Uthotho lwePVP lwePolyvinylpyrrolidone PVP K12 K15 K17 K25 K30 K60 K90

I-Polyvinylpyrrolidone PVP Series PVP K12 K15 K17 K25 K30 K60 K90 Umfanekiso Obonakalayo

Iimeko:9003-39-8

Imveliso:I-PVP K12 K15 K17 K25 K30 K60 K90

Inkangeleko:Umgubo omhlophe

MF:CH4

Izithethantonye:ivinisil; ivinylpyrrolidonepolymer; iPVP K30 USP24; iPVP K120; iK30 PVP K30; iK 30 POVIDONE K 30 BP/USP; iPVP H-30; iPVP K 30 UHLELO LOBUGCISA; iPOLYVINYLPYRROLIDONE K 25; iPOLYVINYLPYRROLIDONE K 60; iPOLYVINYLPYRROLIDONE-DIVERGAN RS; iPOLYVINYLPYRROLIDONE; iPOLYVIDONUM; iPLASDONE XL; iPLANT AC; iPVPD; iPolyvinylpyrolidone iPVP/PA iCopolymer; iPOLYVINYLPYRROLIDONE iiPOLYMERS; ipolyvinylpyrrolidone, ipovidone; iPOLY(N-VINYL-2-PYRROLIDONE) (LOW M.WT.);

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iPolyvinylpyrrolidone PVP Series PVP K12 K15 K17 K25 K30 K60 K90?

Isisombululo somgubo okanye samanzi, sinyibilika emanzini, kwi-alcohol, kwi-amine nakwii-halogenated hydrocarbons, asinyibiliki kwi-acetone, kwi-ether, njl. Sinokunyibilika okugqwesileyo, sihambelana ne-biocompatibility, singangeni kakuhle kwi-physiological, senza ifilimu, siyakwazi ukuzikhusela kwiinwebu kunye nokukwazi ukudibanisa iintlobo ngeentlobo zeekhompawundi ze-organic kunye ne-inorganic. Sizinzile kwi-asidi, ityuwa kunye nobushushu, ngoko ke sinoluhlu olubanzi lweendlela zokusetyenziswa.

Inkcazo

UHLOBO		I-PVP K12	I-PVP K15	I-PVP K17	I-PVP K25	I-PVP K30	I-PVP K60	I-PVP K90
Inkangeleko		Umgubo omhlophe
Ixabiso le-K		10.2-13.8	12.75-17.25	15.3-18.36	22.5-27.0	27-32.4	54-64.8	81-97.2
ukungcola okukodwa (ubumdaka A)	(CP2005/USP26) %ubuninzi	0.1	0.1	0.1	0.1	0.1	0.1	0.1
ukungcola okukodwa (ubumdaka A)	(USP31/EP6/BP2007) ppm ubuninzi	10	10	10	10	10	10	10
Amanzi % ephezulu		5.0	5.0	5.0	5.0	5.0	5.0	5.0
Umxholo % umzuzu		95	95	95	95	95	95	95
i-pH (isisombululo samanzi esi-5%)		3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	3.0-5.0	4.0-7.0	4.0-7.0
Uthuthu lwe-sulfate% ephezulu		0.1	0.1	0.1	0.1	0.1	0.1	0.1
Umxholo weNitrogen﹪		11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8	11.5-12.8
Umxholo we-2-P % ubuninzi		3.0	3.0	3.0	3.0	3.0	3.0	3.0
I-Aldehyde ppm max		500	500	500	500	500	500	500
I-ppm max yesinyithi esinzima		10	10	10	10	10	10	10
IHydrazine ppm max		1	1	1	1	1	1	1
I-hydrogen peroxide ppm max		400	400	400	400	400	400	400

Isicelo

I-Polyvinylpyrrolidone isetyenziswa kakhulu kwicandelo lezonyango kwaye yenye yezinto ezintathu ezintsha ezisetyenziswayo kumayeza ezikhuthazwa kwihlabathi liphela. Ezona zinto zokuncamathelisa zisetyenziswa kakhulu ziipilisi kunye neegranules. Ingasetyenziswa njengoncedo lokuhamba kweekhaphu, ukukhupha ubuthi emzimbeni kunye nokuthambisa amayeza amehlo, isinyibilikisi esidibeneyo sokufaka inaliti, isinyibilikisi sokulungiselela ulwelo, kunye nesiqinisi see-enzyme kunye namayeza abuthathaka kubushushu. I-Povidone inokwenziwa nge-iodine povidone iodine (PVP-I) disinfectant. Kwiilensi zoqhagamshelwano, i-PVP isetyenziswa njengenxalenye yeelensi zoqhagamshelwano ukwandisa ukuguquguquka kwazo emanzini. I-PVP ingasetyenziswa njengesigcini se-cryogenic kunyango.