Mai ƙera Kyawun Farashin D230 CAS: 9046-10-0

taƙaitaccen bayanin:

D230 ne m ruwa, D230 ne mai haske rawaya ko colorless ruwa m a dakin zafin jiki.D230 yana da abũbuwan amfãni daga low danko, low tururi matsa lamba da kuma high primary amine abun ciki. Ana iya narkar da D230 a cikin ethanol, aliphatic hydrocarbons, hydrocarbons aromatic, esters, glycol ethers, ketones da ruwa.

Chemical Properties: Poly (propylene glycol) bis (2-aminopropyl ether) ne mai haske rawaya ko launi m ruwa a dakin zafin jiki, tare da abũbuwan amfãni daga low danko, low tururi matsa lamba da kuma babban primary amine abun ciki, kuma shi ne mai narkewa a cikin kaushi kamar ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, keethers water.

Saukewa: 9046-10-0

Aika mana imel

Cikakken Bayani

Tags samfurin

Makamantu

O,O'-Bis (2-aminopropyl) polypropyleneglycol / Polypropylene glycol bis (2-aminopropyl ether) / polyetheramine / O, O \'-Bis (2-aminopropyl) polypropyleneglycol / Poly (propylene glycol) bis (2-aminopropyl glycol)

Abubuwan da suka dace don D230

An yafi amfani da spraying polyurea elastomer, baki kayayyakin, epoxy guduro curing wakili, da dai sauransu A fesa polyurea elastomer tattalin daga amino ƙare polyether da isocyanate yana da babban ƙarfi, high elongation, gogayya juriya, lalata juriya da kuma tsufa juriya. Ana amfani da shi sosai a cikin ruwa mai hana ruwa, lalatawa da lalacewa mai jurewa akan saman simintin simintin ƙarfe da sigar ƙarfe, kazalika da kayan kariya da kayan ado akan sauran abubuwan da aka gyara. Amino da aka ƙare polyether da aka yi amfani da shi a cikin wakili na resin epoxy na iya inganta taurin samfuran, kuma ana amfani da shi sosai wajen kera fasahar resin epoxy.
Shiri: kira na Poly (propylene glycol) bis (2-aminopropyl ether): Da fari dai, polyether yana haɗe zuwa ƙungiyar acetoacetate a ƙarshen biyu ta hanyar dienone ko ta hanyar musayar ester na ethyl acetoacetate tare da polyether polyol, sa'an nan kuma polyether capped da acetoacetate kungiyar - aprimayl amine da wani barasa na farko. amine don samun fili na imine tare da ƙananan danko tare da ƙungiyar ƙarshen aminobutyrate.

Takardar bayanai:D230

Haɗin gwiwa	Ƙayyadaddun bayanai
Bayyanar	m ruwa
Launi (PT-CO), Hazen	≤25 APHA
Ruwa,%	≤0.25%
Jimlar darajar amin	8.1-8.7 meq/g
Yawan firamare amin	≥97%