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Dryflex® 302570

Styrene Butadiene Styrene Block Copolymer

Supplied by ELASTO

The technical datasheet with complete property values for Dryflex® 302570 is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Features 
  • Good UV Resistance
  • Good Weather Resistance
  
Appearance 
  • Black
Forms 
  • Pellets
Processing Method 
  • Blow Molding
  • Coextrusion
  • Extrusion
  • Injection Molding
  • Multi Injection Molding
  • Thermoforming
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
in/in
 ASTM D955
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
psi
 ASTM D638
Tensile Elongation (Break)
%
 ASTM D638
Elastomers
Nominal Value
Unit
Test Method
Tensile Stress
     ASTM D412
100% Strain
psi
  
300% Strain
psi
  
Tear Strength
lbf/in
 ASTM D624
Compression Set
     ASTM D395
73°F
%
  
158°F, 22.0 hr
%
  
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Additional Information
For the values listed as Mold Shrinkage, ASTM D955, the test method was unspecified..
The value listed as Compression Set, ASTM D395, corresponds to 72 hrs of set.
Durometer Hardness Change, Air Aged, 7 days, 70°C: -2 Shore A
Tensile Strength Retained, Air Aged, 7 days, 70°C: 71%
Elongation at Break Retained, Air Aged, 7 days, 70°C: 75%
Ozone Resistance, ASTM D518: Limited
Weatherability, ASTM D573: Good
Service Temperature Range: -50 to 75°C
Related Terminology
This supplier and product may also be known by these terms: British Vita

Product names can be difficult to match. You may have searched any one of these terms to find this product: Dryflex® 302570, Dryflex 302570, Dryflex® , Dryflex, Dryflex302570, 302570, Styrene Butadiene Styrene Block Copolymer, SBS, Thermoplastic Elastomer, TPE, Elasto, StyreneButadieneStyreneBlockCopolymer, ThermoplasticElastomer
Features
Features may also be described by the following terms: Good UV Resistance, UV Resistant, Ultraviolet Resistant, Ultraviolet Light Resistant, Good Weather Resistance, Weather Resistant.
Injection
Nominal Value
Unit
 
Processing (Melt) Temp
°F
  
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.