Cellulose Diacetate Powder
Fine powder form of non-plasticized cellulose diacetate with 2.2-2.5 degree of substitution, used as raw material for films and fibers. Falls under 3912.11.00.00 as primary form cellulose acetate without plasticizers, meeting 95% acetate monomer weight requirement.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If cellulose triacetate
Cellulose triacetates with higher substitution classified separately in 3912.20.
If cellulose ethers instead of esters
Cellulose ether derivatives like carboxymethylcellulose use 3912.31 heading.
If casein-derived rather than cellulose
Casein derivatives sometimes confused; proper chemical base determines chapter 35 vs 39.
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Import Tips & Compliance
• Include FTIR spectroscopy reports confirming diacetate structure and absence of plasticizers
• Declare exact degree of substitution on entry docs to distinguish from triacetate (3912.20)
Related Products under HTS 3912.11.00.00
Non-Plasticized Cellulose Acetate Pellets
Pelletized non-plasticized cellulose acetate for extrusion into films or sheets, with purity >97% cellulose acetate content. HTS 3912.11.00.00 applies to this primary thermoplastic resin form without plasticizing agents.
Non-Plasticized Triacetate Flake Resin
High substitution cellulose triacetate flakes, non-plasticized for specialty film production. Though triacetate has specific provisions, non-plasticized form qualifies under 3912.11.00.00 primary cellulose acetates.
Non-Plasticized Cellulose Acetate Flakes
Flakes of cellulose acetate produced by esterification of cellulose with acetic anhydride, containing less than 95% monomer units by weight and non-plasticized. Classified under HTS 3912.11.00.00 as non-plasticized cellulose acetates in primary forms, not further processed into plastics or articles.
Primary Cellulose Acetate Resin Beads
Spherical beads of non-plasticized cellulose acetate used in injection molding applications, confirmed 98% acetate polymer content. Correctly classified in 3912.11.00.00 as unmodified primary form per subheading notes.
Cellulose Acetate Granules Non-Plasticized
Granular non-plasticized cellulose acetate feedstock for compounding, with acetic acid content <2% by weight. HTS 3912.11.00.00 covers this primary form derivative meeting polymer purity standards.
Pure Cellulose Acetate Primary Pellets
99% pure non-plasticized cellulose acetate pellets for medical-grade applications. Meets strict 95% monomer content for HTS 3912.11.00.00 as primary polymer form.