POLY (VINYL ACETATE) CAS 9003-20-7

CAS:9003-20-7

Tsarin Kwayoyin Halitta:C4H6O2

Nauyin kwayoyin halitta:86.08924

EINECS:203-545-4

Ma'ana iri ɗaya:Manna na Vinyl acetate emulsion, jerin; POLY(VINYL ACETATE) USP; Polyvinyl Acetate (1 g); Poly(vinyl acetate), kimanin MW 170,000 500GR; Poly(vinyl acetate), kimanin MW 170,000; Poly(vinyl acetate), kimanin MW 100,000; Poly(vinyl acetate) 235; Polyvinyl acetate, MW ≈ 50,000; Poly(vinyl acetate), Matsakaicin MW 101600

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene POLY (VINYL ACETATE) CAS 9003-20-7?

POLY (VINYL ACETATE) wani ruwa ne mai ɗanɗano mara launi ko kuma barbashi mai haske mai launin rawaya mai haske, mara ƙamshi, mara ɗanɗano, mai tauri da kuma laushi. Yawan da ke tsakanin waɗannan sinadaran shine d420 1.191, ma'aunin amsawa shine 1.45-1.47, kuma wurin laushi shine kimanin 38 ℃. Ba za a iya haɗa shi da mai da ruwa ba, amma ana iya haɗa shi da ethanol, acetic acid, acetone, da ethyl acetate.

Ƙayyadewa

Abu	Ƙayyadewa
Wurin narkewa	60°C
Wurin tafasa	70-150 °C
Yawan yawa	1.18 g/mL a 25 °C
Yanayin ajiya	2-8°C
PH	3.0-5.5
kwanciyar hankali	barga

Aikace-aikace

Ana amfani da POLY (VINYL ACETATE) a matsayin tushen sukarin danko, wanda za a iya amfani da shi don fitar da sinadarin emulsion da sukarin danko bisa ga ƙa'idodin China, tare da matsakaicin adadin amfani na 60g/kg. Ana amfani da POLY (VINYL ACETATE) a matsayin kayan polyvinyl alcohol, vinyl acetate vinyl chloride copolymer, da vinyl acetate vinyl copolymer. Haka kuma ana amfani da POLY (VINYL ACETATE) don shirya shafi, manne, da sauransu, da kuma tushen sukarin danko na asali; Maganin rufe 'ya'yan itace na iya hana fitar ruwa kuma yana da tasirin kiyayewa.