NIR Absorber 84A

Category
NIR-Absorbers
About This Project

NIR Absorber semaSORB® NIR 84A

Product description

For technical application e.g. PC, CTA, CDA, PMMA, acrylates, – required concentration: 0.5 – 1.5 wt.-%

Specification

Chemical Name:  Additive/ N,N’-(Cyclohexa-2,5-diene-1,4-diylidene)bis(N- arylarenaminium)-derivative
Appearance: Brown powder
Melting point: > 200 °C

Solubility at 20°C, wt%

Acetone: 9,0 %
Dichlormethane/Methanol (9:1): 2,0 %
Ethyl acetat: n.l.
Ethylmethylketon (MEK): 2,0 %
Methylmethacrylate (MMA): 4,5 %
n-Hexan: insoluble.

 

 

 

» Download data sheet as PDF file

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