Kūʻai nui Povidone-K90 / PVP-K90
Hoʻolauna:
| INCI | Molekala |
| POVIDONE-K90 | ( C6H9NO )n |
Hoʻohana ʻia ʻo Povidone (polyvinylpyrrolidone, PVP) i ka ʻoihana lāʻau lapaʻau ma ke ʻano he kaʻa polymer synthetic no ka hoʻopuehu ʻana a me ka hoʻokuʻu ʻana i nā lāʻau lapaʻau.He nui kona hoʻohana ʻana, e like me ka mea hoʻopaʻa no nā papa a me nā capsules, he kiʻiʻoniʻoni mua no nā ʻoluʻolu ophthalmic, e kōkua i ka hoʻonā ʻana i nā wai a me nā papa maʻa, a ma ke ʻano he mea hoʻopili no nā ʻōnaehana transdermal.
Loaʻa i ka Povidone ka molecular formula o (C6H9NO)n a ʻike ʻia me he pauda keʻokeʻo a keʻokeʻo iki.Hoʻohana nui ʻia nā formulations Povidone i ka ʻoihana lāʻau lapaʻau ma muli o ko lākou hiki ke hoʻoheheʻe i loko o ka wai a me ka ʻaila solvents.ʻO ka helu k e pili ana i ka mean molecular weight o ka povidone.ʻAʻole hāʻawi pinepine ʻia nā povidones me nā K-waiwai kiʻekiʻe (ʻo ia hoʻi, k90) ma muli o ko lākou mau paona molekala kiʻekiʻe.ʻO nā paona molekala kiʻekiʻe e pale i ka excretion e nā puʻupaʻa a alakaʻi i ka hōʻiliʻili i loko o ke kino.ʻO ka laʻana maikaʻi loa o ka povidone formulations ʻo povidone-iodine, kahi disinfectant koʻikoʻi.
Kahe manuahi, pauda keʻokeʻo, kūpaʻa maikaʻi, ʻaʻole irritant, hiki ke hoʻoheheʻe ʻia i ka wai a me ka ethnol, palekana.a maʻalahi hoʻi ka hoʻohana ʻana, .Effective i ka pepehi ʻana i ka bacillus, viruses & epiphytes. Compatible me ka nui o ka ʻili.
Loaʻa e like me ke kahe manuahi, ka pauka ʻulaʻula ʻulaʻula, ʻaʻohe hoʻonāukiuki me ka paʻa maikaʻi, hoʻoheheʻe ʻia i ka wai a me ka waiʻona, ʻaʻole hiki ke hoʻololi i ka diethylethe a me ka chloroform.
Nā kikoʻī
| Ka nana aku | ʻO ka pauka keʻokeʻo a melemele paha |
| K-Waiwai | 81.0～97.2 |
| PH waiwai（5% i ka wai） | 3.0～7.0 |
| wai% | ≤5.0 |
| Ke koena ma ka ho'ā % | ≤0.1 |
| Alakaʻi PPM | ≤10 |
| Aldehydes% | ≤0.05 |
| Hydrazine PPM | ≤1 |
| Vinylpyrrolidone% | ≤0.1 |
| Nitrogen % | 11.5~12.8 |
| Peroxides (e like me H2O2) PPM | ≤400 |
Pūʻolo
25KGS no ka pahu pahu pahu
Manawa o ka mana
24 mahina
Waihona
ʻElua mau makahiki inā mālama ʻia ma lalo o nā kūlana maloʻo a maloʻo a paʻa maikaʻi ka pahu
ʻO ka polyvinylpyrrolidone ka mea maʻamau i ke ʻano o ka pauka a i ʻole ka hopena.PVP i loko o ka cosmetic mousse, eruption, a me ka lauoho, pena, paʻi ʻīnika, textile, paʻi a me ke kala ʻana, hiki ke hoʻohana ʻia nā paipu kiʻi kala e like me nā mea e uhi ai i luna, nā mea hoʻopuehu, nā mānoanoa, nā mea hoʻopili.I ka lāʻau lapaʻau ua hoʻohana nui ʻia nā mea hoʻopili no nā papa, granules a pēlā aku.
