Ka nako e ts'oanang, ho ka ntlafatsa bokhoni ba khatello ea maikutlo le matla a mangata aHPMC HydroxxpropyL methyl cellulolose, ho ntlafatsa hape phello ea mantlha ea ho aha lihloine, ntlafatsa ts'ebetso. HPMC hydroxxpropypropypropypropyLe methyl for e ka ntlafatsa matla a khokhopo, fokotsa boemo ba ho emisoa, ho netefatsa katleho ea kaho ea boenjiniere. HydroxypropypropinyL methyl cellulolose e ka eketsa nako ea ho matha le ho sebetsana le bothata ba ho sella le ho se bonolo.
Ts'ebetso e phahameng ea metsi a ho jella metsi a boenjiniere le e noang e ka etsa konkreite ka ho lekaneng, 'me ho hlakile hore e ka ntlafatsa matla a hatellang. Ka nako e ts'oanang, matla a hateloang le matla a mangata a Hydro Xy cllulose ea hydroxypropyLe ho ntlafatsa ts'ebetso ea boenjiniere le ho ntlafatsa katleho.
Mora oa bohahlauli oa mongobo,HpmcHydroxypropypropypropinyl methyl methylpropypropyproppyL methyl methyl cellulose le phofo le ho omisa le ho omisa metsi a potlakileng haholo. HydroxypropypropypropinyL methyl methyl methyl e ka ntlafatsa matla a kholisang a phofo ea phofo, fokotsa boemo ba ho emisoa, netefatsa katleho ea kaho ea boenjiniere.
HPMC HYDROPYproPYL methyl methyl senotlolo sa ho notlela metsi, ho kolobisoa le ho koloba le ho koloba le ho koloba le ho koloba le ho koloba le ho koloba. HydroxypropypropinyL methyl cellulolose e ka eketsa nako ea ho matha le ho sebetsana le bothata ba ho sella le ho se bonolo.
Hpmc hydroxxpropypropypropyL methyl cellulouse maboteng a pormation Press Seretse se bonolo haholo ho se koahela, ho ntlafatsa ts'ebetso, ka tšebetso ea mantlha ea ho emisoa hoa ho phalla le phello e sebetsang. Ts'ebetso ea metsi a nonneng ea hydroxypropyproppyl methyl methyl
Seteishene sa mafura a qhibilihang metsi a mangata a tlosa tlhoko ea lithaele tse nooang pele kapa metheo, ho ntlafatsa matla a hatellang. Nako ea boenjiniere ea kaho ea limela e telele, e le khale, e sa tsamaisoang ka symmetrical, ka ho hanyetsa botle bo botle ba mongobo.
Tšobotsi ea moaparo oa kaho oa lasela oa pele oa thibele, hydroxypropy Methyl methyl cellular methyl methyl cellular methyl PH e sebelisitsoeng ho ntlafatsa khatello ea nakoana e hlalositsoe hantle, 'me motsoako o tharollo ea manyolo o lokile ebile o na le boreleli hantle.
Nts'etsopele ea moruo ea mohaho e nang le matla a matla a na le matla a matle, ho nepahala ho lokileng le hatang le tsofetseng. Moralo oa 'nete oa majoe a koetliloeng ke moralo oa moralo oa bohlokoa haholo. Ton ea lacquer ea boleng bo holimo e entsoe ka emulus e ka bang 300kg, 650kg se hloekileng sa lefika le likarolo tse ling. Li-lacquer tsa boleng bo phahameng li tšoauoa ka ho remakena tse ngata tse mongobo. Ha sebopeho sa metsi se entsoe ka 50%, bongata ba metsi a 300kg, boholo ba lehlabathe le boima ba 650kg bo ka ba ka bang 2250kg. Ka mantsoe a mang, ntlheng ena, boleng ba 'nete ba lejoe (boleng ba' mala oa CARS PAST) ke 60%. Ka lebaka la boholo bo boholo ba lehlabathe le sa tloaelehang ba lehlabathe le letle, tlasa tlhahlobo ea tlhahlobo e itseng ea pherekano, lebone le omeletseng le koahelang le ho koaheloa ke lefu la CPVC).
Bakeng sa Viscosifier, haeba ho na le pono e nepahetseng ea celloulose e khethiloeng, lebone le koahelang le ka bobeli le ka ba le qaqileng, e leng pente e tebileng ea pente, e le ho fihlela lijo tse tharo tsa lebota tse koahelang. Melao e meraro ea ho haha likokoana-hloko. Ebile, tšebeliso ea lejoe le leholo la moruo le sebetsang la Qi, ton ea Richipetives ea 100-160, li-herchities, lidhers, jj. Mofuta oa mofuta ona oa lejoe la 'nete le penta PVC ka kakaretso bohareng ba 75%? Pakeng tsa 85%, ts'ebetsong ea ts'ebetso e omisitsoe, e hlile e thatafalloa ke ho pepa e hlakileng le e thata pente. Ka hona, mokhoa oa ho sebelisa ka botlalo phetisetso e fokolang ea moishisus ea sephiring, e le hore a ratehe ho fihlela a cymmetrical.
Likoti tsa 'nete tsa majoe li na le litšobotsi tsa litšoantšo tse tlase (boima bo phahameng ba molek'hule). Ka lebaka la keketseho ea theko ea lihlahisoa tsa cellulose, vicostoity ea selefounu e fetotsoe ho tloha ka 200000, le haeba e ntse e eketseha ka mpeng ea hydroyl acryl. Ts'ireletso ea methyl methyl celluloulose hpmc e tla fokotsa qeto ea metsi ea pente ea 'nete ea kutloano (boima ba moleng. Karabo ke hore ts'ebetso ea karolo ea majoe e mpe e tla mpefala le ho feta!
HPMC e ka aroloa hore e be nts'etsopele ea hang-hang le mocheso o qhibilihileng. Ha metsi a batang a bata haholo 'me a kokobela ka metsing, HPMC e ka aroloa hore e be mefuta ea hang-hang le mocheso. Ka nako ena, metsi a se na thepa, hobane HPMC e hasana ka metsing, 'me ha ho na maikutlo a ho qhibiliha. Kamora hoo e ka bang 2min, viscosion ea mokelikeli oe oeloa butle, o hlahisa tharollo ea colloid e hlalosang. Ha thepa e boima ea ho sokela e bokellana ka metsing a batang, a ka qhalakana ka sekhahla ka metsing a chesang ebe a hlakola metsing a chesang. Ha mocheso o mongata o fokotsoa ka tekanyo e itseng, viccosion e tla hlaha kapele ho fihlela tharollo ea tralloival ea pono e hlakileng e hlahisoa. Mofuta oa Solvent ea Origar orvent e sebelisoa feela ka leboteng le kahare le seretse. Ka supergoue ea metsi le makhapetla a mangata, ho na le baahi ba ke keng ba sebelisoa. Mofuta o potlakileng - mofuta oa solubility o na le sehlopha se akaretsang. E ka sebelisoa e le phofo ea lerako le tlohang ka lebota le seretse le seretse, le supergue le koae. Ha ho na taboo.
Metsi a chesang a qhibiliha: hobane hpmc ka metsing a chesang ha a qhibilihe, 'me o hokahane ka metsing a chesang, ebe o qhibiliha ha o pholile ha o pholile ha o pholile. Mekhoa e 'meli ea khale e hlalosoa e le latela:
1) Beha metsi a chesang ao u a hlokang sekepeng ebe ua o futhumatsa ho isa ho 70 ℃. Butle-butle kopanya, butle-butle eketsa tšepe ea hydroxypropyLe methyl
2) Kenya 1/3 kapa 2/3 ea metsi a 70 ℃, u e phahamise ho 70c, 'me u lokisetse metsi a chesang; Metsi a batang a batang a kenngoa ka lehare le chesang ebe o tsoakoa le motsoako oa poso.
Mokhoa oa ho kopanya: HPMC phofo le blender ea clender le tse ling tsa lik'hemik'hale tse ngata tse lekaneng, ebe u eketsa metsi ho qhibiliha. Ka nako ena, HPMC e ka qhibiliha molemong oa ho abela, hobane sekhutlo se seng le se seng se senyenyane feela sa HpMC, ha metsi a ne a tla felisoa hang-hang. [HPMC] e le moemeli ea tjekelang le moemeli ea soma le moemeli wa seretse se matla le lerako le ka hare.
Ena ke monko o tloaelehileng oa hydroxypropyl methyl methcl methc) methapo ea maiketsetso, e haufi le ntho ea Viscoelalas. E latela holim'a leihlo ka polymer ea polymer, e le ho ntlafatsa boemo ba muchini ka leihlo mme ba eketsa phello e kolotoang ea Cornea.
Ka phofo e tiileng, thibelo ea thipa, ho boloka metsi lehong ea mesebetsi e meraro. Ho holisa, cellulose e ka hlakoloa hore e emise, e le hore tharollo e se e tšoana le karolo ea phallo e hanyetsang. Ho Boloka Mefu: Etsa kopo ea phofo e omeletseng butle, e khutsitseng e nang le khalcium e putsoa ka ketso ea karabelo ea metsi. Kaho ea takatso ea selefoulese, e ka etsa hore phofo e tlotlapeng e na le mosebetsi o motle. HPMC ha e nke karolo karabelo ea lik'hemik'hale, empa e phetha karolo e tšehetsang.
Pente ea Bochabela e fetoha le maemo ka khetho ea 'mala,' me e ka fihlela moralo oa sebopeho sa tlhaho, le pente ea 'nete ea ho leleka, e mong le e mong e na le matla a eona. Ho boloka pente le Lacquer ho boloka 'mala oa tlhahiso, ka kakaretso o ntse o sebetsa ka tamta (oli e bobebe) ho sireletsa phello ea bona ea bonono kapa phello ea majoe.
Lacquer, pente ea botoro ke mofuta oa pente, haholo-holo e sebelisoang bakeng sa mokhabiso oa lebota. Sebaka sa marang-rang sa tlhaho se akaretsang pakeng tsa pente e 'ngoe le Lacquer, ho latela pente ea lacquer le ho feta pente.
Ha nako e telele ea polex e phahameng ea polex e phahameng ea polex e phahameng ea polex, bahlahisi e le ho boloka chelete e ngata, pula e tla kena filiming ea pente, e hlile e penta tšoeu.
Bahlahisi ba bang ba ho etsa Lacquer, hangata eketsa celboullese, hydroxethyl cellulose e sa qhibilihang, e fokolisa haholo ha ho hatisoe ke metsi.
Nako ea poso: Jun-09-2022