boards - Arte & Memoria
boards - Arte & Memoria
boards - Arte & Memoria
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8<br />
paper<br />
CONSERVATION PAPERS<br />
photographic storage papers<br />
100% Cotton, Unbuffered, High Purity, Silver Image Safe Papers and Photographic Storage Products this range consists of papers made from<br />
pure cotton inters containing no chemicals whatsoever and because of this they are probably the purest of all photographic storage papers.<br />
They are uncalendered to allow maximum air flow and prevent any potentially harmful build up of gases that may be emitted by thephotographic<br />
material stored within the enclosure. Due to their purity and porosity, these papers can safely be used for long term storage of all kinds of<br />
photographic materials be they negatives or prints and irrespective of the photographic technique used to create them.<br />
Although primarily geared towards the storage of photographic material, the paper is equally well suited for storage of a multitude of other<br />
museum and archival treasures, such as textiles, historic documents, stamps, coins and archaeological objects or any other item requiring a high<br />
purity non alkaline environment.<br />
SPECIFICATIONS APPLICATIONS<br />
• 100% cotton fibre from pure cotton linters<br />
• Photographic storage<br />
•<br />
•<br />
•<br />
•<br />
•<br />
Unsized<br />
Unbuffered<br />
Uncalendered surface to allow maximum airflow<br />
Free from Optical Brightening Agents<br />
Choice of three g/m2 weights<br />
•<br />
•<br />
•<br />
•<br />
Textile storage<br />
Silver artifact and Metal storage.<br />
Linings, backings and wrappings<br />
Repairs<br />
• Low average ash content of 0.06%<br />
• Passes silver tarnish test Passes ANSI photographic activity<br />
test IT9.2 (ISO 10214)<br />
• Criterion 1: Effects on colloidal silver detector : Oxidizing<br />
influence<br />
•<br />
•<br />
Criterion 2: Effects on colloidal silver detector : Reducing Material para la Conser vación<br />
influence<br />
del Patrimonio en Archivos,<br />
Bibliotecas y Museos<br />
Criterion 3: Staining of gelatine / photographic paper detector<br />
• Criterion 4: Mottling of colloidal silver detector<br />
• Reducible sulphur, as S, mg/kg, (ppm) less than 1<br />
• Test method reducible sulphur BP & BMA Procedure No.49<br />
(1967)<br />
• pH value = 6.7<br />
Trace Elements<br />
Aluminium (Al)) = 29.3 ppm<br />
Chlorine (Cl) = 15.0 ppm<br />
Copper (Cu) = 0.4 ppm<br />
Fluorine (F) = < 5.0 ppm<br />
Sulphur (S) = < 8.9 ppm<br />
Iron (Fe) = 5.3 ppm<br />
Sodium (Na) = 70.8 ppm<br />
Nitrogen (N) = < 2.4 ppm as nitrate<br />
Potassium (K) = 5.7 ppm<br />
Calcium (Ca) = 102.0 ppm<br />
Ar"iv, Kütüphane ve Müzerlerdeki<br />
Tarihi Mirasın Korunması için Malzemeler<br />
A r t E & M E m o r i a , S.L. !stanbul irtibat Tel. (90) 532.626 43 96 • Fax<br />
e-mail: troffice@arteymemoria.com www.arteymemoria.com