Evaluation of Acrylate Penetration into Printing Blankets by IR Imaging System
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- OZAKI Yasushi
- Research Institute, National Printing Bureau
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- UCHIDA Asuka
- Research Institute, National Printing Bureau
Bibliographic Information
- Other Title
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- IRイメージング装置による印刷ブランケットへのアクリレートの浸透挙動の解析
- IR イメージング ソウチ ニ ヨル インサツ ブランケット エノ アクリレート ノ シントウ キョドウ ノ カイセキ
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Abstract
In order to illuminate the penetration of UV curable ink vehicle into press blankets, IR imaging system was used as a new technique. Cross sections of blanket were prepared for IR imaging. Spectra data for imaging were collected by moving the sample stage automatically. Acrylate and UV curable ink into a blanket could be characterized as a single wave-number map. In addition, each component in the UV curable ink could be characterized with a Principal Component Analysis (PCA). The penetration rate of low-viscosity acrylate was the same as that of UV curable ink with high viscosity. Moreover, the penetration rate of vehicle into the blanket was in order of acrylate monomer › acrylate oligomer › pre-polymer. This means that the penetration of the acrylate monomer affected that of UV curable ink into a blanket. In addition, the photo initiator transferred together with acrylate monomer in the blanket.
Journal
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- Journal of Printing Science and Technology
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Journal of Printing Science and Technology 45 (3), 143-149, 2008
The Japanese Society of Printing Science and Technology
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Details 詳細情報について
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- CRID
- 1390001204089132928
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- NII Article ID
- 10021143323
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- NII Book ID
- AN10161648
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- COI
- 1:CAS:528:DC%2BD1cXps12gs7w%3D
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- ISSN
- 18824935
- 09143319
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- NDL BIB ID
- 9568560
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- CiNii Articles
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- Abstract License Flag
- Disallowed