RFL Impregnated Fiberglass Tire Cord Yarn
This is a specialized fiberglass yarn made from continuous filaments measuring 9-11 microns in diameter, electrically nonconductive, and impregnated with resorcinol formaldehyde latex (RFL) treatment to enhance adhesion to rubber compounds. It is primarily used as reinforcement in high-performance tires such as radial truck tires. It falls under HTS 7019.13.05.00 due to its specific filament size and RFL impregnation designed for rubber reinforcement.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If filaments under 5 microns in diameter
Finer filaments (less than 5 microns) are classified separately in 7019.11 for different textile applications, not rubber reinforcement.
If further processed into tire cord fabric
Once woven into fabric and coated with rubber, it becomes tire cord textile under Chapter 59, shifting from raw yarn classification.
If colored or not RFL treated for rubber
Colored yarns or those without specific RFL rubber adhesion treatment fall under other subheadings in 7019.19.
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Import Tips & Compliance
• Verify filament diameter (9-11 microns) and RFL impregnation via lab testing to confirm classification under 7019.13.05.00 and avoid reclassification to general yarn
• Provide supplier certifications for nonconductive properties and treatment composition; ensure documentation matches exact HTS description for customs clearance
Related Products under HTS 7019.13.05.00
9-Micron RFL Fiberglass Yarn for Conveyor Belts
Fiberglass yarn with 9-micron diameter continuous filaments, nonconductive, and RFL latex impregnated for superior bonding to synthetic rubber in heavy-duty conveyor belts. Used in industrial belting for mining and material handling. Classified under HTS 7019.13.05.00 for its precise filament size and adhesion treatment tailored to polymeric compounds.
10-Micron Nonconductive RFL Yarn for Hoses
Electrically nonconductive continuous fiberglass yarn of 10 microns filament diameter, treated with resorcinol formaldehyde latex for adhesion to rubber in high-pressure hydraulic hoses. Ideal for industrial hoses in automotive and machinery sectors. Meets HTS 7019.13.05.00 criteria for rubber reinforcing yarn specifications.
11-Micron RFL Treated Fiberglass for V-Belts
Fiberglass reinforcing yarn featuring 11-micron diameter filaments, impregnated with RFL for bonding to rubber in V-belts used in automotive and industrial drive systems. Ensures high tensile strength and durability. Precisely matches HTS 7019.13.05.00 for its nonconductive, continuous filament and adhesion properties.
Electrically Nonconductive RFL Fiberglass Yarn 9.5 Microns
Specialty yarn from 9.5-micron continuous nonconductive fiberglass filaments, RFL latex treated for adhesion to polymeric rubber in rubber tracks for construction equipment. Provides superior reinforcement. Falls under HTS 7019.13.05.00 due to exact filament diameter and treatment specs.