Polyvinyl barasa (PVA) Shuangxin G

Takaitaccen Bayani:

Polyvinyl barasa wani fili ne na kwayoyin halitta tare da tsarin sinadarai na [C2H4O] n.kamannin sa fari flake ne, mai sheki ko foda mai ƙarfi kuma mara ɗanɗano.Mai narkewa a cikin ruwa, dan kadan mai narkewa a dimethyl sulfoxide, wanda ba a iya narkewa a cikin man fetur, kerosene, man kayan lambu, benzene, toluene, dichloroethane, carbon tetrachloride, acetone, ethyl acetate, methanol, ethylene glycol, da dai sauransu Polyvinyl barasa ne mai muhimmanci sinadaran albarkatun kasa, wanda. Ana amfani da shi don kera polyvinyl acetal, bututun mai jure bututu da vinyl, wakili na masana'anta, emulsifier, shafi takarda, m, manne, da sauransu.

Aika mana imel

Cikakken Bayani

Tags samfurin

(polyvinyl barasa · PVOH · PVA) ne yadu amfani da masu amfani a gida da kuma kasashen waje a cikin yin amfani da masana'antu albarkatun kasa da kuma aiki jamiái kamar binder, takarda shafi wakili, emulsifier, dakatar wakili, fiber da kuma fim saboda da kyau kwarai ruwa solubility, adhesion, samar da fim da kwanciyar hankali.
Tun daga 1927, tare da fasaha mai zurfi da bincike mara iyaka, yawancin nau'o'in nau'i na musamman an samo su a jere.Yawancin nau'ikan ana samar da su a ƙarƙashin kulawa mai ƙarfi, kuma tsarin ingancin su ya dace da ma'aunin duniya na iso9001: 2015.Grossinor kayayyakin suna yadu yabo a matsayin ba makawa kayan a daban-daban masana'antu filayen, samar da m goyon baya ga nan gaba fasahar.

Iyakar Aikace-aikacen

◆ sarrafa takarda
◆ Emulsifier
◆ M, m
◆ Magani
◆ Kayan shafawa
◆ Kayan aikin gini na foda
◆ Masana'antar sarrafa fiber
◆ Polymerization dispersant

Dalla-dalla Ma'auni

Suna	Fihirisa
Suna	Digiri na Alcoholysis (mol %)	Dankowar jiki (mPa.s)	Ƙunƙarar ƙima (%)	PH	Ash (%)
GL-05	86.5-89.0	4.8-5.8	5.0	5-7	0.7
GL-05	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