Polyvinyl alcohol (PVA) Shuangxin G

Fa'amatalaga Puupuu:

O le Polyvinyl alcohol ose mea fa'aola o lo'o iai le fua fa'atatau o le [C2H4O] n.o lona foliga mai o le pa'epa'e pa'epa'e, fuga po'o le pauta malo ma leai se tofo.Soluble i le vai, soluble teisi i le dimethyl sulfoxide, insoluble i penisini, kerosene, suauu fualaau faisua, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, ma isi. e faʻaaogaina e gaosia ai le polyvinyl acetal, paipa faʻafefeteina kesi ma le vinylon, sui togafitiga ie, emulsifier, faʻapipiʻi pepa, faʻapipiʻi, kelu, ma isi.

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Fa'amatalaga Oloa

Faailoga o oloa

(polyvinyl alcohol · PVOH · PVA) o loʻo faʻaaogaina lautele e tagata faʻaoga i le fale ma fafo i le faʻaaogaina o mea gaosi oloa ma mea e gaosia ai e pei o le fusifusia, pepa faʻapipiʻi pepa, emulsifier, faʻamautu le sui, fiber ma ata tifaga ona o lona solubility vai lelei, pipii, fai ata tifaga ma mautu vailaau.
Talu mai le 1927, faʻatasi ai ma tekinolosi faʻapitoa ma suʻesuʻega e le faʻaumatia, e tele ituaiga faʻapitoa na faʻatupuina faʻasolosolo.E tele ituaiga o loʻo gaosia i lalo ole pulega faʻapitoa, ma o latou tulaga lelei e fetaui ma tulaga faʻavaomalo ole ISO9001: 2015.O oloa Grossinor e viia lautele e avea ma mea e manaʻomia i le tele o alamanuia, e maua ai le lagolago malosi mo tekinolosi i le lumanaʻi.

Avanoa o le Fa'aaogāga

◆ Faʻasologa o pepa
◆ Emulsifier
◆ Faʻapipiʻi, faʻapipiʻi
◆ Fomai
◆ Mea teuteu
◆ Pa'u vaila'au fau fale
◆ Alamanuia gaosi alava
◆ Polymerization dispersant

Fa'amatalaga Fa'atatau

Igoa	Fa'asinomaga
Igoa	Fa'ailoga o le 'ava malosi(mol%)	Viscosity (mPa.s)	Vaega fe'avea'i(%)	PH	Pefu (%)
GL-05	86.5-89.0	4.8-5.8	5.0	5-7	0.7
GL-05AF	86.5-89.0	4.8-5.8	5.0	5-7	0.7
GH-20R	86.5-89.0	40.0-46.0	5.0	5-7	0.7
GH-22	86.5-89.0	45.0-52.0	5.0	5-7	0.7
GM-14R	86.5-89.0	20.5-24.5	5.0	5-7	0.7
GM-14AF	86.5-89.0	20.5-24.5	5.0	5-7	0.7
GH-17R	86.5-89.0	27.0-33.0	5.0	5-7	0.7
GH-17Y	86.5-89.0	27.0-33.0	5.0	5-7	0.7
N-300	98.0-99.0	25.0-30.0	5.0	5-7	0.7