Sunan samfur: 9,9-Bis(metoxymethyl)kyalli
Synonymous: 9,9-bis(metoxymethyl)-9H-Silenne
Kasa no: 182121-12-6
Ziegler-Natta mai ban mamaki (Z-N) Ana haɗa masu haɓakawa ta amfani da magnesium dichloride (MgCl₂) kamar yadda
wani tallafi. A lokacin loading na titanium tetrachloride (TiCl₄), an haɗa mai bayarwa na ciki zuwa
samar da babban mai kara kuzari.
A cikin propylene polymerization, an ƙara alkylaluminum co-catalyst da mai bayarwa na waje.
Duk masu ba da gudummawa na ciki da na waje suna taka muhimmiyar rawa wajen haɓaka ayyukan haɓakawa da sarrafawa
isotacticity na polypropylene.Compounds featuring 1,3-dimethoxypropane structural moiety
wakiltar wani labari na masu ba da gudummawa. Waɗannan na iya cimma babban aiki da babban isotacticity a ciki
polypropylene ko da in babu mai bayarwa na waje. Wannan yana rage mahimmancin abubuwan
tsarin polymerization, Bayar da ƙimar amfani.
Yawancin nau'ikan abubuwa daban-daban, Lokacin da aka yi amfani da shi azaman masu ba da gudummawa a cikin z-n catrysts, nuna bambanci
Aikace-aikacen halaye.9,9-biss(metoxymethyl)Exproorne wakilin wakili ne na cin abinci
Baƙin ciki:
UPNET EP0728770 (Montell Arewacin Amurka, 1996) ya bayyana cewa mai daukar hankali ta amfani
9,9-bis(metoxymethyl)mai walƙiya azaman mai ba da gudummawa na ciki 95,000 g polypropylene
A kowace gram na mai kara kuzari da kuma lalata 97.7%. Takamaiman aikin aikace-aikacen da aikin
Masu ba da gudummawa na ciki sun dogara ne sosai kan kokarin ci gaba na mai amfani.
