Lihlahisoa

  • Hydroxypropyl Methyl Cellulose (HPMC)

    Hydroxypropyl Methyl Cellulose (HPMC)

    Hydroxypropyl methyl cellulose, nolofatsa propyl methyl cellulose (HPMC hydroxypropylmethylcellulose, khutsufatso), e lokela ho ba karolo ea mefuta e fapaneng e tsoakiloeng e seng ea ionic cellulose ether.Ke semi-synthetic, e sa sebetseng, viscoelastic polymer e atisang ho sebelisoa ho ophthalmology e le setlolo, kapa e le se thusang kapa se thusang meriana e nooang, e fumanehang hangata mefuteng e mengata e fapaneng ea lihlahisoa.Hydroxypropyl cellulose e ka sebelisoa e le tlatsetso ea lijo, emulsifier, thickener, suspension agent le sebaka sa gelatin ea liphoofolo.

    LINTLHA LIEKETSENG TS'OANELO
    Ponahalo Phofo e Tshweu
    Decomposition Temperature 200min
    Discoloration Mocheso 190-200 ℃
    Viscosity 400
    PH Boleng 5-8
    Botenya 1.39g/cm3
    Mocheso oa carbonization 280-300 ℃
    Mofuta Boemo ba lijo
    Litaba 99%
    Ho tsitsinyeha ha bokahodimo 42-56dyne / cm bakeng sa tharollo ea 2% ea metsi
  • Hydroxypropyl Methylcellulose HPMC/HEC/MHPC

    Hydroxypropyl Methylcellulose HPMC/HEC/MHPC

    Hydroxypropyl methylcellulose, eo hape e tsejoang e le hypromellose, ke e 'ngoe ea li-cellulose tse sa tsoakoang tse se nang ionic.Ke semi-synthetic, inactive, viscoelastic polymer, e atisang ho sebelisoa e le lubricant ho ophthalmology, kapa e le e thusang kapa e thusang meriana ea molomo.
    E qhibiliha ka metsing le metsoako e meng e kang ethanol/metsi, propanol/metsi ka tekanyo e nepahetseng.Tharollo ea metsi e na le ts'ebetso e holimo.Ponaletso e phahameng le tshebetso e tsitsitseng.Litlhaloso tse fapaneng tsa lihlahisoa li na le mocheso o fapaneng oa li-gel le liphetoho tsa solubility ka viscosity.The viscosity e ka tlaase, e kholoanyane ea ho qhibiliha.Litlhaloso tse fapaneng tsa HPMC li na le ts'ebetso e fapaneng.Ho qhalana ha HPMC metsing ha ho amehe ke pH.

    纤维素 (27)

  • Hydroxypropyl Methyl Cellulose HPMC F60S For Cement Based Tile Adhesive Mortar cps 400-200,000

    Hydroxypropyl Methyl Cellulose HPMC F60S For Cement Based Tile Adhesive Mortar cps 400-200,000

    Hydroxypropyl methylcellulose (HPMC) ha e na monko, ha e latsoehe, ha e na chefo ea cellulose ethers tse bileng le lihlopha tsa hyrdroxyl leketaneng la cellulose tse nketsoeng sebaka ke sehlopha sa methoxy kapa hydroxypropyl se nang le metsi a monate.HPMC F60S ke boemo bo phahameng ba viscosity e sebelisoang e le sekontiri se teteaneng, se tlamang, le filimi ea pele ho lik'hemik'hale tsa temo, lijalo, lirafshoa, likhomaretsi, li-inks le lisebelisoa tse ling tse fapaneng.