Mai samar da kaya mai kyau D230 CAS: 9046-10-00-00-00-00-00-0

Mai samar da kaya mai kyau D230 cas: 9046-10-10-0 da aka nuna hoton

A takaice bayanin:

D230 babban ruwa ne mai haske, D230 shine mai launin rawaya mai launi mai launi a dakin zazzabi.D230 yana da fa'idodin karancin danko, low matsa lamba da kuma babban matsin lamba da babban matsin lamba na farko. Ana iya narkar da D230 a ethanol, alipatic hydrocarbons, mydrocarbons mai ƙanshi, assers, glycol 3, ketones da ruwa.

Kayan sunadarai: poly (propyleene glycol) bis (2-aminoprororopyl ether, tare da fa'idodin ƙarancin danko, kuma yana da matsanancin matsin lamba, kuma yana cikin narkewa a cikin sauran abubuwan da Ethanol, Alkawari hydrocarbons, hydrocarbons mai ƙanshi, assers, glycol 3, Kettones da ruwa.

CAS: 9046-10-10-10-10-10-10-10-10;

Aika imel zuwa gare mu

Cikakken Bayani

Tags samfurin

Kwatanci

O, '-bri (2-aminopylenglycol / polypropyl ethol bis (2-aminipyl ether / o, polyheramine / o, polyheramine / o, o \' ' Ether) / Polyethamine, MW 230 / D230

Aikace-aikacen D230

Ana amfani da galibi don feshin polyurea elastomer, samfuran rim, epocyanate resin curing, polasyanate polongation, frosration juriya, tashin hankali juriya, juriya na lalata da tsufa. Ana amfani dashi sosai a cikin ruwa, rigakafin katako, kayan maye da kayan sawa a saman farfajiya da kuma kayan kwalliya da kayan kwalliya a kan wasu abubuwan kayan kwalliya. Amino ya kare a cikin wakilin epoxy guduro zai iya inganta ta da taurin kayayyaki, kuma ana amfani dashi sosai wajen sarrafa kayan croxy na epoxy.
Preparation:synthesis of Poly(propylene glycol) bis(2-aminopropyl ether): Firstly, the polyether is attached to the acetoacetate group at both ends by dienone or through the ester exchange reaction of ethyl acetoacetate with polyether polyol, and then the polyether capped ta hanyar kungiyar aceacetate ta kasance tare da Mono-Primary Amine, AlkyL barasa amine ko dibasic na farko amine don samun fili tare da ƙarancin danko tare da ƙarshen ƙungiyar Aminobutyrate.

Musanya D230

Mahalli	Gwadawa
Bayyanawa	Ruwa mai sauƙi
Launi (PT-CO), Hazen	≤25 Apha
Ruwa,%	≤0.2.25%
Jimlar ma'anar darajar	8.1-8.7 Meq / g
Kudi na farko amine	≥97%