Xydar G330 LCP Pellets
Xydar G330 is a glass-filled thermoplastic liquid crystal aromatic polyester copolymer in pellet form, optimized for electrical connectors and automotive parts. Classified under HTS 3907.99.2000 due to its liquid crystal polymer structure meeting the 95% monomer weight threshold for aromatic polyester copolymers. Offers superior flow characteristics and dimensional stability at high temperatures.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing at least 50% by weight unsaturated allyl monomers
Polyallyl ester content meeting the 50% threshold shifts classification to the specific unsaturated polyester subheading.
If predominantly polycarbonates by monomer weight
Subheading note (a)(4) requires classification by predominant monomer; polycarbonate units exceeding others move to polycarbonate heading.
If supplied as polymer blend rather than copolymer
Polymer blends follow rules for separate polymers, potentially classifying under petroleum resins or other non-polyester polymers.
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Import Tips & Compliance
• Include glass fiber content specification (typically 30%) in commercial invoice to avoid reclassification as unfilled resin
• Request CBP binding ruling for glass-filled LCP if unsure of classification
• Maintain chain of custody documentation from resin manufacturer
Related Products under HTS 3907.99.20.00
Vectra E130i LCP Resin
Vectra E130i is a thermoplastic liquid crystal polymer (LCP) copolymer resin composed of aromatic polyester units, supplied in pellet form for injection molding. It falls under HTS 3907.99.2000 because it meets the criteria for thermoplastic liquid crystal aromatic polyester copolymers with over 95% of the specified monomer units by weight. This high-performance material is prized for its exceptional strength and thermal stability in precision components.
Semitron LCP 4100 Resin
Semitron LCP 4100 is a high-performance thermoplastic liquid crystal aromatic polyester copolymer designed for ESD applications in electronics manufacturing. It qualifies for HTS 3907.99.2000 as it consists of over 95% aromatic polyester monomer units forming liquid crystal domains. Ideal for wafer handling and precision components requiring static dissipation.
Zenite 7141 LCP Compound
Zenite 7141 is a mineral-filled thermoplastic liquid crystal aromatic polyester copolymer for under-hood automotive applications. Meets HTS 3907.99.2000 criteria with liquid crystal aromatic polyester monomers comprising 95%+ by weight. Provides excellent chemical resistance and heat deflection up to 280°C.
Radel LCP Copolymer Pellets
Radel LCP copolymer pellets represent advanced thermoplastic liquid crystal aromatic polyester copolymers for medical device housings and connectors. Classified precisely under HTS 3907.99.2000 due to confirmed liquid crystal phase and 95%+ aromatic polyester composition. USP Class VI compliant for biocompatibility.