IDES Prospector Already have an account? Login Here

IDES

Bynel® 21E781

Ethylene Acrylate Copolymer

Supplied by DuPont Packaging & Industrial Polymers

The technical datasheet with complete property values for Bynel® 21E781 is available to members of the Prospector Plastics Database.
Register to view full datasheet.
Register to View Full Datasheet
Product Description
BYNEL® Series 2100 resins are anhydride modified ethylene acrylate resins. They contain a temperature stable ester which makes them functional in high temperature coextrusions. They are available in pellet form for use in conventional extrusion and coextrusion equipment designed to process polyethylene (PE) resins.

BYNEL 2100 series resins adhere to a wide variety of materials. They are most often used to adhere to PET to EVOH or PA. They also adhere to PE, PP, and ethylene copolymers.

The BYNEL 2100 series resins can be used in a variety of coextrusion coating and laminating applications.
General  
Material Status 
  • Experimental: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America
  • South America
Features 
  • Good Adhesion
Uses 
  • Adhesives
  • Coating Applications
  • Laminates
Agency Ratings 
Forms 
  • Pellets
Processing Method 
  • Coextrusion
  • Extrusion
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D792
--
g/cm³
 ISO 1183
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238, ISO 1133
Thermal
Nominal Value
Unit
Test Method
Melting Temperature
°F
 ASTM D3418, ISO 3146
Freezing Point
°F
 ASTM D3418
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Bynel® 21E781, Bynel 21E781, Bynel® , Bynel, Bynel21E781, 21 E 781, 21E781, 21E, E781, Ethylene Acrylate Copolymer, EA, Thermoplastic Elastomer, TPE, DuPont P&IP, EthyleneAcrylateCopolymer, ThermoplasticElastomer, E21
Features
Features may also be described by the following terms: Good Adhesion.
Agency Ratings
This plastic material has 1 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): FDA (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
  
Melt Temperature
°F
  
Die Temperature
°F
  
Extrusion Notes
Processing conditions shown are for coextrusion with EVOH.
Processing conditions for coextrusion with nylon:
Zone 1: 160°C
Zone 2: 210°C
Zone 3: 235°C
Zone 4: 260°C
Zone 5: 260°C
Adapter: 260°C
Die: 260°C
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.