Q: About 15 years ago, we had a company install a prefabricated sunroom with tall windows on three sides, supports made of white polycarbonate and a roof of transparent, fluted polycarbonate. Falling ...
Polycarbonates are a group of polymers that can be formed by heat (thermoplastic), but still contain carbonate groups in their chemical makeup. Polycarbonates are strong and tough, and some grades are ...
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