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DuraGrip® DGR 7800

Thermoplastic Elastomer

Supplied by Advanced Polymer Alloys

The technical datasheet with complete property values for DuraGrip® DGR 7800 is available to members of the Prospector Plastics Database.
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Product Description
DuraGrip® DGR 7800 is a specialty grade Thermoplastic Elastomers (TPE) that is formulated with FDA compliant raw materials and is easy to use in the injection molding and extrusion process. DGR 7800 has an excellent soft touch feel and will bond to olefinics.
General  
Material Status 
  • Commercial: Active
Availability 
  • Asia Pacific
  • Europe
  • North America
Features 
  • Good Adhesion
  • Soft
  
Agency Ratings 
 
RoHS Compliance 
Appearance 
  • Translucent
Forms 
  • Pellets
Processing Method 
  • Extrusion
  • Injection Molding
  
Physical
Nominal Value
Unit
Test Method
Specific Gravity
      
--
 
 ASTM D471
--
g/cm³
 ISO 1183
Molding Shrinkage
      
Flow: 0.125 in
in/in
  
Across Flow: 0.125 in
in/in
  
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress (100% Strain)
psi
 ASTM D412, ISO 37
Tensile Strength (Yield)
psi
 ASTM D412, ISO 37
Tensile Elongation (Break)
%
 ASTM D412, ISO 37
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A, 5 sec)
 
 ASTM D2240, ISO 868
Fill Analysis
Nominal Value
Unit
Test Method
Melt Viscosity (374°F, 300 sec^-1)
Pa·s
 ASTM D3835
Related Terminology
This supplier and product may also be known by these terms: APA, Advanced Polymer Alloys is a division of Ferro

Product names can be difficult to match. You may have searched any one of these terms to find this product: DuraGrip® DGR 7800, DuraGrip DGR 7800, DuraGrip® , DuraGrip, DuraGripDGR7800, DGR 7800, DGR7800, Thermoplastic Elastomer, TPE, APA, ThermoplasticElastomer, 7800DGR
Features
Features may also be described by the following terms: Good Adhesion.
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).
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Regrind
%
  
Rear Temperature
°F
  
Middle Temperature
°F
  
Front Temperature
°F
  
Nozzle Temperature
°F
  
Processing (Melt) Temp
°F
  
Mold Temperature
°F
  
Injection Pressure
psi
  
Screw Speed
rpm
  
Injection Notes
Injection Speed: 1 to 3 cu. in. /sec.
Injection Time (boost: 0.5 to 2 sec.
Second Stage Pressure: 150 to 300 psi
Second Stage Time: 3 to10 sec.
Cooling Time: 10 to 20 sec.
Back Pressure: 20 to 50%
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.