pc sunshine board is made of polycarbonate as the main raw material, which is a new high-quality decorative material with high strength, light transmission, sound insulation and energy saving widely adopted in the world. In recent years, some domestic manufacturers in order to adapt to the needs of demolition customers, produced a large number of recycled materials inferior sunlight board flooded the market, due to the misdirection of dealers, so that customers can not distinguish the true or false of the sun board. After consulting and understanding of many people in the PC plate industry, the author summarized the following basic identification methods of the quality of the sunshine board:

1. Look at the transparency, the best sunlight board transmittance is about 94%, the lower the transparency, the more recycled materials are added, and the inferior sunlight board color is black.

2. Open the protective film and look at the plate. The plate without impurities and particles is a new raw material, on the contrary, the foreign material with impurities is added to the recycled material, the more impurities added to the recycled material, the worse the quality of the plate.

3. Look at the thickness of the upper and lower walls, the thicker the material, the higher the proportion, the higher the cost, the better the quality of the plate, this method is also the same as the method of weighing the weight of the sun plate per unit area.

4. Bend the sun plate sample block, the worse the quality of the brittle folding plate, the PC polycarbonate plate is better toughness, if the plate is very easy to break, it is not pure PC material, that is, the sun board added with recycled materials.

5. Look at the PE protective film on the surface of the sunshine board if the paste is better without falling off, indicating that the equipment process is not backward or the manufacturer's production attitude is more rigorous.

6. Look at the flatness of the plate, the flat plate on the one hand indicates that the upper and lower walls are thicker, the material is sufficient, and it is not easy to deformation; On the other hand, the equipment process is also better, if the plate has waves, it means that the sunshine board process is not mature or the upper and lower walls are relatively thin.

7. Price. The same specifications of the sun board, different brands of sun board price gap is too big, the kind of low price of the sun board must have a problem.

The resolution of the sunshine board is probably only these kinds of skills, and the actual purchase must be flexibly used. Finally, it is recommended that the majority of consumers buy the new material 10-year warranty products, only the new PC material products can be guaranteed.