Nā huahana

  • Hydroxypropyl Methyl Cellulose (HPMC)

    Hydroxypropyl Methyl Cellulose (HPMC)

    Hydroxypropyl methyl cellulose, hoʻomaʻamaʻa i ka propyl methyl cellulose (HPMC hydroxypropylmethylcellulose, abbreviation), he mea ia i nā ʻano like ʻole o ka ionic cellulose ether.He semi-synthetic, inactive, viscoelastic polymer i hoʻohana mau ʻia i ka ophthalmology ma ke ʻano he lubricant, a i ʻole he excipient a excipient paha i nā lāʻau lapaʻau waha, i loaʻa maʻamau i nā ʻano mea like ʻole.Hiki ke hoʻohana ʻia ka hydroxypropyl cellulose ma ke ʻano he meaʻai meaʻai, emulsifier, thickener, suspension agent a me ka gelatin holoholona.

    NA MEA OLELO HOOLAHA
    Ka nana aku Pauda keʻokeʻo
    Ka Mahana Decomposition 200 min
    Ka Wela Hoʻololi 190-200 ℃
    ʻO ka viscosity 400
    Waiwai PH 5~8
    ʻO ka mānoanoa 1.39g/cm3
    Ka wela kalapona 280-300 ℃
    ʻAno Papaʻai
    Maʻiʻo 99%
    ʻO ka ʻili o ka ʻili 42-56dyne/cm no 2% ka wai
  • Hydroxypropyl Methylcellulose HPMC/HEC/MHPC

    Hydroxypropyl Methylcellulose HPMC/HEC/MHPC

    ʻO Hydroxypropyl methylcellulose, i kapa ʻia ʻo hypromellose, ʻo ia kekahi o nā ethers non-ionic cellulose i hui pū ʻia.
    Hiki ke hoʻoheheʻe ʻia i ka wai a me kekahi mau mea hoʻoheheʻe, e like me ka ethanol/wai, propanol/wai ma nā ʻāpana kūpono.Loaʻa ka hana ʻili o ka wai.ʻO ke aniani kiʻekiʻe a me ka hana paʻa.Loaʻa nā ʻano kikoʻī like ʻole o nā huahana i nā mahana gel ʻokoʻa a me nā loli solubility me ka viscosity.ʻO ka haʻahaʻa o ka viscosity, ʻoi aku ka nui o ka solubility.Loaʻa nā hana like ʻole o ka HPMC.ʻAʻole pili ka hoʻoheheʻe ʻana o HPMC i ka wai e ka pH.

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  • ʻO Hydroxypropyl Methyl Cellulose HPMC F60S No ka Cement Based Tile Adhesive Mortar cps 400-200,000

    ʻO Hydroxypropyl Methyl Cellulose HPMC F60S No ka Cement Based Tile Adhesive Mortar cps 400-200,000

    ʻO ka Hydroxypropyl methylcellulose (HPMC) he mea ʻala ʻole, ʻono ʻole, ʻaʻohe mea ʻawaʻawa cellulose etera i loaʻa nā pūʻulu hyrdroxyl ma ke kaulahao cellulose i hoʻololi ʻia no kahi pūʻulu methoxy a hydroxypropyl me ka hoʻoheheʻe wai maikaʻi.ʻO ka HPMC F60S ka papa kiʻekiʻe-viscosity i hoʻohana ʻia ma ke ʻano he mānoanoa, binder, a me ke kiʻiʻoniʻoni ma mua i nā agrochemicals, coatings, ceramics, adhesives, inks, a me nā noi ʻē aʻe.