Near Infrared Laser Sensor System for In-Line Detection of Conversion in UV-Cured Polymer Coatings

The work describes a method for the determination of the conversion by radical photopolymerization of acrylic coatings that is suitable for an in situ monitoring during the coating process.The applied method is based on the 1620 nm overtone absorption of the acrylate end group. The capability of the...

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Bibliographic Details
Main Author: Bach, Mathias (auth)
Format: Electronic Book Chapter
Language:English
Published: KIT Scientific Publishing 2012
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Online Access:DOAB: download the publication
DOAB: description of the publication
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245 1 0 |a Near Infrared Laser Sensor System for In-Line Detection of Conversion in UV-Cured Polymer Coatings 
260 |b KIT Scientific Publishing  |c 2012 
300 |a 1 electronic resource (VII, 129 p. p.) 
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520 |a The work describes a method for the determination of the conversion by radical photopolymerization of acrylic coatings that is suitable for an in situ monitoring during the coating process.The applied method is based on the 1620 nm overtone absorption of the acrylate end group. The capability of the sensor to discriminate between polymerized and unpolymerized coatings on metal substrates down to a coating thickness of less than 16µm is demonstrated and and proved by reference measurements. 
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546 |a English 
650 7 |a Technology: general issues  |2 bicssc 
653 |a acrylate 
653 |a photopolymerization 
653 |a in-line monioring 
653 |a UV-coatings 
653 |a 1620 nm overtone absorption 
653 |a conversion monitoring 
653 |a IR-spectroscopy 
653 |a coating thickness 
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856 4 0 |a www.oapen.org  |u https://directory.doabooks.org/handle/20.500.12854/54387  |7 0  |z DOAB: description of the publication