... a mean diameter of 1-2 mm.2. Specification: Q/SHG1-2010.BrandIndexItemPSH-10PSH-20PSH-31PSM-30PSM-31PSM-70PSL- ... 10: non-foaming artificial leather bottom, surface of artificial leather and floor leather, canvas, maceration forming (gloves, boots), rotary forming ... coating, floor leather foaming layer, canvas, soft tube and rotary forming.PSM-30: canvas, soft pipe, fabric tablecloth, artificial leather ...