How to Distinguish the Quality Standards of PE Geomembrane
Due to differences in raw material granules, the quality of PE geomembranes produced can vary. The main difference lies in the tensile strength of the finished product, which corresponds to different quality standards. For example, the urban construction standard specifies a tensile strength of 27 MPa, the new standard is 20 MPa, and the old standard is 17 MPa. The fracture strength under older standards is not fixed and has no stable indicator (it depends on the quality of the raw materials used by the factory at that time). Likewise, products made to the urban construction standard are more expensive, while those meeting the standard are cheaper.
In summary: The higher the tensile strength of the PE geomembrane itself, the greater its fracture strength. Correspondingly, the higher the quality of the raw materials, the better the finished product quality and the longer its service life.
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