China Polyvinylpyrrolidone K30 iBanga lokuCosmetic
China Polyvinylpyrrolidone K30 Iinkcukacha zeBanga leZithambiso:
Sihlala siphucula kwaye sigqibelelisa ukuthengisa kunye nokulungiswa. Ngelo xesha, sifumana umsebenzi wenziwe ngenkuthalo ukwenza uphando kunye nenkqubela phambili ye-China Polyvinylpyrrolidone K30 iBanga leZithambiso, Ngenxa yomgangatho ophezulu ophezulu kunye nexabiso elikhuphisanayo , siya kuba yinkokeli yecandelo, qiniseka ukuba ungalibazisi ukunxibelelana nathi ngefowuni okanye nge-imeyile, ukuba unomdla kuyo nayiphi na imveliso yethu kunye nezisombululo.
Sihlala siphucula kwaye sigqibelelisa ukuthengisa kunye nokulungiswa. Kwangaxeshanye, sifumana umsebenzi wenziwe ngenkuthalo ukwenza uphando kunye nenkqubela phambiliChina Pvp K30,Povidone K30, Sinethemba lokuba sinokuseka intsebenziswano yexesha elide kunye nabo bonke abathengi, kwaye sinethemba lokuba sinokuphucula ukukhuphisana kunye nokufezekisa imeko yokuphumelela kunye nabathengi. Samkela ngokunyanisekileyo abathengi abavela kwihlabathi liphela ukuba baqhagamshelane nathi ngayo nantoni na oyifunayo! Wamkelekile bonke abathengi ekhaya nakumazwe aphesheya ukuba bandwendwele umzi-mveliso wethu. Sinethemba lokuba nobudlelwane bokuphumelela-win ishishini kunye nawe, kwaye senze ingomso elingcono.
IPovidone yihomopolymer ye-1-vinyl-2-pyrrolidone (i-Polyvinylpyrrolidone), inyibilika simahla emanzini, kwi-ethanol (96%), kwi-methanol, kunye nezinye izinyibilikisi zendalo, zinyibilika kancinci kwi-acetone. kubunzima bemolekyuli obuphezulu, obuphawulwa liXabiso le-K, kunye ne-hygroscopisty egqwesileyo, ukwenza ifilimu, ukuncamathelisa, uzinzo lwekhemikhali kunye neempawu zokhuseleko eziyityhefu.
Iimpawu eziphambili zobuGcisa:
| Imveliso | Povidone K15 | Povidone K17 | Povidone K25 | Povidone K90 | |
| Imbonakalo | Imhlophe okanye tyheli-mhlophe, umgubo wehygroscopic okanye iiflakes | ||||
| Ukunyibilika | Inyibilika simahla emanzini kwi-ethanol(96%) nakwi-methanol, inyibilika kancinane kwi-acetone. | ||||
| Imbonakalo yeIsisombululo | Ngokucacileyo kwaye akukho mbala kakhulu kunereferensi yesisombululo B6,BY6 okanye i-R6 | ||||
| Ukuchongwa | A. I-spectrum ye-IR efunyenweyo iyahambelana naleyo ifunyenweyo kunye ne-Povidone CRS. | ||||
| B.Imvula e-orenji-tyheli yenziwe | |||||
| Umbala opinki we-CA uveliswa | |||||
| Umbala obomvu weDA uveliswa | |||||
| E.Isixhobo siyanyibilika | |||||
| pH(5% emanzini) | 3.0~5.0 | 3.0~5.0 | 3.0~5.0 | 3.0~5.0 | 4.0~7.0 |
| K Ixabiso | 12.75~17.25 | 15.30 ~ 18.36 | 22.50~27.00 | 27.00-32.40 | 81.00~97.20 |
| Iialdehydes | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. | 500 ppm max. |
| Iiperoxides | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. | 400 ppm max. |
| Formic Acid | 0.5% ubukhulu. | 0.5% ubukhulu. | 0.5% ubukhulu. | 0.5% ubukhulu. | 0.5% ubukhulu. |
| IHydrazine | 1 ppm ubuninzi. | 1 ppm ubuninzi. | 1 ppm ubuninzi. | 1 ppm ubuninzi. | 1 ppm ubuninzi. |
| Ukungcola A | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. |
| Ukungcola B | 3.0% ubukhulu. | 3.0% ubukhulu. | 3.0% ubukhulu. | 3.0% ubukhulu. | 3.0% ubukhulu. |
| Iintsimbi ezinzima | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. | 10 ppm ubuninzi. |
| Amanzi | 5.0% ubukhulu. | 5.0% ubukhulu. | 5.0% ubukhulu. | 5.0% ubukhulu. | 5.0% ubukhulu. |
| Uthuthu lweSulfate | 0.1% ubukhulu. | 0.1% ubukhulu. | 0.1% ubukhulu. | 0.1% ubukhulu. | 0.1% ubukhulu. |
| Umxholo weNitrojeni | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% | 11.5 ~ 12.8% |
Usetyenziso:
I-Povidone inezinto ezibalaseleyo zokubopha, ukwenza ifilimu, ukusabalalisa kunye nokuqina.yenye yezona zinto zibaluleke kakhulu kwihlabathi kushishino lwamayeza, nokuba yeyiphi imveliso yokhathalelo lwempilo yabantu okanye imveliso yokhathalelo lwempilo yezilwanyana. Esetyenziswa kakhulu kwishishini lamayeza njenge: 1) iBinder yeetafile, i-capsule. inokufakwa kwimixube engumgubo kwindawo eyomileyo okanye inyibilikiswe ngamanzi, notywala.2)Iinto zokugquma iswekile kunye neefilim,3)Ukuphucula ukunyibilika kumachiza anganyibiliki kakuhle,4)I-Bioavailability Enhancer yezithako ezisebenzayo zechiza,5)Ipore-forming yemveliso ye-membrane.
Imifanekiso yeenkcukacha zemveliso:
IsiKhokelo seMveliso esiNxulumeneyo:
I-China Polyvinylpyrrolidone K30 iBanga leCosmetic , Imveliso iya kubonelela kuwo wonke umhlaba, njenge: , ,
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