隔熱膠膜製作及可靠度分析

本研究係以合成的方式製備出奈米級染料，並參入氧化銦銻粒子與UV膠以一定比例進行混煉。混合膠以成捲成型的方式以PET為基材製備功能層，再以貼合的方式在PET面貼上離型膜。鑑於隔熱膜需長期曝曬於陽光下等嚴苛環境，因此將製備出之功能性隔熱膠膜進行表面性質及老化測試，以觀察並探討功能層以及背膠層經過環境測試所造成的老化現象。高溫時由於感壓膠在已經超過其玻璃轉化溫度而能夠進行擴散運動。將試片移至常溫時，溫度瞬間降低而進行收縮而造成圓形膠於玻璃表面。進行低溫測試時，膠層較厚的部份因為外層溫度瞬間降低且內部仍保持常溫而造成內外具有溫度梯度的關係而產生內應力，因此使得黏度增加而形成殘膠。以高溫高濕來進行耐候測試時，由於背膠為水性感壓膠，因此水氣讓膠產生澎潤現象形成的不規則分枝形態。此外本研究針對所調出之數種不同組成的膠來進行對玻璃接著探討以及評估能否直接將功能層直接塗佈於玻璃基材上來製成出廠及具有隔熱效果之玻璃。

關鍵字

隔熱膠膜；老化； UV膠

並列摘要

In this thesis, the nano-scale dye is produced by synthetically process, and blending the nano-scale ATO and UV resin in particular ratio. The functional layer is produced by roll-to-roll process, coating the mixed resin on PET substrate, and stuck the release film on PET side. Considering the heat insulation film is exposed under sunlight and other harsh environment, the functional film is tested by surface property and ageing exam. After high temperature environment examination, the exam temperature is higher than Tg and the sensitive glue having diffusion process. When the exam sample is moved from high temperature to room temperature, the sensitive glue is shrunk and approached to circular form. As the low temperature environment exam processing, the temperature is dropping fast at the outside of glue layer and producing high stress. During the high temperature and high humidity test, the water vapor to produce plastic swelling formation of the phenomenon of irregular branching pattern. In addition, this research is also blending number of different UV resins to confer and estimate adding functional thermal illusion layer on glass produce process.

並列關鍵字

Heat Insulation Films ； Ageing ； UV resin

參考文獻

15. 蘇宇傑, “光/熱硬化型環氧丙烯酸酯樹脂之合成及其性質”, 淡大碩士論文 (2005) p.3-6

1. C. Schaefer, G. Bräuer, J. Szczyrbowski, "Low emissivity coatings on architectural glass", Surface and Coatings Technology 93 (1997) 37-45

2. Christopher B. Walsh, Elias I. Franses, "Ultrathin PMMA films spin-coated from toluene solutions", Thin Solid Films 429 (2003) 71-76

3. Paul Lippens, Hugo Lievens, "Requirements for sputtering magnetic alloys on organic film", Thin Solid Films 281-282 (1996) 186-189

4. S. B. Luitjens, S. E. Stupp, J. C. Lodder, "Metal evaporated tape State of the art and prospects", Journal of Magnetism and Magnetic Materials 155 (1996) 261-265

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隔熱膠膜製作及可靠度分析

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