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 NIR and Visible Absorbing Dyes
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Benjamin Phipps
  

Technical Request

Do you have an application that requires the absorbance or transmittance of specific wavelengths in the UV,
Visible or NIR light regions? Please tell Epolin about your needs and we will respond with our recommendations. 
Customer information * Required Fields
Contact Name*
   Company
Address*
    
City*
   State*
   Zip*
Country
        
Phone*
   E-mail*
Website
  
Application information
Description of application


This application is?
short term (< 3 months) medium term (3-12 months) long term (> 1 year away)

Wavelengths to be blocked/absorbed (nm)
   Absorbance (OD) or Transmittance (%)
Wavelengths to be transmitted/pass (nm)
   Absorbance (OD) or Transmittance (%)

Is there a spectral curve you would like us to match?
   Military Specification?
Is there a peak absorption (nm) that is key to the application?
    

Light path: What is the thickness of the lens or coating that the light will pass through? (mils or mm)
 
Processing Information
Will the dye be:
compounded into a thermoplastic to be extruded/molded? formulated into a coating or ink? cell cast?
other

If other, please explain:                            

Processing temperature? (°C or °F)
   Duration of this temperature?
If molding, what is the thermoplastic?  
If other, please explain: 
Grade or name of thermoplastic if known?
Do you have a sample part? Yes No
If this is a coating or ink what is the solvent?
How is coating applied?

     
Any other information
 
Any other information, specifications, trade-offs we should consider?