Waipiro Poly(vinyl) me te CAS 9002-89-5

CAS:9002-89-5

Tātai ngota:C2H4O

Taumaha ngota:44.05256

EINECS:209-183-3

Ngā kupu taurite:POLYVINYLALCOHOL2000; Polyvinylalcohol, 86-89% kua waikuratia, taumaha ngota waenga; Polyvinylalcohol, 98-99% kua waikuratia, taumaha ngota waenga; Polyvinylalcohol, 98-99% kua waikuratia, taumaha ngota teitei; Poly(vinylalcohol)n=1750+/-50; Poly(vinylalcohol)n(=:)2,000(tohu'o te saponification ca.80mol%); POLYVINYLALCOHOL98-99% HAIRORISATIA; POLYVINYLALCOHOL99% PAURA

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Poly(vinyl alcohol) me te CAS 9002-89-5?

He pūhui hangai wairewa-wai te waipiro polyvinyl. Ka taea te whakamahi hei paninga; hei hinu whakahinuhinu; hei whakarewa; hei whakakīkī.

Whakatakotoranga

ITEM	SPAEREWA	HUA
Āhua	Paura mātotoru	Tohunga
Te matotoru	21.0～33.0	28
Uara PH	5.0~8.0	6.7
Te tohu o te waikura%	85~89	89
Ngaronga i te whakamaroke%	≤5.0	Tohunga
% toenga tahunga	≤1.0	Tohunga
% o te poke kore-wai	≤0.1	Tohunga
Mētanora me te mētiri ātete%	≤1.0	Tohunga
Uara waikawa%	≤3.0	Tohunga
konganuku taumaha	≤10ppm	Tohunga
Whakamātautau%	85.0%～115.0%	Tohunga

Tono

Te whakamahinga i roto i ngā whakaritenga rongoā, i ngā tukanga whakarite rānei:

Ko te waipiro polyvinyl te nuinga e whakamahia ana i roto i ngā rongoā ā-waha me ngā rongoā kanohi;

Ka taea te whakamahi i te waipiro polyvinyl hei whakaū i roto i ngā emulsions.

E whakamahia ana hoki te waipiro polyvinyl hei whakakī i ngā whakaritenga matotoru pērā i ngā hua kanohi.

E whakamahia ana te waipiro polyvinyl hei whakahinuhinu i roto i ngā roimata horihori me ngā otinga karaihe whakapā, ā, e whakamahia ana hoki i roto i ngā whakaritenga tuku-roa ā-waha me ngā pāti transdermal.

Ka taea hoki te whakaranu i te waipiro polyvinyl me te otinga glutaraldehyde hei hanga i ngā porowhita iti.