I-Polyvinyl alcohol (PVA) i-Shuangxin G

I-Polyvinyl alcohol (PVA) Shuangxin G Isithombe Esifakiwe

Incazelo emfushane:

I-Polyvinyl alcohol iyinhlanganisela yemvelo enefomula yamakhemikhali engu-[C2H4O] n.ukubukeka kwayo kungama-flake amhlophe, i-flocculent noma impuphu eqinile futhi ayinambitheki.Incibilika emanzini, incibilika kancane ku-dimethyl sulfoxide, ayincibiliki kuphethiloli, uphalafini, uwoyela wemifino, i-benzene, i-toluene, i-dichloroethane, i-carbon tetrachloride, i-acetone, i-ethyl acetate, i-methanol, i-ethylene glycol, njll. isetshenziselwa ukwenza i-polyvinyl acetal, ipayipi elingazweli kuphethiloli kanye ne-vinylon, i-ejenti yokwelapha indwangu, i-emulsifier, ukunamathela kwephepha, okunamathelayo, iglue, njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

(i-polyvinyl alcohol · PVOH · PVA) isetshenziswa kabanzi ngabasebenzisi ekhaya nakwamanye amazwe ekusetshenzisweni kwezinto ezingavuthiwe zezimboni kanye nama-ejenti okucubungula afana ne-binder, i-ejenti yokugqoka iphepha, i-emulsifier, i-ejenti yokumisa, i-fiber kanye nefilimu ngenxa yokuncibilika kwayo okuhle kakhulu kwamanzi, ukunamathela, ukwenza ifilimu nokuzinza kwamakhemikhali.
Kusukela ngo-1927, ngobuchwepheshe obuthuthukisiwe kanye nokucwaninga okungapheli, izinhlobo eziningi ezikhethekile ziye zathuthukiswa ngokulandelana.Izinhlobo eziningi zikhiqizwa ngaphansi kokuphathwa okuqinile, futhi uhlelo lwazo lwekhwalithi luhlangabezana nezinga lamazwe ngamazwe le-iso9001:2015.Imikhiqizo ye-Grossinor inconywa kabanzi njengezinto ezibalulekile emikhakheni eyahlukene yezimboni, ihlinzeka ngokusekela okusebenzayo kobuchwepheshe besikhathi esizayo.

Ububanzi Besicelo

◆ Ukucubungula iphepha
◆ Emulsifier
◆ Okunamathelayo, okunamathelayo
◆ Imithi
◆ Izimonyo
◆ Izinto zokwakha zamakhemikhali angumpuphu
◆ Imboni yokucubungula i-fiber
◆ I-polymerization dispersant

Imininingwane Amapharamitha

Igama	Inkomba
Igama	Iziqu zotshwala (mol %)	I-Viscosity (mPa.s)	I-Volatile consituent(%)	PH	Umlotha (%)
I-GL-05	86.5-89.0	4.8-5.8	5.0	5-7	0.7
I-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
I-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