Lowcell is a supercritical non-crosslinked extruded foamed polypropylene sheet with closed-cell independent cell structure. 2 times the expansion ratio, density 0.45-0.5g/cm3, thickness 10mm. It is an ultra-thick polypropylene foam board with near-perfect performance. Compared with polypropylene board with the same expansion ratio, foamed high-density polypropylene has higher strength and hardness, making it have better rigidity and compression resistance. We live in a dusty environment. Dust is everywhere and can accumulate inside the equipment, or in the turnover boxes of the parts production workshop, etc., negatively affecting its performance and lifespan. In order to solve this problem, we developed this 10mm PP foam board cover, which is a very simple and effective protection measure to isolate dust and dirt from the outside world. You can use our products with confidence.