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Stearyl acrylate (SA)

Stearyl acrylate (SA)

Takaitaccen Bayani:

CAS NO.: 4813-57-4

Formula:Saukewa: C21H40O2

Nauyin kwayoyin halitta:324.54

EINECS NO.:225-383-3

Mp:31 ~ 32 ℃

Bp:>200℃(Bude kofin)

Indexididdigar refractive:n35/D1.4458 (lit.)

Yawan yawa:0.80 g/ml a 25°C (lit.)

Ester abun ciki: ≥97.0%

Launi (Pt-Co): ≤50

Ƙimar acid (mg KOH/g): ≤1.0

Ruwa (m/m): ≤0.2%

Mai hanawa (MEHQ): 300± 50 ppm


Cikakken Bayani

Tags samfurin

Bayani:Stearyl acrylate wani muhimmin sinadari ne danyen kayan masarufi, homopolymer ko copolymer na maleic anhydride da styrene, na iya inganta ɗimbin samfuran man fetur a ƙananan zafin jiki.Stearyl acrylate polymers suna da tsarin tsefe, wanda bayani yana da halaye masu yawa.Ana amfani dashi ko'ina azaman diluent mai amsawa da crosslinker a cikin tsarin warkewar radiation.Har ila yau, a yi amfani da su azaman robobi, masu gyara roba, masu daidaita suturar sutura, kayan kwalliya da masu sakin fenti, masu zubar da mai, abubuwan ɗaure daban-daban.

 

Halaye:

1. Babu wari mai ban haushi

2. Insoluble a cikin ruwa, mai narkewa a cikin ƙananan kaushi na kwayoyin halitta

 

Aikace-aikace:

1. An yi amfani da shi azaman diluent mai amsawa da wakili mai haɗawa a cikin tsarin warkarwa na radiation, kuma ana iya amfani dashi azaman wakili mai haɗawa da guduro, filastik da mai gyara roba.

2. Yafi amfani da fenti leveling wakili, fenti, fenti, saki wakili, man zuba batu depressant, daban-daban adhesives.

 

Gabaɗaya alamu:Don amfani da bincike kawai, ba azaman magani ba, maganin gida ko wani amfani

 

Kunshin:170kg net nauyi, ko bukata a matsayin Abokin ciniki.

 

Sufuri da ajiya:

Ka guji ruwan sama mai haske da yawan zafin jiki a cikin sufuri;

Ajiye samfuran a cikin sanyi, inuwa da yanayin iska, nesa da wuta;

Watanni 12 daga ranar bayarwa a matsakaicin zazzabi na 30 ℃.


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