HPMC papa lāʻau lapaʻau
ʻO ka papa lāʻau lapaʻau HPMC Hydroxypropyl methylcellulose keʻokeʻo a i ʻole keʻokeʻo waiū, ʻaʻole ʻono, ʻono ʻole, fibrous pauda a granule, pohō kaumaha ma ka maloʻo ʻaʻole ʻoi aku ma mua o 10%, hiki ke hoʻoheheʻe ʻia i ka wai anuanu akā ʻaʻole ka wai wela, lohi i ka wai wela ʻO ka pehu, peptization, a me ka hana ʻana i kahi. ʻO ka solution colloidal viscous, ka mea i lilo i mea hoʻonā i ka wā i hoʻoluʻu ʻia, a lilo i gel ke hoʻomehana ʻia. ʻAʻole hiki ke hoʻoheheʻe ʻia ka HPMC i ka ethanol, chloroform a me ka etera. Hiki ke hoʻoheheʻe ʻia me ka methanol a me ka methyl chloride. Hiki ke hoʻoheheʻe ʻia i loko o kahi mea hoʻoheheʻe hui ʻia o ka acetone, methyl chloride a me isopropanol a me kekahi mau mea hoʻoheheʻe kūlohelohe. Hiki i kona wai wai ke ʻae i ka paʻakai (ʻaʻole i luku ʻia kāna solution colloidal e ka paʻakai), a ʻo ka pH o 1% aqueous solution he 6-8. ʻO ke ʻano mole mole o HPMC ʻo C8H15O8-(C10H18O6) -C815O, a ʻo ka nui o ka molekala pili ma kahi o 86,000.
Hōʻike Kimia
HPMC lāʻau lapaʻau Hōʻike | HPMC 60E( 2910) | HPMC 65F(2906) | HPMC 75K( 2208) |
ʻO ka wela gel (℃) | 58-64 | 62-68 | 70-90 |
Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
Viscosity(cps, 2% Solution) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 |
Papa huahana:
HPMC lāʻau lapaʻau Hōʻike | HPMC 60E( 2910) | HPMC 65F(2906) | HPMC 75K( 2208) |
ʻO ka wela gel (℃) | 58-64 | 62-68 | 70-90 |
Methoxy (WT%) | 28.0-30.0 | 27.0-30.0 | 19.0-24.0 |
Hydroxypropoxy (WT%) | 7.0-12.0 | 4.0-7.5 | 4.0-12.0 |
Viscosity(cps, 2% Solution) | 3, 5, 6, 15, 50, 100, 400,4000, 10000, 40000, 60000,100000,150000,200000 |
Palapala noi
Noi no ka Pharma Excipients | Papa Laʻau HPMC | ʻAi ʻai |
Laxative Nui | 75K4000,75K100000 | 3-30% |
Kilima, Gels | 60E4000,75K4000 | 1-5% |
Hoʻomākaukau Ophthalmic | 60E4000 | 01.-0.5% |
Hoomakaukau Maka Maka | 60E4000 | 0.1-0.5% |
Agena Hoopanee | 60E4000, 75K4000 | 1-2% |
Antacids | 60E4000, 75K4000 | 1-2% |
Mea Hoʻopili Papa | 60E5, 60E15 | 0.5-5% |
Convention Wet Granulation | 60E5, 60E15 | 2-6% |
Na Papa Papa | 60E5, 60E15 | 0.5-5% |
Manaʻo hoʻokuʻu matrix | 75K100000,75K15000 | 20-55% |
Nā hiʻohiʻona a me nā pono:
Loaʻa i ka HPMC ka hoʻoheheʻe wai maikaʻi i ka wai anuanu. Hiki ke hoʻoheheʻe ʻia i loko o kahi hoʻonā akaka me ka hoʻoulu ʻana i ka wai anuanu. Ma ka ʻokoʻa, ʻaʻole hiki ke hoʻoheheʻe ʻia i ka wai wela ma luna o 60 ℃ a hiki ke pehu wale. He etera cellulose non-ionic. ʻAʻole i hoʻopaʻa ʻia kona hopena, ʻaʻole pili me nā paʻakai metala a i ʻole nā mea hoʻohui ionic organik, a ʻaʻole i pane me nā mea maka ʻē aʻe i ka wā o ka hoʻomākaukau ʻana; he ikaika anti-sensitivity, a e like me ke degere o ka hoʻololi 'ana i loko o ka molecular hale hoʻonui, kona Ua oi kū kū'ē i allergies a oi paʻa; ʻaʻole nō hoʻi ka metabolically inert. Ma ke ʻano he mea hoʻohana lāʻau lapaʻau, ʻaʻole ia i metabolized a ʻae ʻia. No laila, ʻaʻole ia e hāʻawi i ka wela i nā lāʻau lapaʻau a me nā meaʻai. He haʻahaʻa-calorie, paʻakai ʻole, a paʻakai ʻole no ka maʻi maʻi maʻi. Loaʻa i nā lāʻau allergenic a me nā meaʻai ke hoʻohana kūʻokoʻa; he paʻa paʻa i nā waikawa a me nā alkalis, akā inā ʻoi aku ka nui o ka PH ma mua o 2 ~ 11 a pili i nā mahana kiʻekiʻe a i ʻole ka lōʻihi o ka mālama ʻana, e emi ana kona viscosity; hiki i kāna mea hoʻoheheʻe wai ke hāʻawi i ka hana Surface, e hōʻike ana i ka haʻahaʻa haʻahaʻa o ka ʻili a me nā waiwai o ka ʻili; loaʻa iā ia ka emulsification maikaʻi i nā ʻōnaehana ʻelua-phase, hiki ke hoʻohana ʻia ma ke ʻano he stabilizer kūpono a me ka colloid pale; ʻO kāna mea hoʻoheheʻe wai he mau waiwai hana kiʻiʻoniʻoni maikaʻi loa, a he papa a me ka pila He mea uhi maikaʻi. ʻO ka uhi kiʻiʻoniʻoni i hana ʻia e ia nā mea maikaʻi o ka kala ʻole a me ka paʻakikī. Hiki i ka hoʻohui ʻana i ka glycerin ke hoʻomaikaʻi i kona plasticity.
Hoʻopili ʻia
ʻO ka pahu maʻamau he 25kg/Fibre drum
20'FCL: 9 tona me ka palletized; 10 tona unpalletized.
40'FCL: 18 tona me ka palletized; 20 tons unpalletized.
Waihona:
E mālama i loko o kahi maloʻo maloʻo ma lalo o 30 ° C a pale ʻia mai ka haʻahaʻa a me ke kaomi ʻana, no ka mea he thermoplastic ka waiwai, ʻaʻole pono ka manawa mālama ma mua o 36 mau mahina.
Nā memo palekana:
ʻO ka ʻikepili ma luna nei e like me kā mākou ʻike, akā mai hoʻokuʻu i nā mea kūʻai aku e nānā pono iā ia a pau koke i ka loaʻa ʻana. No ka pale ʻana i nā ʻano hana like ʻole a me nā mea maka, e ʻoluʻolu e hoʻāʻo hou aʻe ma mua o ka hoʻohana ʻana.
Ka manawa hoʻouna: Nov-26-2023