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Studiot
Studiot is offline
#7
May24-10, 11:38 AM
P: 5,462
I would have thought that the temperature, both ambient and water would ahve been very imortant to a material such as lexan.

Secondly the history of the lexan sheet makes a big difference to such materials. That is why plastic safety helmets in construction. mining etc cannot be reused after impact, even though they appear to be sound.