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Chemistry / Re: what colors block UV light?
« on: 27/05/2005 12:17:40 »
Hi all, just found this place thru some random googling. I need to find a shop in the UK which can do me about 4m sq of UV filter glass to protect my books, if anyone knows of anywhere which will do this please please let me know. I think there might be some sort of UV filtering acetates or varnish I might also use...whenever I try googling such things I keep getting lots of physics type info that I really can't translate into english! Does anyone know what range of UV light affects books in terms of fading etc, apparently UV comes in between 0-400 nm but i'm not sure if I need to block all of this and presumably only blocking the relevant rays might be cheaper...please mail me if you can help at all - thanks :-D