Requirements of the selection of LED outdoor display potting
Date:2011-06-09 11:18
Status:Be resolved
Question:admin
s do not consider material performance parameters, such as: elastic, tension, acid and alkali resistance, high temperature, etc. material variety, the price advantage on the election, it produced no potting glue, use ordinary water to soak all easily corrupted, or even directly with the nut perfusion glue all incoming and outgoing burst phenomenon several times, but outdoor environment, not to mention the wind, snow, sun, acid rain and other conditions, long-term use it? Electronic chemical form
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