Chaw tsim tshuaj paus Zoo Nqe D230 CAS: 9046-10-0

piav qhia luv luv:

D230 yog cov kua pob tshab, D230 yog lub teeb daj lossis xim tsis muaj xim pob tshab ntawm chav tsev kub.D230 muaj qhov zoo ntawm cov viscosity tsawg, tsis muaj vapor siab thiab cov ntsiab lus amine siab.D230 tuaj yeem yaj hauv ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones thiab dej.

Cov Khoom Siv Tshuaj: Poly (propylene glycol) bis (2-aminopropyl ether) yog lub teeb daj lossis xim tsis muaj xim pob tshab ntawm chav sov, nrog qhov zoo ntawm qhov tsis muaj viscosity, tsis tshua muaj vapor siab thiab siab cov ntsiab lus amine, thiab yog soluble hauv cov kuab tshuaj xws li ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones thiab dej.

CAS: 9046-10-0 Nr

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Product Detail

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Synonyms

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 ether ) / POLYETHERAMINE, MW 230 / D230

Kev siv ntawm D230

Nws yog tsuas yog siv rau txau polyurea elastomer, rim khoom, epoxy resin curing tus neeg sawv cev, thiab lwm yam. Lub sprayed polyurea elastomer npaj los ntawm amino terminated polyether thiab isocyanate muaj lub zog siab, siab elongation, kev sib txhuam tsis kam, corrosion kuj thiab aging kuj.Nws yog dav siv nyob rau hauv waterproof, anti-corrosion thiab hnav-resistant coatings rau ntawm qhov chaw ntawm cov pob zeb thiab steel lug, nrog rau kev tiv thaiv thiab hniav txheej ntawm lwm yam Cheebtsam.Amino terminated polyether siv nyob rau hauv epoxy resin curing tus neeg sawv cev tuaj yeem txhim kho lub zog ntawm cov khoom, thiab yog siv dav hauv kev tsim khoom ntawm epoxy resin crafts.
Kev npaj: synthesis ntawm Poly (propylene glycol) bis (2-aminopropyl ether): Ua ntej, cov polyether txuas nrog rau pawg acetoacetate ntawm ob qho kawg los ntawm dienone los yog los ntawm kev sib pauv ester ntawm ethyl acetoacetate nrog polyether polyol, thiab tom qab ntawd cov polyether capped los ntawm pawg acetoacetate yog aminated nrog mono-primary amine, alkyl cawv amine los yog dibasic thawj amine kom tau txais ib qho imine compound nrog cov viscosity tsawg nrog ib pawg aminobutyrate kawg.

Specification ntawm D230

Compound	Specification
Qhov tshwm sim	Pob tshab kua
Xim (PT-CO), Hazen	≤ 25 PHAB
Dej,%	≤ 0.25%
Tag nrho cov nqi amine	8.1-8.7 mq/g
Tus nqi ntawm thawj amine	≥97%