Hydroxypropyl Methylcellulose HPMC E3, E5, E6, E15, E50, E4M

Hydroxypropyl Methylcellulose (HPMC) is cellulose ether ine mamakisi akasiyana-siyana, anotaridzwa nemabhii nenhamba. Aya magiredhi anomiririra akasiyana zvirevo, anosanganisira kusiyana kwehuremu hwemamorekuru, hydroxypropyl zvemukati, uye viscosity. Heino kupatsanurwa kwemagiredhi eHPMC awataura:

1. HPMC E3:
   • Iri giredhi rinogona kureva HPMC ine chaiyo viscosity 2.4-3.6CPS. Nhamba yechitatu inoratidza viscosity ye 2% aqueous solution, uye nhamba dzepamusoro dzinowanzoratidza viscosity yakakwirira.
2. HPMC E5:
   • Zvakafanana neE3, HPMC E5 inomiririra giredhi reviscosity rakasiyana. Nhamba 5 inoratidza chiyero che viscosity 4.0-6.0 CPS ye 2% mhinduro ine mvura.
3. HPMC E6:
   • HPMC E6 nderimwe giredhi rine akasiyana viscosity profile. Nhamba ye6 inoreva viscosity 4.8-7.2 CPS ye2% mhinduro.
4. HPMC E15:
   • HPMC E15 ingangomiririra giredhi repamusoro reviscosity kana ichienzaniswa neE3, E5, kana E6. Nhamba yegumi neshanu inoratidza viscosity 12.0-18.0CPS ye2% ine mvura ine mvura, zvichiratidza kusimba kwakasimba.
5. HPMC E50:
   • HPMC E50 inoratidza giredhi repamusoro reviscosity, ine nhamba 50 inomiririra viscosity 40.0-60.0 CPS ye2% mhinduro. Giredhi iri rinogona kunge riine viscosity yakakwira zvakanyanya zvichienzaniswa neE3, E5, E6, kana E15.
6. HPMC E4m:
   • Iro "m" muE4m rinowanzoreva zvepakati viscosity 3200-4800CPS. HPMC E4m inomiririra giredhi rine mwero viscosity level. Inogona kunge yakakodzera kune zvikumbiro zvinoda chiyero pakati pemvura uye ukobvu.

Pakusarudza giredhi reHPMC kune chaiyo application, kufunga kunosanganisira yaunoda viscosity, solubility, uye mamwe maitiro ekuita. HPMC inowanzoshandiswa mumaindasitiri akadai sekuvaka, mishonga, zvizorwa, uye chikafu.

Muchikafu, HPMC inowanzo shandiswa sekuwedzera mune zvisiri zvemukaka-zvakavakirwa zvigadzirwa kuvandudza zvivakwa zvakaita sekuchengetedza mvura, kushanda, uye kunamatira. Mumishonga uye zvizorwa, HPMC inoshandiswa kune yayo yekugadzira firimu uye kukora zvivakwa.

Zvakakosha kubvunza mugadziri kana mutengesi kuti uwane ruzivo rwakadzama rwehunyanzvi, kusanganisira zvakatemwa uye zvinokurudzirwa zvikumbiro zvegiredhi rega rega reHPMC. Vagadziri vanowanzopa technical data sheets uye zvinyorwa zvechigadzirwa kutungamira vashandisi mukusarudza giredhi rakanyatsokodzera kune zvavanoda chaizvo.