Chaw tsim tshuaj paus zoo tus nqi D230 CAS: 9046-10-0

Cov lus piav qhia luv luv:

D230 yog cov kua pob tshab, D230 yog lub teeb daj lossis tsis muaj vaporent kua ntawm chav tsev. D230 tuaj yeem yaj nyob hauv ethanol, aliphatic hydrocarbons, cov ntxhiab hydrocarbons, esters, glycol muaj kev muaj zog, ketones thiab dej.

Tshuaj lom neeg cov khoom: Poly (Propylene Glycol) BIS (2-aminoprots ntawm cov kua kub tsis muaj kua muag ntawm chav sov, thiab yog soluble cov ntsiab lus xws li Ethanol, aliphatic hydrocarbons, cov ntxhiab hydrocarbons, esters, glycol muaj kev muaj zog, ketones thiab dej.

CAS: 9046-10-0

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Txhais lus hais tias

O, O'-BIS (2-aminopropyl) polypropylene glycole glycole glycole glycoleneglycol) poly (propylene glycol) bis (2-aminopropyl ether ) / Polyetheramine, MW 230 / D230

Cov ntawv thov ntawm D230

Nws yog tsuas yog siv rau txau polyurea elastomer, cov khoom lag luam ntug, epoxy resin capeed tus neeg sawv cev, kev sib txhuam, kev sib txhuam tawm, corrosion tsis kam thiab kev laus tiv taus. Nws yog dav siv nyob rau hauv cov dej tsis huv, tiv thaiv xeb thiab hnav-cov qauv txheej txheem ntawm cov pob zeb ntawm cov pob zeb ua kom zoo nkauj thiab cov txheej txheem zoo nkauj rau lwm cov khoom. Amino lo lus zais siv hauv Epoxy Resin tus neeg sawv cev tuaj yeem txhim kho kev sib zog ntawm cov khoom lag luam epoxy resin khaub noom ntoo khaub ncaws.
Kev npaj: synthesis ntawm poly (propylene glycol) bis (2-aminoprate pab pawg ntawm etheting pauv ntawm ethetcoacetate nrog polyetic acetoacetate nrog polyetment polyol, thiab tom qab ntawd lub polyether capped los ntawm cov acetoacetate ib pawg yog aminated nrog mono-thawj amine, alkyl cawv amine lossis Dibasic thawj lub tsev nyob kom tau txais lub imine compound nrog lub viscosity tsawg nrog ib pawg aminobutrate kawg.

Kev qhia tshwj xeeb ntawm D230

Sib xyaw	Kev qhia tshwj xeeb
Kev tshwm sim	Pob tshab ua
Xim (PT-CO), hazen	≤25 APHA
Dej,%	I≤0.25%
Tag nrho amine tus nqi	8.1-8.7 Meq / g
Tus nqi ntawm Thawj Amine	≥97%