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Elastollan® 690 A

Technical Datasheet | Supplied by BASF
Elastollan® 690 A is a transparent polyester-polyurethane elastomer. Is a recyclable grade with high resilience performance. Offers excellent mechanical properties such as good damping behavior, elasticity and wear performance. Provides good elastic recovery, high flow with resistance over a wide range of temperatures. Exhibits abrasion-, impact-, tear and kink-resistance as well as good oil- and grease resistance. Is processed by injection molding and extrusion. Suitable for decoration parts and damping elements for the sport shoe industry, ski tips and tubes.
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Product Type
TPU or TPE-U (Thermoplastic Polyurethane) > TPU, Polyester
Physical Form
Pellets
Appearance
Transparent

Elastollan® 690 A Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Compression Set
25 %
(At 23°C, 72 hr) 
DIN ISO 815-B
Elongation at Break
550 %
ISO 37
100% Modulus
7 MPa
ISO 37

Elastollan® 690 A Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Melt Temperature
175 - 220 °C
Mold Temperature
20 - 70 °C
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