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Soarnol® AT4403

Ethylene Vinyl Alcohol

Supplied by Soarus L.L.C.

The technical datasheet with complete property values for Soarnol® AT4403 is available to members of the Prospector Plastics Database.
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Product Description
Soarnol AT4403 is a 44 mol% ethylene content standard grade of Soarnol with a low melt flow rate. Soarnol AT4403 has excellent water resistance and its gas barrier property is not drastically lower at high humidity. This resin is primarily used in coextruded film applications and can also be used in shrink packaging.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Copolymer
  • Food Contact Acceptable
  • Gas Barrier
  • Low Flow
  • Moisture Resistant
Uses 
  • Film
  • Shrink Wrap
  
Agency Ratings 
 
Forms 
  • Pellets
Processing Method 
  • Coextruded Film
  • Extrusion
  
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR) (210°C/2.16 kg)
g/10 min
  
Ethylene Content
wt%
 Internal Method
Volatile Matter
%
  
Films
Nominal Value
Unit
Test Method
Oxygen Permeability 2 (68°F, 0.79 mil)
cm³/100 in²/24 hr
 Internal Method
Thermal
Nominal Value
Unit
Test Method
Glass Transition Temperature (DSC)
°F
 DSC
Melting Temperature
°F
 DSC
Peak Crystallization Temperature (DSC)
°F
 DSC
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Soarnol® AT4403, Soarnol AT4403, Soarnol® , Soarnol, SoarnolAT4403, AT 4403, AT4403, Ethylene Vinyl Alcohol, EVOH, Vinyl Alcohol, VOH, Soarus, EthyleneVinylAlcohol, VinylAlcohol, 4403AT
Features
Features may also be described by the following terms: Low Flow, Low Melt, Low MFI, Gas Barrier, Moisture Resistant, Water Resistant, Low Moisture Absorption, Low Water Absorption.
Uses
Uses may also be described by the following terms: Shrink Wrap.
Agency Ratings
This plastic material has 2 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (1), EU (1).
Extrusion
Nominal Value
Unit
 
Cylinder Zone 1 Temp.
°F
  
Cylinder Zone 2 Temp.
°F
  
Cylinder Zone 3 Temp.
°F
  
Cylinder Zone 4 Temp.
°F
  
Cylinder Zone 5 Temp.
°F
  
Adapter Temperature
°F
  
Extrusion Notes
Extruder: 40 mm Single screw extruder, L/D = 28
Screw: Full-flighted, constant pitch type, CR = 3.5
Screen pack: 80/120/50 mesh
Die: Manifold type, die width = 450 mm, lip clearance = 0.2 mm
Notes
1Typical properties: these are not to be construed as specifications.
2Measured with OXTRAN 10/50 (MOCON), 65%RH
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.