Kevlar 29 Aramid Multifilament Yarn
Kevlar 29 is a high-tenacity aramid multifilament yarn with twist exceeding 5 turns per meter, single yarn not over 920 decitex, used in ballistic fabrics and protective gear. It falls under HTS 5402.11.3030 due to its aramid composition, high tenacity, and specified twist for industrial applications not put up for retail sale. This yarn provides exceptional strength-to-weight ratio for reinforcement in composites.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If twist less than 5 turns per meter
Lower twist multifilament yarn shifts to the untwisted or low-twist subcategory within the same aramid high-tenacity group.
If made of polyester instead of aramid
Material composition change from polyamides/aramids to polyester moves it to other synthetic filament yarns heading.
If in staple fiber form rather than continuous filament
Processed into discontinuous staple fibers instead of continuous multifilament yarn, classified under synthetic staple fibers chapter 55.
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Import Tips & Compliance
• Verify yarn tenacity exceeds high-tenacity thresholds via manufacturer specs and provide test certificates for customs compliance
• Ensure documentation confirms twist rate of 5+ turns/meter and decitex under 920 to avoid reclassification
• Label clearly as industrial yarn not for retail to prevent misclassification under retail-packaged headings
Related Products under HTS 5402.11.30.30
Twaron 1000 Aramid Single Yarn
Twaron 1000 is a premium high-tenacity multifilament aramid yarn, twisted over 5 turns per meter, ≤920 decitex, for tire cords and ropes. Classified under 5402.11.3030 for its aramid polyamide structure, high strength, and industrial twist specification excluding retail packaging. Essential for demanding reinforcement applications.
Technora T200 Aramid Multifilament Yarn
Technora T200 multifilament yarn features high-tenacity aramid fibers twisted ≥5 turns/meter, single yarn ≤920 decitex, for composites and cables. Meets HTS 5402.11.3030 criteria as aramid high-tenacity synthetic filament not for retail, with specified twist. Offers superior fatigue resistance for engineering uses.
Nomex N100 Aramid Yarn for Composites
Nomex N100 is a meta-aramid multifilament yarn with >5 turns/meter twist, high tenacity, ≤920 decitex single yarn for aerospace composites. HTS 5402.11.3030 applies to its aramid classification, industrial non-retail status, and twist specs. Provides flame-retardant reinforcement properties.
Kevlar Industrial Reinforcement Yarn 520 dtex
Specific 520 dtex Kevlar multifilament yarn twisted over 5 turns/meter, high-tenacity aramid single yarn for rubber reinforcement. Fits HTS 5402.11.3030 precisely as multifilament aramid ≤920 dtex with required twist, bulk industrial packaging. Critical for conveyor belts and hoses.
Teijinconex Meta-Aramid Twisted Yarn
Teijinconex meta-aramid multifilament yarn with ≥5 turns/meter twist, high-tenacity ≤920 dtex for fire protective fabrics. Under 5402.11.3030 for aramid high-tenacity specs, single multifilament with twist, industrial supply. Heat-resistant for firefighting gear.
Heracron High-Tenacity Aramid Single Yarn
Heracron para-aramid multifilament yarn twisted 5+ turns/meter, ≤920 decitex, for marine ropes and cables. HTS 5402.11.3030 due to aramid filament, high tenacity, twist requirement, non-retail. Superior cut and abrasion resistance.