Kina Kumukuai kūʻai kumu kūʻai maikaʻi o Pvp K30 Povidone K90 Polyvinylpyrrolidone K15 CAS 9003-39-8
Ke manaʻoʻiʻo nei mākou ʻo ka hui ʻana o ka manawa lōʻihi e hiki ke hopena i ke kūlana kiʻekiʻe, ka lawelawe i hoʻohui ʻia, ka ʻike waiwai a me ka pilina pilikino no Kina.Pvp K30Povidone K90PolyvinylpyrrolidoneK15CAS 9003-39-8, Hoʻokipa maikaʻi mākou i nā mea kūʻai hoihoi e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.
Ke manaʻoʻiʻo nei mākou ʻo ka hui ʻana o ka manawa lōʻihi ka hopena o ka lawelawe kiʻekiʻe, pono i hoʻohui ʻia, ʻike waiwai a me ka pilina pilikino noʻO Kina Povidone a me Pvp, Ke kakali nei mākou i kēia manawa i ka launa pū ʻana me nā mea kūʻai aku ma waho e pili ana i nā pōmaikaʻi like. E hana mākou me ka naʻau holoʻokoʻa e hoʻomaikaʻi i kā mākou huahana a me nā lawelawe. Hoʻohiki pū mākou e hana pū me nā hoa ʻoihana e hoʻokiʻekiʻe i kā mākou hui ʻana i kahi pae kiʻekiʻe a kaʻana like i ka kūleʻa. Hoʻokipa maikaʻi iā ʻoe e kipa i kā mākou hale hana me ka ʻoiaʻiʻo.
CAS No.:9003-39-8
Nā inoa ʻē aʻe:Polyvinylpyrrolidone
MF:C6H9NO
EINECS No.:618-363-4
Kahi i kumu: Kina
ʻAno:Synthes Material Intermediates
Maʻemaʻe: 99%
Ka inoa inoa: Unilong
Helu kumu hoʻohālike:JL20211839
Hoʻohana: Synthes Material Intermediates
ʻAno: pauda
Māmā::1.144
helu hehee:130 ℃
Puni paila::217.6 °C ma 760 mmHg
kiko uila:93.9 °C
hiki ke hoʻoheheʻe:H2O: hiki ke hoʻoheheʻe ʻia100mg/mL
Pākē: 25kg / pahu
Laʻana: Loaʻa
MOQ: 25 Kilograms
PSA:20.31000
logP:0.69020
| inoa huahana | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Waihona | 2-8°C |
| Lae paila | 90-93 °C |
| Lae hehee | >300 °C |
| PH | 3.0-5.0 |
| Ka hikiwawe | H2O: hiki ke hoʻoheheʻe ʻia100mg/mL |
| MF | CH4 |
Agena wehewehe; mea hoʻopaʻa i ka puaʻa; mea hoʻokūpaʻa colloidal; Hoʻohana nui ʻia no ka hoʻomaʻamaʻa ʻana i ka pia a me ka hoʻopaʻa ʻana i ka maikaʻi (helu helu 8 ~ 20g / 100L, mālama ʻia no 24h a wehe iā ia ma ka kānana), a hiki ke hoʻopili pū ʻia me nā enzymes (protease) a me nā adsorbents protein. Hoʻohana ʻia ia e hoʻomaʻamaʻa i ka waina a ma ke ʻano he stabilizer e pale ai i ka discoloration (helu helu 24 ~ 72g / 100L).
Polyvinylpyrrolidone (PVP) he polymer o vinylpyrrolidone. Ma muli o kona degere like ʻole o ka polymerization, hiki ke hoʻokaʻawale ʻia i PvP soluble a me insolublePVPP (polyvinylpolypyrrolidone). ʻO ke kaumaha molecular pili o ka PVP hiki ke hoʻoheheʻe ʻia ʻo 8000 ~ 10000. Hiki ke hoʻohana ʻia ma ke ʻano he precipitant e hoʻoheheʻe me nā polyphenols. Me kēia ʻano hana, maʻalahi ka loaʻa ʻana o ke koena PVP i ka waina. ʻAʻole ʻōlelo ka hui olakino honua i ka hoʻohana ʻana i ka PVP no ka mea he hopena hōʻiliʻili i ke kino o ke kanaka. I nā makahiki i hala iho nei, ua kakaikahi ka hoʻohana ʻana i ka PVP soluble. Ua hoʻohana ʻia ka Insoluble PVPP i ka ʻoihana pia mai ka hoʻomaka ʻana o 1960s. ʻOi aku ka nui o kona nui ma mua o 700000. He polymer insoluble i hana ʻia e ka crosslinking hou a me ka polymerization o PVP. Hiki ke hoʻohana ʻia ma ke ʻano he adsorbent no nā polyphenols me ka hopena maikaʻi.
PolyvinylpyrrolidoneʻO PVP kekahi o nā mea hoʻohana lāʻau lapaʻau hou ʻekolu. Hiki ke hoʻohana ʻia ma ke ʻano he cosolvent no nā papa, granules a me nā injections, kahi kōkua kahe no nā capsules, kahi dispersant no ka hoʻomākaukau ʻana i ka wai a me nā kala, kahi stabilizer no nā enzymes a me nā lāʻau lapaʻau wela, kahi coprecipitant no nā lāʻau insoluble, kahi disinfectant a me ka lubricant no nā lāʻau ophthalmic. , etc. I ka ʻoihana, hoʻohana ʻia ʻo ia e like me ka foaming polystyrene auxiliary agent, gelling agent, stabilizer, fiber treatment agent, paper processing auxiliary agent, adhesive and thickener for suspension polymerization.PolyvinylpyrrolidoneʻO PvP a me kāna pāpale copolymer he mea waiwai nui ia no nā mea hoʻonaninani. Hoʻohana nui ʻia lākou e like me nā mea mālama lauoho. ʻO ka kiʻiʻoniʻoni i hana ʻia ma ka lauoho he elastic a ʻālohilohi, maikaʻi loa ka hana combing, ʻaʻole hoʻopā i ka lepo, a hoʻohana i nā resins o nā ʻano kikoʻī like ʻole, hiki ke hoʻokō i nā kūlana climatic humidity pili. No laila, he mea waiwai nui lākou no ka hoʻoulu ʻana i ka lauoho emulsion, ka lauoho gel a me ka mousse. Hiki ke hoʻohana ʻia e like me ka moisturizer mālama ʻili, ka dispersant hair dye dispersant a me ka stabilizer foam i nā mea hoʻonaninani e hoʻomaikaʻi i ka kūlike o ka shampoo. ʻO ka PVP insoluble he mea hoʻokūpaʻa no ka pia a me ka wai hua, hiki ke hoʻomaikaʻi i kona ʻike, kala a me ka ʻono.
25kgs / pahu, 9tons / 20′ pahu.
25kgs / ʻeke, 20tons / 20′container. Ke manaʻoʻiʻo nei mākou ʻo ka hui ʻana o ka manawa lōʻihi ka hopena o ke kūlana kiʻekiʻe, kūpono i ka lawelawe, ʻike waiwai a me ka pilina pilikino no Kina Kumu kūʻai maikaʻi ʻo Pvp K30 Povidone K90PolyvinylpyrrolidoneK15CAS 9003-39-8, Hoʻokipa maikaʻi mākou i nā mea kūʻai hoihoi e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.
Kina ke kumu kūʻai kūʻaiʻO Kina Povidone a me Pvp, Ke kakali nei mākou i kēia manawa i ka launa pū ʻana me nā mea kūʻai aku ma waho e pili ana i nā pōmaikaʻi like. E hana mākou me ka naʻau holoʻokoʻa e hoʻomaikaʻi i kā mākou huahana a me nā lawelawe. Hoʻohiki pū mākou e hana pū me nā hoa ʻoihana e hoʻokiʻekiʻe i kā mākou hui ʻana i kahi pae kiʻekiʻe a kaʻana like i ka kūleʻa. Hoʻokipa maikaʻi iā ʻoe e kipa i kā mākou hale hana me ka ʻoiaʻiʻo.
