Description
Stalward Premium Comic Backing Boards are a 610 micron, long term archival storage board, that traps and holds pollutants due to the Microchamber technology which has been proven and validated by The Library of Congress and the Getty Conservation Institute. This board is chosen by the finest museums worldwide including the Australian National Archives, National Gallery of Australia, British Library and the Smithsonian Institute.
Use Manga size premium backing boards with Stalward Standard Manga size polypropylene bags.
Increase your protection using Stalward Interleaving Rag-board.
Manga size – 144*216mm. Pack of 10.
- Acid Free and Lignin Free – 100% Virgin Alpha-Cellulose Fibre
- Neutralises acid by-products and protects against damaging pollutants – 13% Zeolite molecular sieve
- Buffered to maintain alkaline pH – value 8.3
- Fade and bleed resistant – P.A.T. ISO 18916
- Slows paper degradation – meets quality standards set by the Fine Art Trade Guild
Microchamber Technology: active against gas oxidants – Backing boards which can fight against acidic gases such as: Nitrogen Dioxide and Sulphur Dioxide from air pollution – Ozone (UV radiations) – Formaldehyde (tobacco smokes) – Ammonia (contained in cleaning products) – Acetic acid (contained in all papers during their ageing). These gases, when mixed with humidity, create liquid acids which attack the artwork and then deteriorate it. “Zeolites” act as carbon filters, trapping and holding pollutants, preventing them from damaging the artwork while preserving the colours. This is the Microchamber Technology.
