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Poly (ọti fainali) pẹlu CAS 9002-89-5

 

 


  • CAS:9002-89-5
  • Fọọmu Molecular:C2H4O
  • Ìwọ̀n Molikula:44.05256
  • EINECS:209-183-3
  • Awọn itumọ ọrọ sisọ:POLYVINYLALCOHOL2000; Polyvinylalcohol, 86-89% hydrolyzed, alabọdemolecularweight; Polyvinylalcohol, 98-99% hydrolyzed, alabọdemolecularweight; Polyvinylalcohol, 98-99% hydrolyzed, highmolecularweight; Poly (vinylAlcohol) n=1750+/-50; Poly (vinylAlcohol) n (=:) 2,000 (degree'sofsaponificationca.80mol%); POLYVINYLALCOHOL98-99% HYDROLYZED; POLYVINYLALCOHOL99% lulú
  • Alaye ọja

    Gba lati ayelujara

    ọja Tags

    Kini Poly (ọti fainali) pẹlu CAS 9002-89-5?

    Polyvinyl oti jẹ polima sintetiki ti o tiotuka omi. Poly (ọti vinyl) le jẹ aṣoju ti a bo; ọra; solubilizer; tackifier.

    Sipesifikesonu

    ITEM

    STANDARD

    Àbájáde

    Ifarahan

    Funfun ri to lulú

    Ti o peye

    Igi iki 

    21.0-33.0

    28

    iye PH

    5.0-8.0

    6.7

    ìyí ti hydrolysis%

    85-89

    89

    Pipadanu lori gbigbe%

    ≤5.0

    Ti o peye

    Iyoku sisun%

    ≤1.0

    Ti o peye

    Aimọ omi ti ko ṣee ṣe%

    ≤0.1

    Ti o peye

    kẹmika ati methyl acetate%

    ≤1.0

    Ti o peye

    Iye acid%

    ≤3.0

    Ti o peye

    Irin eru

    ≤10ppm

    Ti o peye

    Ayẹwo%

    85.0% ~ 115.0%

    Ti o peye

    Ohun elo

    Ohun elo ni awọn igbaradi elegbogi tabi awọn ilana igbaradi:

    Polyvinyl oti wa ni o kun lo ni ti agbegbe ati ophthalmic ipalemo;.

    Oti polyvinyl le ṣee lo bi imuduro ni awọn emulsions.

    Oti Polyvinyl tun lo bi tackifier ni awọn igbaradi viscous gẹgẹbi awọn ọja ophthalmic.

    Oti Polyvinyl ni a lo fun lubrication ni omije atọwọda ati awọn ojutu lẹnsi olubasọrọ, ati pe o tun lo ninu awọn igbaradi itusilẹ ẹnu ati awọn abulẹ transdermal.

    Oti Polyvinyl tun le dapọ pẹlu ojutu glutaraldehyde lati ṣe awọn microspheres.

    Package

    25kg / ilu tabi ibeere ti awọn onibara.

    Polyvinyl oti-package

    Poly (Vinyl Ọtí) Pẹlu CAS 9002-89-5

    Polyvinyl oti-packing

    Poly (Vinyl Ọtí) Pẹlu CAS 9002-89-5


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