The finished product of the lighting panel should be stored in a dry and ventilated warehouse, not in the open air.
FRP panels were produced within a year, the process of chemical reaction has been continuing, and the strength has been strengthened.
The panel has a certain degree of water absorption, when it rains the sheets stored outdoors will accumulate rainwater and can not be volatile thoroughly, the panel will affect the curing process of the sheet after absorbing water, and the inner part of the panel will be blossomed, affecting the transmittance of the panel and the appearance of the panel and in serious cases, the panel will be scrapped.
