Abrasion resistance is critical for seals in drilling tools exposed to sand-laden fluids and cuttings. Polyurethane compounds offer exceptional abrasion resistance. Filled elastomers enhance durability. Surface hardness and tensile strength indicate abrasion performance. Seals in drill bits, reamers, and circulating tools benefit from abrasion-resistant materials extending service lif... https://globalsealstech.com/product-category/oil-gas-seals/downhole-completion-tools-seals/