granule

Granule is not a material, but a form of polymer material as a raw material, which is melted in the form of grains in the initial stages of the production of plastic materials, including geomembrane sheets, and becomes the desired shape.
The reason for the high popularity of this material, unlike the powders that are scattered in the air and pollute the workshop environment along with breathing problems for the workers, is that this material also has a high waste in powder form, which is present in the form of granules. does not have and makes it easier to use raw materials.