Studying irradiation homogeneity in light aging for historical textile conservation

Elnagar, Khaled; Reda, Sameh M.; Ahmed, Harby E.; Kamal, Shady; March, Revised; March, Accepted

doi:10.1007/s12221-013-1581-6

Cited by 14 publications

(15 citation statements)

References 17 publications

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“…UV/O 3 irradiation was carried out using high intensity; low-pressure mercury lamp without outer envelope (LRF 02971, 200 watts, 220 volts, made in Poland) was placed in a cubic box of side length 60 cm. Samples' strips were hanged around the source at a distance (∼20 cm), for different periods 5, 20, 50, 110, and 120 minutes, respectively [8,9].…”

Section: Uv/ozonementioning

confidence: 99%

“…(2) Fastness to Light. The different (treated and untreated with UV/O 3 ) dyed samples are exposed to artificial daylight for 100 hours using Tera Light Fastness Tester [9] at temperature 25 ± 2 ∘ C and relative humidity 65 + 5% alongside with a Standard Grey Scale. The light fastness values are assessed visually according to the Standard Method (ISO 105:1997).…”

Section: Assessment Of Color Fastnessmentioning

confidence: 99%

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Dyeing of Polyester and Polyamide Synthetic Fabrics with Natural Dyes Using Ecofriendly Technique

Elnagar

Elmaaty

Raouf

2014

Journal of Textiles

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This work presents an ecofriendly method for dyeing synthetic fabrics with natural dyes using UV/ozone pretreatment to activate fiber and improve dyeability of polyester and nylon. Fabrics are pretreated with UV/ozone for different periods of time ranged from 5 min to 120 min. Effect of pretreatment on surface morphology was studied by scanning electron microscope (SEM). Mechanical behavior was studied by testing tensile strength and elongation percentage. Chemical modification of the surface was studied using attenuated total reflection Fourier transform infrared spectrometer (ATR-FTIR). Dyeability of the treated samples was investigated in terms of their colour strength expressed as K/s in addition to fastness to washing and light. This research showed the increment of the affinity of the studied synthetic fabrics towards curcumin and saffron natural dyes using ecofriendly technique.

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Section: Uv/ozonementioning

confidence: 99%

Section: Assessment Of Color Fastnessmentioning

confidence: 99%

Dyeing of Polyester and Polyamide Synthetic Fabrics with Natural Dyes Using Ecofriendly Technique

Elnagar

Elmaaty

Raouf

2014

Journal of Textiles

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“…In general, the object suffered from intensive surface damage resulting in fiber deformation, missing parts and holes especially along the objects edges. The fringes were weak and suffered from abrasive damage and tearing [9,10].…”

Section: Visual Documentationmentioning

confidence: 99%

An Extensive Study of Examination, Restoration, and Display of a Rare Historical Costumes, Practical Application

Ahmed

Fadl

Kasem

et al. 2018

JTSFT

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Historical clothing like Badawi's tunic is a kind of three-dimensional textile. They are exposed to different types of damage as a result of various damage conditions such as faulty display, environmental conditions, air pollution, biological damage. For these historical clothing needs to intervene quickly restoration processes. In the past, there were erroneous repairs to the historical dress. Therefore, the first steps of restoration are to remove the previous faulty repairs. Tests were carried out using a Scanning electron microscopy, X-ray diffraction, infrared pattern to identify the type of fiber, the damage of the historical object. The stability of pigments was tested in the historical object. Mechanical cleaning was performed using different brushes. Also, wet cleaning using water and detergents. Also, sterilization and drying of the historical object.The final installation of the historical piece was carried out as a prelude to the exhibits. All restoration steps are recorded by photograph.

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“…So, the conservation intervention is very important in order to improve the properties of the textile objects, enhancing their long-term stability by slowing down the rate of further deterioration. Conservation processes comprise in cleaning, disinfection, consolidation, mounting and storage [1][2][3]. The process of accelerated aging is a process in which the material is affected by the surrounding environmental factors such as temperatures, light, humidity, biological factors and gases over a period of time from the material's exposure to such conditions [4].…”

Section: Introductionmentioning

confidence: 99%

The Effect of the Accelerated Laboratory Ageing Factors on Linen Textiles Dyed with Turmeric Dye

elhameed

Marouf

Mohamed

et al. 2021

Advanced Research in Conservation Science

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Studying irradiation homogeneity in light aging for historical textile conservation

Cited by 14 publications

References 17 publications

Dyeing of Polyester and Polyamide Synthetic Fabrics with Natural Dyes Using Ecofriendly Technique

Dyeing of Polyester and Polyamide Synthetic Fabrics with Natural Dyes Using Ecofriendly Technique

An Extensive Study of Examination, Restoration, and Display of a Rare Historical Costumes, Practical Application

The Effect of the Accelerated Laboratory Ageing Factors on Linen Textiles Dyed with Turmeric Dye

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