Also know as GRP/FRP composite panel, which structure is FRP skin + core material + FRP skin.
FRP composite panel is a high-tech, high-quality new sheet, it does not occur in the ultra-low temperature of 40 degrees brittle crack, high temperature below 100 degrees will not be deformed, and can prevent heat transfer.
FRP composite panels can replace color steel plate, aluminum, etc., And to overcome the traditional products rust, corrosion, easy to depression deformation, can not adapt to harsh environments and other shortcomings.
FRP composite board with gel coated, can be self-cleaning, anti-uv, anti-static, etc, is the most popular international truch body and van panel.
The product is used in truck
Zhongsheng FRP Co.,ltd has its own lab:
The panel was soaked in the test solution (20% sulfuric acid, 20% hydrochloric acid and 20% nitric acid) at room temperature for three months, and no chemical corrosion phenomena occurs.
|Longitudinal tensile strength||MPA||142|
|Transverse tensile strength||MPA||114|
|Linear expansion coefficient||℃||30℃-65℃ 1.74x10-5|
|65℃-100℃ 1.5 x10-6|