HS Code for Modacrylic blend fabric

Modacrylic blend fabrics are classified under HS code 5515.29, a designation within Chapter 55 which covers man-made staple fibers. Heading 5515 is reserved for "Other woven fabrics of synthetic staple fibers." The classification process for these textiles is heavily reliant on Section XI of the Harmonized System, specifically Note 2, which dictates that fabrics consisting of two or more textile materials are classified as if they consisted wholly of that one textile material which predominates by weight over any other single textile material. In the case of 5515.29, the fabric must contain a predominant weight of acrylic or modacrylic staple fibers. The sub-heading 5515.29 is a residual category for blends that do not fall into the more specific categories of 5515.21 (mixed with wool) or 5515.22 (mixed with man-made filaments). Modacrylic is a technical fiber known for its inherent flame resistance and chemical stability, often used in industrial protective clothing. To ensure correct classification, importers must provide a detailed fiber breakdown. If the fabric were made of continuous filaments rather than staple fibers, it would be classified in Chapter 54. The staple nature refers to fibers that have been cut to specific lengths before being spun into yarn and subsequently woven into fabric.

Products Included

• Modacrylic and polyester woven blends
• Modacrylic and viscose flame-resistant fabrics
• Woven modacrylic blends for industrial upholstery
• Protective apparel fabrics with modacrylic predominance
• Modacrylic and aramid woven blends

Common Misclassification

This code is often confused with 5515.21, which is specific to blends with wool or fine animal hair, and 5515.22, which covers blends with man-made filaments. Additionally, if the modacrylic is blended with more than 85% of another fiber, such as cotton, it may be classified under Chapter 52 (e.g., 5211) rather than Chapter 55.

FAQ

What is the HS code for Modacrylic blend fabric?

The HS code for woven fabrics of acrylic or modacrylic staple fibers, mixed with other fibers not specified elsewhere, is 5515.29.

What defines a modacrylic fiber in textile classification?

Modacrylic is defined as a synthetic fiber composed of less than 85% but at least 35% by weight of acrylonitrile units, often containing vinyl chloride for flame retardancy.