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Iyo indasitiri yepasirese uye yeChinese nonionic cellulose ether ichakura sei muna 2023?
1. Maonero ekutanga eindastiri: Non-ionic cellulose ethers anosanganisira HPMC, HEC, MHEC, MC, HPC, zvichingodaro, uye anonyanya kushandiswa semafirimu ekugadzira maajenti, mabhainda, anoparadzira, anochengetedza mvura, makobvu, emulsifiers uye stabilizers, nezvimwewo, inoshandiswa zvakanyanya muminda yakawanda senge machira, kuvaka m...Verenga zvimwe -
Zvakanakira zvinoratidzwa mukuvakwa kwehydroxypropyl methylcellulose
Hydroxypropyl methylcellulose ine maitiro ayo akasiyana-siyana mukushandiswa kwezvinhu zvekuvaka, kubva pakusanganiswa kusvika pakupararira kusvika pakuvaka, sezvinotevera: Inosanganiswa uye kugadzirisa 1. Zviri nyore kusanganiswa nehupfu hwakaoma. 2. Iine maitiro ekupararira kwemvura inotonhora. 3. Kumisa s...Verenga zvimwe -
Chii chinonyanya kushandiswa kwecarboxymethyl cellulose
Kushandiswa kwecarboxymethyl cellulose ndiyo cellulose ether ine akanakisa emuviri uye makemikari zvivakwa uye inonyanya kushandiswa muindasitiri ye cellulose ether, uye kushandiswa kwecarboxymethyl cellulose ndeye asiri-ionic cellulose ethers. Nekuti HPMC ine yakanakisa zvivakwa zvakaita sekukora...Verenga zvimwe -
Zivo yekushandiswa kwehydroxypropyl methylcellulose
1. Kuvaka dhaka uye plastering dhaka: Kuchengetwa kwemvura kwakakwirira kunogona kuzadza zvakakwana simende uye kuwedzera zvakanyanya kusimba kwechisungo. Panguva imwecheteyo, inogona kuwedzera zvakakodzera simba rekusimba uye kugera simba, kuvandudza zvakanyanya mhedzisiro yekuvaka uye kuwedzera basa effi ...Verenga zvimwe -
Polyanionic Cellulose PAC
enzanisira PAC inotorwa nechimiro cheether chinowanikwa kuburikidza nekugadzirisa kemikari yemasikirwo cellulose. Iglue inonyungudika nemvura inogona kunyungudutswa mumvura inotonhora nemvura inopisa. Mhinduro yayo ine aqueous ine mabasa ekubatanidza, kukora, emulsifying, kuparadzira, kumisa, sta...Verenga zvimwe -
Mhedzisiro yeKusashandisa Kwakashata kweHydroxypropyl Methyl Cellulose
Nezve nzira yehunyanzvi yekushandisa inogamuchirwa nezvigadzirwa zvemakemikari, zvinodikanwa kukwezva kutarisisa uye kutarisisa kweanoshanda anoshanda, nekuti iyi ndiyo kiyi yekuita sarudzo kunobudirira uye kupedzisa kwega kwega chirongwa chekuvaka. Kana nzira yekugadzira i...Verenga zvimwe -
Ndeapi marudzi e cellulose aripo?
1. Cellulose ether Kuvaka giredhi cellulose ether izwi rinowanzoreva nhevedzano yezvigadzirwa zvinoumbwa nekuita kwealkali cellulose uye etherifying agent pasi pemamwe mamiriro. Alkali cellulose inotsiviwa nema etherifying agents akasiyana kuti awane akasiyana cellulose ether. Maererano ...Verenga zvimwe -
Kuparara kweHPMC
Muindasitiri yekuvaka, HPMC inowanzoiswa mumvura isina kwayakarerekera, uye chigadzirwa cheHPMC chinonyungudika chega kutonga mwero wekuparara. Mushure mekuiswa mumvura isina kwayakarerekera chete, chigadzirwa chinokurumidza kunyura pasina kupararira chigadzirwa chisina kubatwa kwepamusoro; mushure mekuiswa mu...Verenga zvimwe -
Mechanism yekuita kwemethyl cellulose ether
Mukugadzirwa kwehupfu hwakaoma dhaka, methyl cellulose inenge yakaderera kuwedzera huwandu, asi ine yakakosha yekuwedzera iyo inogona kuvandudza zvakanyanya kusanganisa uye kuvaka kwekuita kwedhaka. Kuzvitaura zviri nyore, zvinenge zvese zvakanyorova zvekusanganisa zvivakwa zvedhaka zvinogona kuoneka ne ...Verenga zvimwe -
Ndezvipi zvinhu zvinokanganisa kufambiswa kwechiedza chehydroxypropyl methylcellulose?
Chiedza chekufambisa kwehydroxypropyl methylcellulose inonyanya kukanganiswa nemashoko anotevera: 1. Unhu hwezvinhu zvakasvibiswa. Chechipiri, mhedzisiro ye alkalization. 3. Process reshiyo 4. Proportion of solvent 5. The effect of neutralization Zvimwe zvigadzirwa zvine makore semukaka mushure mekunge zvabviswa...Verenga zvimwe -
Iyo huru yekuwedzera yakagadzirira-yakasanganiswa dhaka
Iko kushandiswa kweakakosha ekuwedzera hakungogone kuvandudza zvakanyanya kuita kwekutanga kwedhaka, asi zvakare kutyaira iyo itsva yekuvaka tekinoroji. 1. Redispersible latex poda Redispersible latex poda inogona kuwedzera zvakanyanya kunamatira, kuchinjika, kuramba mvura, kuramba kupfeka, ...Verenga zvimwe -
Ongororo yezvakasiyana mhedzisiro ye cellulose, starch ether, uye latex poda pane gypsum mortar!
Hydroxypropylmethylcellulose 1. Yakagadzikana kune asidi uye alkali, uye mhinduro yayo yemvura yakanyatsogadzikana muhuwandu hwepH = 2 ~ 12. Caustic soda uye mvura yeraimu haina mhedzisiro yakawanda pakuita kwayo, asi alkali inogona kukurumidza kuparara kwayo uye kuwedzera zvishoma viscosity yayo. 2. HPMC iri ...Verenga zvimwe
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