Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
Poly(p-phenylene benzobisoxazole) 고성능 섬유의 자외선 저항성 향상을 위한 표면처리 기술 연구. II. 표면처리 공정 안정화 및 성능 평가Surface Modification of Poly(p-phenylene benzobisoxazole) Fiber Using UV-absorbing Agents for Improving the UV Resistance. II. Process Optimization and Performance Assessment
- Other Titles
- Surface Modification of Poly(p-phenylene benzobisoxazole) Fiber Using UV-absorbing Agents for Improving the UV Resistance. II. Process Optimization and Performance Assessment
- Issue Date
- 2015
- Publisher
- 한국섬유공학회
- Keywords
- poly(ρ-phenylene benzobisoxazole) (PBO) fiber; UV absorber; UV light irradiation; fiber coating; tensile strength
- Citation
- 한국섬유공학회지, v.52, no.6, pp.416 - 424
- Journal Title
- 한국섬유공학회지
- Volume
- 52
- Number
- 6
- Start Page
- 416
- End Page
- 424
- ISSN
- 1225-1089
- Abstract
- Improvements of the UV-aging resistance of poly(p-phenylene benzobisoxazole) (PBO) filament yarns, spun yarns, and woven fabrics have been investigated after surface treatment in a continuous process by using polyurethane resin and UV-absorbing and/or UV-stabilizing agents. The UV-aging resistance of PBO specimens was evaluated by tensile strength and reduction rate measurements after exposing the samples to an M400 UV lamp and solar light. A mixture of UV-absorbing (Chiguard® 234) and UV-stabilizing (Chiguard® 944) agents was found to be more effective compared to individual agents for improving the UV-aging resistance of PBO.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - School of Science and Engineering of chemical Materials > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.