HS Code for Glass wool (chopped)

Chopped glass wool is classified under HS code 7019.11. Heading 7019 covers glass fibers (including glass wool) and articles thereof. Within this heading, the 7019.1x series deals with slivers, rovings, yarn, and chopped strands. Subheading 7019.11 is specifically designated for chopped strands that have a length of not more than 50 mm. These are often used as reinforcement materials in plastics, composites, or specialized cement. The classification is strictly based on the physical form (chopped strands) and the precise measurement of the fiber length. If the fibers exceed 50 mm, they would fall under a different subheading. Glass wool in this context refers to the fibrous state of the glass rather than the bulk insulation material, which is often classified elsewhere depending on its form. The manufacturing process involves extruding molten glass through fine orifices and then mechanically chopping the resulting filaments into uniform lengths.

Products Included

• Chopped glass fiber strands (<= 50mm)
• Chopped glass wool for plastic reinforcement
• Short-fiber glass strands for composite manufacturing
• Glass fiber chopped strands for gypsum board

Common Misclassification

The most common misclassification occurs with 7019.12, which is reserved for rovings (continuous strands). Another error is classifying chopped strands under 7019.39, which covers glass wool in the form of mats or thin sheets. If the glass wool is processed into insulation batts or blankets, it may be confused with 7019.90. It is vital to measure the strand length, as any chopped strand over 50 mm moves from 7019.11 to 7019.19.

FAQ

What is the HS code for Glass wool (chopped)?

The HS code for chopped glass wool strands with a length not exceeding 50 mm is 7019.11.

What if the chopped strands are longer than 50 mm?

If the chopped glass strands are longer than 50 mm, they are classified under HS code 7019.19.