HS Code for Fiberglass mat (chemically bonded)
Chemically bonded fiberglass mats are classified under HS code 7019.15. This classification is part of the 7019 heading, which covers glass fibers and their derivative products. Within the sub-structure of 7019, mats are distinguished by the method used to hold the glass fibers together. Chemical bonding involves the application of a binder, typically in the form of a liquid resin (emulsion) or a dry powder, which is then cured to create a cohesive sheet or mat. This process is common for chopped strand mats (CSM) used in the reinforced plastics industry. The binder ensures the mat maintains its shape during handling and provides compatibility with the resins used in composite manufacturing. Under the Harmonized System, it is crucial to distinguish these from mechanically bonded mats, as the manufacturing process and the resulting physical properties differ significantly. The classification 7019.15 specifically targets these resin-bonded materials, ensuring they are separated from woven fabrics or mechanically entangled mats. These mats are widely used in boat building, automotive parts, and storage tanks where a uniform reinforcement layer is required.
Products Included
- Chopped strand mats (CSM) with emulsion binders
- Powder-bonded fiberglass mats
- Fiberglass surfacing veils (chemically bonded)
- Resin-bonded glass fiber mats
- Non-woven glass mats for roofing
Common Misclassification
The most common misclassification is with 7019.14, which is for mechanically bonded mats (like needled mats). It can also be confused with 7019.13 (rovings) or 7019.19 (other non-woven glass fiber products). If the mat is woven, it must move to the 7019.6x series.
FAQ
What is the HS code for chemically bonded fiberglass mat?
The HS code for chemically bonded glass fiber mats is 7019.15.
What defines a chemical bond in this context?
A chemical bond refers to the use of an external agent, such as a polyester resin or an acrylic binder, to adhere the glass fibers together into a mat form.
Industry
Frequently Asked Questions
What is the HS code for Fiberglass mat (chemically bonded)?
The HS code for Fiberglass mat (chemically bonded) is 701915 (Glass fibres; (including glass wool), chemically bonded mats).
How do I classify Fiberglass mat (chemically bonded) for customs?
Fiberglass mat (chemically bonded) is classified under HS code 701915 — Glass fibres; (including glass wool), chemically bonded mats. This is a 6-digit subheading level code.
Is the HS code for Fiberglass mat (chemically bonded) the same in all countries?
The base HS code 701915 for Fiberglass mat (chemically bonded) is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.