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Waterborne Curing Agent-BG-2655-100 Featured duab
  • Tus neeg saib xyuas dej-BG-2655-100

BG-2655-100

Tus neeg saib xyuas dej-BG-2655-100

Lus piav qhia luv luv:

BG-2655-100 yog ib qho dej dispersible isocyanate curing tus neeg saib xyuas raws li hexamethylene diisocyanate, siv ua ke nrog dej polyurethane, polyacrylate, nrog zoo heev hydrolysis tsis kam thiab kub tsis kam.

Cov txheej txheem dej-raws li ob txheej txheej muaj cov yam ntxwv ntawm siab gloss, siab fullness, siab hardness, zoo heev yellowing kuj, thiab zoo heev tshuaj tiv thaiv.


Product Detail

Khoom cim npe

Kev daws teeb meem

Siv rau hauv cov teb ntawm dej-raws li ntootxheej txheejthiab dej-based industrial coatings,

adhesives thiab inks, thiab lwm yam

Specifications

Qhov tshwm sim Dawb rau me ntsis daj pob tshab kua
Cov ntsiab lus tsis-volatile (%) 98-100 : kuv
Viscosity (mPa • s / 25 ℃) 1500-4500 Nws
Dawb HDI monomer (%) ≤0.5
NCO content (supply%) 19.0-21.0 Nws

Cov lus qhia

Thaum BG-2655-100 tawg, nws viscosity yuav nce.Thaum sib xyaw nrog hydrophilic polyol dispersions, nws tuaj yeem diluted nrog dej ua ntej lossis me me ntawm cov kuab tshuaj ntxiv los tswj cov viscosity nce, xws li propylene glycol methyl ether acetate (PMA), propylene glycol diacetate (PGDA), thiab nws. pom zoo kom siv cov kuab tshuaj polyurethane qib (dej cov ntsiab lus <0.05%) rau dilution, nrog rau cov ntsiab lus tsis tsawg tshaj li 40%.Ua cov kev sim tshwj xeeb thiab kev ntsuas kev ruaj ntseg ua ntej siv.Yog tias qhov sib tov tom qab ntxiv BG-2655-100, nws yuav tsum tau siv rau hauvlauj kaub.

khaws cia

Cov khoom yuav tsum tau muab cia rau hauv lub thawv kaw kom tsis txhob khov thiab kub.Nws raug nquahu kom khaws cov ntim ntim kom zoo ntawm qhov ntsuas kub ntawm 5-35 ℃.Lub txee lub neej ntawm cov khoom yog kaum ob lub hlis txij li hnub tsim khoom.Tom qab lub txee lub neej dhau lawm, nws raug nquahu kom ua qhov kev ntsuam xyuas ua ntej siv.

Cov khoom yog rhiab heev rau cov dej noo thiab reacts nrog dej los tsim cov pa roj carbon dioxide thiab urea, uas tuaj yeem ua rau lub thawv siab nce thiab ua rau muaj kev phom sij.Tom qab qhib lub ntim, nws raug nquahu kom siv nws sai li sai tau.

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