Page 24 - Bresciani Paper Conservation

Conservation board
BRESCIANI
Materiali ed Attrezzature
per il Restauro e la Conservazione
K014 ES – chamois
A very sturdy and rigid chamois coloured (dyed throughout) conservation board manufactured in ES-quality, ideal for graphic collections in frequent use. Due to a special surface treatment, highly dirt-resistant, erasable and rub-proof (dry wiping). The board is free of optical brightening agents and has passed the Photographic Activity Test (PAT) in accordance with ISO 18916.
Cuttings: For orders > 1 packaging unit, rough and readily cuts free of charge. Other sizes on request.
•100 % bleached cellulose
•Without the usage of recycling fibres
•Free of wooden fibres
•Kappa level 1 - 2 = lignin-free
•pH 7.5 - 10.0 = acid-free (in accordance with ISO 6588-1:2005)
•Alkaline buffer > 3 % natural calcium carbonate (GCC)
•Sizing: neutral/synthetic (without alum additive)
•Without optical brightening agents (OBA-free)
•Special surface strengthening (dirt resistant and erasable)
•Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007
Glue used for lamination
•Dispersion glue free of solvents and plasticizers (softening agents)
•pH approx. 7.0
•Photographic Activity Test (PAT) passed in accordance with ISO 18916:2007 •emission-free starch-based adhesive (based on potato starch)
•ageing resistant (permanent)
DIN EN ISO 9706:2010 Information and documentation - Paper for documents - Requirements for permanence
ANSI/ NISO Z.39.48:1992 American National Standard for Permanence of Paper for Publications and Documents in Libraries and Archives
DIN 6738:2007 Highest level of permanency LDK 24-85
Item
ES
Thickness (mm)
Size (cm)
Weight (gsm)
Shts./unit
Colour
K014-161
0.3
100 x 140
280
50
solid chamois
BRESCIANI s.r.l. - via Breda 142 - 20126 Milano - tel. 02.27002121 r.a. - fax 02.2576184 www.brescianisrl.it - e-mail: info@brescianisrl.it Pag.23/97