"Are your UPE sheets made from virgin material or recycled material? What is the molecular weight, and can you provide a test report?" These are common questions from procurement clients. Raw material, molecular weight, and test reports are critical factors in determining a sheet's impact resistance and overall quality—factors that directly affect equipment performance and project acceptance. Today, Henan Jinhang clarifies these points for you.

First, regarding raw materials: All UPE sheets from Henan Jinhang are manufactured using 100% pure virgin material; we strictly avoid mixing in recycled, reclaimed, or scrap materials. Many low-priced sheets on the market contain recycled content; while they may seem cost-effective, they often suffer from poor toughness, cracking, and significantly reduced wear resistance, alongside issues like surface discoloration, impurities, and unevenness. Our virgin-material UPE sheets feature a pure composition and a smooth surface free of voids or impurities. They deliver peak performance in wear resistance, impact strength, and anti-stick properties, making them suitable for long-term use across various industrial applications.

Second, regarding molecular weight: Our standard UPE sheets maintain a stable molecular weight range of 3 million to 9 million—specifications commonly required in industry. We also offer custom molecular weights to meet specific needs, ensuring reliable, uncompromised performance whether for general-purpose use or high-intensity applications in mining, chemical processing, or food machinery.

Finally, regarding test reports: You can rest assured on this front. As a legitimate manufacturer, Henan Jinhang provides free test reports for every batch of UPE sheets. These reports cover material composition, performance parameters, and compliance certifications, facilitating project acceptance, filing, and qualification verification with fully traceable, authentic data. We reject inflated specifications and inferior products, dedicating ourselves to providing customers with reliable, durable, and cost-effective UPE sheets.

This article was compiled by Henan Jinhang Engineering Plastics Co., Ltd. (www.upeplastic.cn); Managing Editor: Jinhang. The company specializes in the R&D and production of UPE sheets; please cite the source if reposting.