PTFE Molding Powder
Free-flowing polytetrafluoroethylene molding powder for isostatic pressing into billets. Qualifies for HTS 3904.61.00 with documented 95%+ PTFE monomer composition.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If 25% glass fiber filled
Reinforced polymers classify as other plates/sheets.
If pressed into finished ceramic-like shapes
Sintered finished articles become ceramic products.
If PFA copolymer
Perfluoroalkoxy copolymers have separate fluoropolymer subheading.
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Import Tips & Compliance
• Declare apparent density (0.45-0.55 g/cc typical) and flow characteristics
• Avoid classification issues by excluding filled powders (3920.99)
Related Products under HTS 3904.61.00
PTFE Food Contact Compliant Resin
FDA-compliant polytetrafluoroethylene resin for food processing equipment components. Meets HTS 3904.61.00 as pure PTFE with required extractive limitations.
PTFE Chemical Processing Grade
High chemical resistance polytetrafluoroethylene for lining reactors and tanks. Pure resin form qualifies under HTS 3904.61.00 fluoropolymer heading.
High-Bulk Density PTFE
Polytetrafluoroethylene resin with engineered high bulk density (0.8+ g/cc) for automated molding. Pure PTFE composition qualifies under HTS 3904.61.00 primary polymer provisions.
PTFE for Electrical Insulation
Low dielectric loss polytetrafluoroethylene resin for wire insulation extrusion. Meets HTS 3904.61.00 as ≥95% pure PTFE monomer in primary form.
PTFE Aerospace Grade Resin
Polytetrafluoroethylene meeting aerospace specifications (AMS 3660) for seals and bearings. HTS 3904.61.00 classification as specification-grade pure PTFE polymer.
Virgin Polytetrafluoroethylene Resin
Pure polytetrafluoroethylene (PTFE) resin in granular form, consisting of 100% PTFE monomer units, used as a base material for molding into sheets, rods, or other shapes. It falls under HTS 3904.61.00 as it meets the 'poly' prefix requirement of 95% or more PTFE content by weight in primary form.