, da kuma c ...Kara karantawa -
Ƙarfin kasuwa na Cellulose ether a China 2025
A cikin 2025, ana sa ran karfin kasuwa na ether na Cellulose a kasar Sin zai kai tan 652,800.Cellulose ether wani nau'i ne na cellulose na halitta (mai ladabi auduga da ɓangaren litattafan almara, da dai sauransu) a matsayin kayan albarkatun kasa, bayan jerin halayen etherification da aka haifar da nau'i-nau'i iri-iri, shine cellulose macromol ...Kara karantawa -
Menene Bambancin HPMC da HEC?
HPMC shine Hydroxypropyl methyl cellulose ether kuma HEC shine hydroxyethyl cellulose ether.Hydroxypropyl methyl cellulose (HPMC) gabatarwa: 1, masana'antar gine-gine: a matsayin ruwa da silt slurry ruwa wakili, retarder don yin slurry famfo.A cikin plastering, gypsum, putty foda ko sauran gini ...Kara karantawa
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