Anti-static TPU is a thermoplastic polyurethane elastomer with anti-static properties. This product is made by mixing TPU base material with carbon black, permanent anti-static agents, and other materials. By adjusting the proportions of these materials during processing, the inherent properties of TPU plastic are maintained while enhancing its conductive or anti-static performance. Anti-static TPU exhibits excellent mechanical and physical properties, with a surface resistance of 10^9 to 10^11 ohms. In simpler terms, anti-static TPU soft rubber refers to a thermoplastic elastomer TPU base material that is combined with high molecular anti-static masterbatch, carbon black, and other conductive substances to achieve conductive and anti-static purposes.
Wear Resistance When materials are subjected to frequent friction, abrasion, and mechanical actions during use, their surfaces gradually wear out. Therefore, the choice of material with excellent wear resistance is crucial. TPU plastic raw materials have superior wear resistance, being more than five times more wear-resistant than natural rubber, making it one of the best materials for wear-resistant products.
Tensile Properties The tensile strength can reach up to 70 MPa, and the elongation at break can be as high as 1000%.
Tear Resistance When elastomers are used, they may fail due to crack propagation, known as tearing. Tear strength is the material’s ability to resist tearing. Generally, TPU has a high tear resistance, which is very superior compared to some commonly used rubber and plastic materials.
Flexural Properties Many plastic materials tend to crack under repeated cyclic stress. TPU products can maintain excellent flexural properties in different environments, making it one of the best choices among polymer materials.
Hydrolysis Resistance TPU has good water resistance under turbid conditions and will not undergo significant hydrolysis within 1-2 years, especially the polyether series. The polyester series may completely decompose after soaking in 50°C water for half a year, 70°C water for 3 weeks, or 100°C water for 3-4 days. This is one of the reasons why TPU is suitable as an environmentally friendly material. For products that need frequent contact with water, it is recommended to use the polyether series.
High Temperature and Oxidation Resistance General plastic raw materials tend to oxidize easily in environments above 70°C. TPU has good oxidation resistance, with a general temperature resistance of up to 120°C.
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