Sunshine board is a polycarbonate board, which has translucent, sound insulation, energy saving, beautiful new excellent decoration information, it is the aspiration of modern building materials, the use of sun panels is now more and more widely. Although its superior performance, but in the decoration or the use of the process, will also be formed large or small damage, but we all over where the sun will be broken plate? There are several major factors of damage:

1, the processing of tools or things are not on the non-processed parts of the plate to form any damage, incision lubrication is necessary. Because of subtle damage can also cause severe cracking.

2, before the end of the installation must not damage or tear off the protective film to prevent scratching the surface.

3, never allow the sun plate directly nailed to the skeleton, otherwise it will be due to the expansion of the plate have a high stress and damage to the edge of the hole.

4, it is necessary to use for the polycarbonate plastic sealant and sealing pads. In the wet assembly system to use wet sealant.

5, if the meandering sheet radius of curvature is too small, then the mechanical strength and chemical resistance of the sheet will be a sharp decline, in order to prevent exposure to the surface of the risk of stress cracking, sheet bending radius of not less than the required data.

6, sunshine taboo contact with alkaline substances and corrosive organic substances, such as alkali, alkali salt, amine, ketone, aldehyde, ester, ether, phenol, halogenated hydrocarbons, aromatic hydrocarbons, methanol, isopropyl alcohol, asphalt Wait. These substances can cause very severe chemical stress cracking.

 7, multi-layer structure PC plate must not be perpendicular to the direction of the ribs twists and turns, because it will not produce a curved stringer effect, and the stress effect, contributed to the board crushed even cracking. It is necessary to bend the board along the direction of the ribs.

 8, transport, storage, it is necessary to properly cushion, packaging, flat, because the surface of the plate by any minor damage (such as scratches) will develop into cracks.

9, the purchase of cheap materials produced by the recovery of defective sun panels.