Lowcell is a supercritical non-crosslinked continuously extruded foamed polypropylene board with a closed-cell independent cell structure. The foaming ratio is 3 times, the density is 0.35-0.45g/cm3, and different thicknesses of 2-5mm are available according to the use occasion. Because of its excellent waterproof, mildew-proof, corrosion resistance and easy cleaning, its service life can reach at least 3 years. This PP foam plate filter splint disc is designed to meet the requirements of environments with high filtration requirements. It is made of PP foam board material, which can ensure that the product will not shed debris during use, thereby avoiding contamination of the product. This lightweight material makes the plywood more convenient to carry and install, improving the convenience of use of the product. In addition to being lightweight, non-shedding, and impact-resistant, this plywood disc is also non-toxic and harmless. After multiple tests, it has been confirmed that it will not cause any harm to the environment and the human body. It is a very Safe material. When you use this product, you don’t have to worry about negative impacts on the environment and the product itself, and you can use it with confidence