|
MatWeb, The Online Materials Database
BASF Elastollan® 685A10 Polyester Type Polyurethane Elastomer
Subcategory: Elastomer, TPE; Polymer; Polyurethane, TP; Thermoplastic
Key Words: TPU Rubbers
Material Notes: This grade contains a hydrolytic stabilizer. 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.
Physical Properties | Metric | English | Comments |
|
Density | 1.21 g/cc | 0.0437 lb/in³ | ASTM D792 |
Mechanical Properties |
|
Hardness, Shore A | 85 | 85 | ASTM D2240 |
Tensile Strength, Ultimate | 46 MPa | 6670 psi | ASTM D412 |
Tensile Strength, Yield | 11 MPa | 1600 psi | Tensile stress at 300% elongation.; ASTM D-412 |
Tensile Strength, Yield | 5.8 MPa | 841 psi | Tensile stress at 100% elongation.; ASTM D-412 |
Elongation at Break | 1580 % | 1580 % | ASTM D412 |
Tear Strength | 103 kN/m | 588 pli | ASTM D624 |
Taber Abrasion, mg/1000 Cycles | 25 | 25 | H-18 wheel; ASTM D-1044. |
Processing Properties |
|
Drying Temperature | 80 - 90 °C | 176 - 194 °F | Must be dried. Typical condition. |
Dry Time | 2 - 4 hour | 2 - 4 hour | |
Moisture Content | Max 0.03 % | Max 0.03 % | |
|
|
|
Copyright 1996-2010 by Automation Creations, Inc. The information provided by
MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not
be reproduced either electronically, photographically or substantively without permission from
Automation Creations, Inc. No warranty, neither expressed nor implied, is given
regarding the accuracy of this information. The user assumes all risk and liability in connection with the use of
information from MatWeb.
|
|