ʻO ke kūlana kiʻekiʻe Pharma Grade USP 26 Polyvinylpyrrolidone, Pvpk30, K90 me ka lako paʻa.
ma muli o ka mea hoʻolako maikaʻi loa, nā ʻano mea kiʻekiʻe o ka laulā, nā kumukūʻai hoʻokūkū a me ka hāʻawi maikaʻi ʻana, mahalo mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau manaʻo.He ʻoihana ikaika mākou me ka mākeke ākea no ka High Quality Pharma Grade USP 26Polyvinylpyrrolidone, Pvpk30, K90 me Stable Supply, Paipai ʻia ka hana hui ma nā pae āpau me nā hoʻolaha maʻamau.Hoʻokolohua kā mākou hui noiʻi i nā hanana like ʻole o ka ʻoihana no ka hoʻomaikaʻi ʻana i nā huahana.
ma muli o ka mea hoʻolako maikaʻi loa, nā ʻano mea kiʻekiʻe o ka laulā, nā kumukūʻai hoʻokūkū a me ka hāʻawi maikaʻi ʻana, mahalo mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau manaʻo.He ʻoihana ikaika mākou me ka mākeke ākea noKina Polyvinylpyrrolidone a me Polyvinylpyrrolidone K30, I loko o nā makahiki 10 o ka hana ʻana, hoʻāʻo mau kā mākou hui i kā mākou mea maikaʻi loa e lawe mai i ka hauʻoli no ka mea hoʻohana, kūkulu i kahi inoa inoa no mākou iho a me kahi kūlana paʻa i ka mākeke honua me nā hoa nui e hele mai mai nā ʻāina he nui e like me Germany, Israel, Ukraine, United Kingdom, Italia, Argentina, Palani, Palakila, a pela aku.ʻO ka mea hope akā ʻaʻole ka mea liʻiliʻi loa, kūpono loa ke kumukūʻai o kā mākou hoʻonā a loaʻa ka hoʻokūkū kiʻekiʻe me nā hui ʻē aʻe.
Helu CAS: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 mea kūʻai | Polyvinylpyrrolidone |
| CAS | 9003-39-8 |
| Waihona | 2-8°C |
| Lae paila | 90-93 °C |
| Lae hehee | >300 °C |
| PH | 3.0-5.0 |
| Ka hoʻoheheʻe | 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.
ʻO Polyvinylpyrrolidone 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.ʻO Polyvinylpyrrolidone 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. no ka mea hoʻolako maikaʻi loa, nā ʻano o nā mea kiʻekiʻe o ka laulā, nā kumukūʻai hoʻokūkū a me ka hāʻawi maikaʻi ʻana, mahalo mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau mea e manaʻo ai.He paʻa ikaika mākou me ka mākeke ākea no High Quality Pharma Grade USP 26 Polyvinylpyrrolidone, Pvpk30, K90 me Stable Supply, paipai ʻia ka hana hui ma nā pae āpau me nā hoʻolaha maʻamau.Hoʻokolohua kā mākou hui noiʻi i nā hanana like ʻole o ka ʻoihana no ka hoʻomaikaʻi ʻana i nā huahana.
Kūlana KiʻekiʻeKina Polyvinylpyrrolidone a me Polyvinylpyrrolidone K30, I loko o nā makahiki 10 o ka hana ʻana, hoʻāʻo mau kā mākou hui i kā mākou mea maikaʻi loa e lawe mai i ka hauʻoli no ka mea hoʻohana, kūkulu i kahi inoa inoa no mākou iho a me kahi kūlana paʻa i ka mākeke honua me nā hoa nui e hele mai mai nā ʻāina he nui e like me Germany, Israel, Ukraine, United Kingdom, Italia, Argentina, Palani, Palakila, a pela aku.ʻO ka mea hope akā ʻaʻole ka mea liʻiliʻi loa, kūpono loa ke kumukūʻai o kā mākou hoʻonā a loaʻa ka hoʻokūkū kiʻekiʻe me nā hui ʻē aʻe.
