표제지
국문초록
목차
I. 서론 12
II. 보존처리의 원리와 기초 15
2.1. PEG 15
2.1.1. PEG 처리의 원리 15
2.1.2. 영향인자와 처리재의 성질 16
2.2. Primal MC-76 17
2.2.1. Acrylic 수지의 적용원리 17
2.2.2. 용도 및 적용성 18
2.3. 진공동결건조 19
2.3.1. 진공동결건조의 원리 19
2.3.2. 진공동결건조의 적용성 19
III. 연구 방법 21
3.1. 재료 21
3.1.1. 섬유질의 동정 24
3.2. 방법 28
3.2.1. 약제처리 28
3.2.2. 중량변화율 측정 30
3.2.3. 흡습성 실험 31
3.2.4. 중량변화율 측정 33
IV. 결과와 고찰 34
4.1. 약제처리에 따른 중량변화율 34
4.2. 습도 변화에 따른 중량변화율 37
4.3. 처리 후 색변화 39
V. 결론 42
주 44
참고문헌 46
ABSTRACT 51
Table 1. Properties of primal MC-76 18
Table 2. Treatment method(a, b) 29
Table 3. Treatment methods in conditioning humidity 32
Table 4. Saturated salt solutions used for the humidity control 32
Fig 1. Acrylic polymers, monomer units(C.V. Horie,1987)(A structural formula of acryl resin) 17
Fig 2. Vacuum freeze dryer 20
Fig 3. Sample 1 before treatment 22
Fig 4. Sample 2 before treatment 22
Fig 5. Sample 4 before treatment 22
Fig 6. Sample 5 before treatment 23
Fig 7. Sample 6 before treatment 23
Fig 8. Epidermis of the Typha orientalis x 100 25
Fig 9. Epidermis of the straw sandals at Goongnamji x 100 25
Fig 10. Epidermis of the Oryza sativa x 100 25
Fig 11. Epidermis of the Typha orientalis showing stomata, guard cells and subsidiary cell x 400 25
Fig 12. Epidermis of the straw sandal at Goongnamji x 400 25
Fig 13. Epidermis of the straw sandal at Goongnamji x 400 25
Fig 14. Epidermis of the straw sandal at Goongnamji x 400 26
Fig 15. Epidermis of the straw sandal at Goongnamji x 400 26
Fig 16. Epidermis of the hemp x 400 26
Fig 17. Fibers of hemp with dislocations x 100 26
Fig 18. Fibers of Typha with non diagnosis x 100 26
Fig 19. Fibers of hemp with dislocation x 100 26
Fig 20. Shapes of fiber ends Tyhpa x 400 27
Fig 21. Shapes of fiber ends of the straw sandals at Goongnamji x 400 27
Fig 22. Humidity-controlled chamber 31
Fig 23. Weight changes in sample during the impregnation with PEG#400 & PEG#4000 sol 35
Fig 24. Weight changes in sample after treatment with PEG#4000 sol, primal MC-76 sol & vacuum freeze drying method 36
Fig 25. Weight changes of treated samples stored in humidity-controlled chamber(sample 1, 6 treated after primal MC-76, sample 5 treated after PEG#4000 sol, sample 2, 4 treated after vacuum freeze drying.) 38
Fig 26. PEG molecules flow out to the surface at the 84% RH during 20days 40
Fig 27. Color of original straw sandals 41
Fig 28. Dark colored changes after being treated with PEG#4000(sample 5) 41
Fig 29. Color changes of a dryed straw vacuum freeze drying(sample 2) 41
Fig 30. Color changes of a dryed straw vacuum freeze drying(sample 4) 41
Fig 31. Lustered color change by Primal MC-76(sample 1) 41
FIg 32. Lustered color change by primal MC-76(sample 6) 41