Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included. > Other: > Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate > Mixtures and preparations consisting mainly of (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate and bis[(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl] methylphosphonate
Duty Rate (from China)
Products classified under Tariff item 3824.91
Amgard V-26-02 Textile Flame Retardant
Amgard V-26-02 is a textile flame retardant formulation rich in the phosphonate compounds specified under tariff item 3824.91.00. It is applied as a back-coating to curtains, upholstery, and apparel fabrics to meet fire safety standards such as CPAI-84 and NFPA 701. The product consists mainly of the named phosphonate isomers, qualifying it for this tariff item.
3824.91.00DOPITE FR-2 Polyurethane Flame Retardant
DOPITE FR-2 is a commercial flame retardant formulation consisting mainly of the phosphonate isomers defined under tariff item 3824.91.00. It is specifically used in flexible polyurethane foam production for furniture and mattresses, providing high phosphorus content to enhance fire resistance. The product's composition aligns with the tariff item's description.
3824.91.00Fire Retardant Additive CAS 84808-65-3
This fire retardant additive, CAS 84808-65-3, is a chemical mixture primarily composed of the phosphonate compounds listed under tariff item 3824.91.00. Known as FR-2, it is used in various applications to impart flame retardancy. The product's main constituents match the tariff item's description, making it classifiable here.
3824.91.00Industrial Coating Flame Retardant Concentrate
This industrial coating flame retardant concentrate is a high-concentration phosphonate mixture designed for intumescent coatings on steel structures and wood panels. It matches the substance requirements of tariff item 3824.91.00, forming a protective char layer during fire exposure. The product is classified as a chemical preparation under this tariff item.
3824.91.00Phosphonate-Based Flexible Foam Fire Retardant
This phosphonate-based flexible foam fire retardant is an industrial concentrate for spray application in flexible slabstock polyurethane foam production. It primarily contains the phosphonate actives specified under tariff item 3824.91.00, used in automotive seating and bedding to meet fire safety standards like California TB 117. The product's composition aligns with the tariff item's requirements.