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Elmet Technologies

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BASF Elastollan® 685A15N Polyester Type Polyurethane Elastomer
Categories: Polymer; Thermoplastic; Elastomer, TPE; Polyurethane, TP; Thermoplastic Polyurethane, Elastomer, Polyester Grade

Material Notes: This grade is FDA compliant, section 177.2600 and 177.1680, for both wet and dry contact with food. The Elastollan 600 Series of products listed are products that are part of a new series of polyester-based thermoplastic polyurethanes (TPU). They are specifically formulated for extruded profile, sheet and film applications. They exhibit excellent abrasion resistance, toughness and transparency. With respect to processing they are generally easy to process and have a very wide processing window. In some cases it is as high as 25 to 30°C.

As with all TPU products this grade must be dried prior to processing.

Property values below are typical values based on molded plaques cured 20 hours at 100°C before testing. Information provided by BASF Corporation.

Key Words: TPU Rubbers
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 1.21 g/ccASTM D792
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 85ASTM D2240
Tensile Strength, Ultimate 31.3 MPaASTM D412
Tensile Stress at Strain 6.30 MPa
@Strain 100 %
ASTM D-412
 12.8 MPa
@Strain 300 %
ASTM D-412
Elongation at Break 655 %ASTM D412
Tear Strength 90.0 kN/mASTM D624
Taber Abrasion, mg/1000 Cycles 25H-18 wheel; ASTM D-1044.
 
Processing PropertiesOriginal ValueComments
Drying Temperature 80.0 - 90.0 °CMust be dried. Typical condition.
Dry Time 2 - 4 hour
Moisture Content <= 0.030 %
 
Compliance PropertiesOriginal ValueComments
FDA Yes

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

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PSF951 / 67167

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