Injection Stretch Blow PET 73 IV
PET resin with precise 73 ml/g IV for two-stage injection stretch blow molding of PET containers. This viscosity optimizes preform reheating and 40x stretch ratio capability. Meets HTS 3907.69.0010 as PET with viscosity number 70 ml/g or more but less than 78 ml/g.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If drawn into textured polyester filament yarn
Drawn textile yarns classify in Chapter 54, not primary polymers.
If alkyd type polyester resin
Different polyester chemistry uses separate heading.
If supplied as catalyst masterbatch
Polymer additives/compounds classify under preparatory Chapter 38.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• ,Certify DEG content <1% and precise IV distribution (narrow PDI <1.8)
• Separate from high-IV tire cord resin to prevent processing equipment contamination
Related Products under HTS 3907.69.00.10
PET Resin for Clear Plastic Bottles
Granular polyethylene terephthalate (PET) resin with a viscosity number of 70-78 ml/g, used primarily for blow-molding into clear beverage bottles. This specific intrinsic viscosity range ensures optimal melt strength and clarity for thin-walled containers. Classified under HTS 3907.69.0010 as PET in primary form meeting the exact viscosity specification.
Blow Molding Grade PET Chips
High-clarity PET chips with IV 72-77 ml/g designed for stretch blow molding of PET water and soda bottles. The viscosity range provides balanced stretch ratio and barrier properties essential for carbonated beverages. Falls under 3907.69.0010 as other PET in primary forms with specified intrinsic viscosity.
PET Preform Resin Pellets
Transparent PET pellets with 74 ml/g average viscosity for manufacturing bottle preforms used in beverage packaging. This IV specification balances preform injection and subsequent stretch blow molding performance. HTS 3907.69.0010 covers this exact PET specification in primary granular form.
Food Grade PET Granules 75 IV
FDA-compliant PET granules with 75 ml/g intrinsic viscosity for safe food contact packaging applications like water bottles. Meets strict purity requirements with controlled oligomer content for direct food contact approval. Primary form PET precisely matching 3907.69.0010 viscosity parameters.
Clear Bottle Grade PET Resin
High-clarity PET resin pellets IV 71-76 ml/g optimized for sparkling clear single-serve beverage bottles. Provides excellent gas barrier and drop impact resistance in thin wall construction. 3907.69.0010 specifically covers this viscosity range of PET in primary forms.
Pharma Bottle PET Resin IV 72
Ultra-pure PET resin 72 ml/g IV for pharmaceutical packaging bottles requiring low extractables. Meets USP Class VI and EP 3.1.15 standards for drug contact materials. Primary form PET precisely specified under 3907.69.0010 viscosity classification.