UHMW Sheet 4x8 Features: Incredible high abrasion resistance and wear resistance; Excellent impact resistance at low temperature; Good self-lubricating performance, non-adherent surface; Unbreakable, good resilience, Super resistance of aging. Odorless, tasteless, and nontoxic; Extremely low moisture HENAN OKAYorption; Very low efficient of friction; Highly resistant to rrosive chemicals except oxidizing acids.