Poly (inzoga ya vinyl) hamwe na CAS 9002-89-5

URUBANZA:9002-89-5

Inzira ya molekulari:C2H4O

Uburemere bwa molekile:44.05256

EINECS:209-183-3

Synonyme:POLYVINYLALCOHOL2000;Inzoga ya Polyvinylal, 86-89% hydrolyzed, uburemere buke;Inzoga ya Polyvinylal, 98-99% hydrolyzed, uburemere buke;Inzoga ya Polyvinylal, 98-99% hydrolyzed, uburemere buke;Poly (vinylA alcool) n = 1750 +/- 50;Poly (vinyl Inzoga) n (= :) 2000 (impamyabumenyi ya ofsaponificationca.80mol%);POLYVINYLALCOHOL98-99% HYDROLYZED;POLYVINYLALCOHOL99% POWDER

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

Niki Poly (vinyl alcool) hamwe na CAS 9002-89-5?

Inzoga ya Polyvinyl ni polymer-synthique polymer.Poly (vinyl alcool) irashobora kuba igikoresho;amavuta;solubilizer;tackifier.

Ibisobanuro

ITEM	STANDARD	IGISUBIZO
Kugaragara	Ifu ikomeye	Yujuje ibyangombwa
Viscosity	21.0 ～ 33.0	28
Agaciro PH	5.0 ～ 8.0	6.7
Impamyabumenyi ya hydrolysis%	85 ～ 89	89
Gutakaza kumisha%	≤5.0	Yujuje ibyangombwa
Gutwika ibisigara%	≤1.0	Yujuje ibyangombwa
Amazi adashonga umwanda%	≤0.1	Yujuje ibyangombwa
Methanol na methyl acetate%	≤1.0	Yujuje ibyangombwa
Agaciro ka aside	≤3.0	Yujuje ibyangombwa
Icyuma kiremereye	≤10ppm	Yujuje ibyangombwa
Suzuma%	85.0% ～ 115.0%	Yujuje ibyangombwa

Gusaba

Gusaba mubikorwa bya farumasi cyangwa inzira yo gutegura:

Inzoga za polyvinyl zikoreshwa cyane cyane mubitegura hamwe n'amaso;.

Inzoga ya polyvinyl irashobora gukoreshwa nka stabilisateur muri emulisiyo.

Inzoga ya polyvinyl nayo ikoreshwa nka tackifier mugutegura neza nkibicuruzwa byamaso.

Inzoga ya polyvinyl ikoreshwa mu gusiga amarira yubukorikori hamwe nigisubizo cya lens ibisubizo, kandi ikoreshwa no mumunwa uhoraho-kurekura no kuvura transdermal.

Inzoga ya polyvinyl irashobora kandi kuvangwa n'umuti wa glutaraldehyde kugirango ube microsperes.