N, N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE CAS 5026-74-4
N, N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE, raws li kev ua haujlwm siab kub resistant epoxy resin, epoxy resin muaj ntau pawg epoxy thiab aromatic rings nyob rau hauv nws cov qauv molecular, uas muaj peev xwm tsim ib tug siab cross-linking ceev thiab aromatic ceev thaum lub sij hawm lub assimilation ntawm cov khoom tsis muaj zog, ua rau cov khoom siv hluav taws xob zoo, ua rau cov khoom siv hluav taws xob zoo. tus nqi, zoo hluav taws xob tsis kam, dej tsis kam thiab tshuaj tiv thaiv. Tsis tas li ntawd, vim nws cov viscosity tsawg, nws yooj yim rau kev khiav lag luam thiab tuaj yeem ua haujlwm yam tsis muaj cov kuab tshuaj. Nws yog siv rau cov khoom siv hluav taws xob rwb thaiv tsev uas muaj cov cua sov uas yuav tsum tau ua, thiab cov khoom siv sib xyaw ua ke tsim los ntawm carbon fiber thiab iav fiber ntau winding, pultrusion, lamination, thiab prepreg txheej txheem. Cov iav hloov pauv kub tshaj 200 ° C.
Yam khoom | STANDARD |
Qhov tshwm sim | Ntshiab, xim av kua |
Xim | ≤11 |
Epoxy sib npaug g / eq | 100-111 : kuv |
Viscosity @ 25 ℃ mPa.s | 1500-5000 |
Volatile teeb meem 3h / 110 ℃ % | ≤1.0 |
Hydrolyzed Chlorine ppm | ≤2000 |
1. Cov khoom siv sib xyaw ua haujlwm siab
Aerospace
Nws yog siv los ua cov matrix resin rau carbon fiber / iav fiber ntau los tsim cov dav hlau tis thiab satellite Cheebtsam (nrog rau kub tsis kam thiab siab mechanical zog).
Automotive lightweighting: Tsim cov khoom xws li nres nres thiab tsav shafts uas yuav tsum tau tiv taus qhov kub thiab txias.
2. Adhesives thiab coatings
High-temperature resistant adhesives: Bond hlau / ceramics (xws li lub cav qhov chaw, muaj peev xwm tiv taus qhov kub siab tshaj 200 ℃ rau lub sijhawm ntev).
Anti-corrosion coatings: siv nyob rau hauv cov kav dej tshuaj thiab offshore platforms (resistant rau acid thiab alkali, ntsev tsuag).
25kg / hnab

N, N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE CAS 5026-74-4

N, N-DIGLYCIDYL-4-GLYCIDYLOXYANILINE CAS 5026-74-4