Side-chain modification plus graphene, nano-silicon carbide, mica, and epoxy resin strengthen UHMWPE fibers against creep and heat.
Hindered amine stabilizers inside branched gel-spun UHMWPE fibers extend creep lifetime under long-term loads without changing spinning conditions.
Controlled Mn and Mz values improve polyethylene-fiber coolness and processability without added cooling agents that can lose effect after washing.