1.Nylon 66 Bonded Thread offers extremly excellent abrasion ... 2,3,4,5...250d/ lComponent: Polyamide 66 synthetic fibre, popular name Nylon 66 synthetic fibre. lSpecification: 140D/3, ... 1050D/3,1260D/3. lCharacteristic: The advantage of polyamide 66 is its good endurance and flexibility. When it ... 106%, it will comeback 100%. Nylon 66 bonded thread adopt nylon 66 filament, through special process to bond ...