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PurSil™ AL 20 80A

Thermoplastic Polyurethane Elastomer

Supplied by DSM PTG

The technical datasheet with complete property values for PurSil™ AL 20 80A is available to members of the Prospector Plastics Database.
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General  
Material Status 
  • Commercial: Active
Availability 
  • North America
Features 
  • Aliphatic
  • Biocompatible
  • Good Processability
  • Good Stability
  • Good Toughness
  • Heat Sealable
  • High Elongation
  • High Gas Permeability
  • High Strength
  • Low to No Water Absorption
  • Oxidation Resistant
Uses 
  • Medical/Healthcare Applications
Appearance 
  • Translucent
Forms 
  • Pellets
Processing Method 
  • Compression Molding
  • Extrusion
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Specific Gravity
 
 ASTM D792
Melt Mass-Flow Rate (MFR) (224°C/1.2 kg)
g/10 min
 ASTM D1238
Molding Shrinkage - Flow
     ASTM D955
-- 2
in/in
  
-- 3
in/in
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength (Ultimate)
psi
 ASTM D1708
Tensile Stress
     ASTM D1708
50% Strain
psi
  
100% Strain
psi
  
300% Strain
psi
  
Tensile Elongation (Break)
%
 ASTM D1708
Taber Abrasion Resistance (1000 Cycles, 1000 g, H-18 Wheel)
mg
 ASTM D1044
Elastomers
Nominal Value
Unit
Test Method
Tear Strength 4
lbf/in
 ASTM D624
Compression Set (77°F, 22.0 hr)
%
 ASTM D395
Hardness
Nominal Value
Unit
Test Method
Durometer Hardness (Shore A)
 
 ASTM D2240
Thermal
Nominal Value
Unit
Test Method
CLTE - Flow
in/in/°F
 ASTM E831
Electrical
Nominal Value
Unit
Test Method
Dielectric Strength
V/mil
 ASTM D149
Dielectric Constant (60 Hz)
 
 ASTM D150
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: PurSil™ AL 20 80A, PurSil AL 20 80A, PurSil™ , PurSil, PurSilAL2080A, AL 20 80 A, AL 20 80A, AL20, 2080, 80A, AL2080A, Thermoplastic Polyurethane Elastomer, Unspecified, Thermoplastic Polyurethane Elastomer Unspecified, TPU, Unspecified, TPU Unspecified, Thermoplastic Polyurethane, TPU, DSM PTG, ThermoplasticPolyurethaneElastomerUnspecified, TPUUnspecified, ThermoplasticPolyurethane, 20AL
Features
Features may also be described by the following terms: Good Processability, Easy Processing, Good Toughness, Tough, High Gas Permeability, Low Water Absorption, Low Moisture Absorption, Water Resistant, Moisure Resistant, High Strength, High Elongation, Good Stability.
Uses
Uses may also be described by the following terms: Medical Applications.
Injection
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Extrusion
Nominal Value
Unit
 
Drying Temperature
°F
  
Drying Time
hr
  
Suggested Max Moisture
%
  
Melt Temperature
°F
  
Notes
1Typical properties: these are not to be construed as specifications.
24 in disk
3Flame bar
4Die C
 
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.