Utilization of Light Microscope in Detecting Deterioration, Degradation, and Quality of some Egyptian Cottons. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 27, Volume 14, Issue 2, December 1989, Page 1-7 PDF (891.35 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.172502 | ||||
 View on SCiNiTO | ||||
| Author | ||||
| Adel Mohamed El-Hadidy* | ||||
| Assistant Professor of Textile Engineering Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt. | ||||
| Abstract | ||||
| The light microscope was used to follow up the behaviour or some Egyptian cottons when subjected to light in the Fade-o-meter Tester. In this paper the behaviour of Giza 31, Giza 70. and Giza 81 Egyptian cottons, placed in the swelling agent has been examined through the photographs taken by a camera fitted to the used microscope. Attention was paid only towards the primary wall and the secondary wall. It was found that fibre bundle strength and/or quality number tends to decrease with the increase of exposed time. The higher the quality number, the higher the percentage of undamaged fibres in the sample and vice-versa. | ||||
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