CD's Deterioration

I have one in which you can see where the film has flaked off and you can see light through the film layer. It starts to play and then "skips". I've had it for years and I tried to play it about 6 months ago and found the damage.

That would do it. Poor substrate, not unlike poor magnetic tape substrate quality in some brands.

what kind of cd is that. I still have the first cd i ever bought from 1985. It sounds as auful as it did new. but still physically fine.

I'm not sure exactly how old it is. It is the Rainmakers "Tornado" CD which I bought when it first came out. When I found the problem, I set it aside and forgot about it until I saw the USA Today article. There were a couple of other interesting facts in the article. One related to how even sticking with the same major brand of CD-R blanks didn't guarantee you would get the same quality product. The article also explains why some rot and some don't.

I have a CD full of pinholes, going back to 1984, although I bought it when I first purchased the cd player in 1987, The cd is on Philips label. Iuse it even today as a test cd since many players seem to have a problem playing this one, I guess it is a good test of the error correction system.

I remember having read an article long time ago probably in early 90's stating that the ink developed for printing initially would penetrate the polocarbonate layer and eat up the aluminium foil layer so Dupont did a research into ink technology and came up with a new type of ink which would take care of the problem. apparently after 92 or 93 this problem was solved. This does not happen with all the early cd's since I have a few still in my collection from the mid 80's and they are fine.

Anyone else remember this article? Surely it must be in print media and not internet.