Kevlar 49 Twisted Multifilament Yarn
Kevlar 49 high-tenacity aramid yarn for composites and cables, multifilament single yarn >920 decitex with ≥5 turns/meter twist. Industrial bulk packaging. Precisely classified in HTS 5402.11.30.70 for aramid high-tenacity twisted multifilaments.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not single yarn (multiple plied)
Plied yarns excluded from single yarn subheadings.
If partially woven or processed
Any weaving moves to fabric classifications.
If used as machinery belting component
End-use in assembled machinery parts changes to Chapter 84/85.
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Import Tips & Compliance
• Use spectrometer tests for polymer confirmation (aramid vs other polyamides)
• Declare exact twist direction (S/Z) if statistical reporting required
• Bundle with composite prepreg docs for end-use verification
Related Products under HTS 5402.11.30.70
Kevlar 29 Aramid Multifilament Yarn
High-tenacity multifilament yarn made from aramid fibers like Kevlar 29, featuring a twist of 5 turns or more per meter and exceeding 920 decitex. Used primarily in industrial applications such as ballistic protection fabrics and reinforced composites. Classified under HTS 5402.11.30.70 due to its aramid composition, high tenacity, single multifilament structure with specified twist, not for retail sale.
Twaron 1000 High-Tenacity Aramid Yarn
Twaron 1000 series multifilament aramid yarn with high tenacity, twist ≥5 turns/meter, and >920 decitex, ideal for rope, cable, and protective clothing reinforcement. Produced as single yarn not for retail. Fits HTS 5402.11.30.70 for its aramid polyamide base, multifilament twist specs, and industrial packaging.
Technora T200 Aramid Multifilament Yarn
Technora T200 high-modulus aramid yarn, multifilament with ≥5 turns/meter twist, >920 decitex, suited for tires, hoses, and composites. Single yarn configuration for bulk industrial use. Matches HTS 5402.11.30.70 as high-tenacity aramid polyamide with precise twist and denier specs.
Nomex N100 Aramid Twisted Yarn
Nomex N100 multifilament aramid yarn with high twist (5+ turns/meter), >920 decitex, for fire-resistant fabrics and aerospace insulation. Not put up for retail, sold in bulk. HTS 5402.11.30.70 applies to its aramid high-tenacity profile and multifilament twisted structure.
Teijinconex Meta-Aramid Twisted Yarn
Teijinconex multifilament meta-aramid yarn, high twist ≥5 tpm, >920 dtex, for protective apparel and filtration. Bulk industrial supply. HTS 5402.11.30.70 due to aramid family, high-tenacity specs, and twist.
Heracron High-Twist Aramid Yarn
Hyosung Heracron aramid multifilament yarn >920 decitex, twisted 5+ turns/meter, for ropes and reinforcement. Single yarn, non-retail. Classed HTS 5402.11.30.70 for high-tenacity aramid twist specs.