... 5...250d/ lComponent: Polyamide 66 synthetic fibre, popular name Nylon 66 synthetic fibre. lSpecification: 140D/3,210D/3,280D/ ... % to 106%, it will comeback 100%. Nylon 66 bonded thread adopt nylon 66 filament, through special process to bond ... resist ultraviolet radiation. lApplication: Belt Accessories,Walts, Key, Chains,Filters, Athletic Shoes, Car Equipment, Footwear, Automotive Trime, Gloves,Book ...