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Electronic Resource
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SAND Report: SAND79-8225, May 1979.
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Library's review
ABSTRACT:
A simple accelerated weathering test was used to evaluate the relative weatherability of glasses which are being considered for use in solar heliostats. Glasses were exposed to 98-1001 humidity at temperatures ranging from 40 to 80QC for periods of one to four weeks. Under these
A simple accelerated weathering test was used to evaluate the relative weatherability of glasses which are being considered for use in solar heliostats. Glasses were exposed to 98-1001 humidity at temperatures ranging from 40 to 80QC for periods of one to four weeks. Under these
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conditions, low-iron float glass exhibits severe surface corrosion. which occurs predominantly on the tin poor surface. This result indicates that silvering the tin-poor surface will increase the weatherability of mirror made from this glass. CGW-0317 fusion glass exhibits no detectable signs of surface corrosion. Show Less