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Escor™ AT 320 Molding

Ethylene Methyl Acrylate Acrylic Acid Terpolymer Resin

Supplied by ExxonMobil Chemical

The technical datasheet with complete property values for Escor™ AT 320 Molding is available to members of the Prospector Plastics Database.
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Product Description
ESCOR AT 320 is an EMA-AA terpolymer, which provides excellent adhesion to a variety of polar and non-polar materials. When used as a component of rubber compounds, TPOs or adhesive sealants. ESCOR AT 320 improves adhesion to metals, synthetic yarns and paints. ESCOR AT 320 is a softer, tougher version of ESCOR AT 310.
General  
Material Status 
  • Commercial: Active
Availability 
  • Latin America
  • North America
  • South America
Additive 
  • Heat Stabilizer
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238
Acrylic Acid Content
wt%
 ExxonMobil Method
Methyl Acrylate Content
wt%
 ExxonMobil Method
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Break)
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Flexural Modulus - 1% Secant
psi
 ASTM D790
Impact
Nominal Value
Unit
Test Method
Instrumented Dart Impact
     ASTM D3763
-40°F
in·lb
  
73°F
in·lb
  
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness
     ASTM D2240
Shore A, 15 sec
 
  
Shore D, 15 sec
 
  
Thermal
Nominal Value
Unit
Test Method
Vicat Softening Temperature
°F
 ASTM D1525
Legal Statement
Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB).

This product is not intended for use in medical applications and should not be used in any such applications.
Related Terminology
This supplier and product may also be known by these terms: Exxon, Exxon Mobil, Exxon Mobile, Advanced Elastomer Systems, AES

Product names can be difficult to match. You may have searched any one of these terms to find this product: Escor™ AT 320 Molding, Escor AT 320 Molding, Escor™ , Escor, EscorAT320Molding, AT 320 Molding, AT320, 320Molding, AT320Molding, Ethylene Methyl Acrylate Acrylic Acid, EMAAA, Thermoplastic Elastomer, TPE, ExxonMobil, EthyleneMethylAcrylateAcrylicAcid, ThermoplasticElastomer, 320AT
Notes
1Typical properties: these are not to be construed as specifications.
 
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.