by SpecialChem

Desmopan® CQ 385E-RC50

Technical Datasheet | Supplied by Covestro

Desmopan® CQ 385E-RC50 by Covestro is an ester-based thermoplastic polyurethane grade with 50% recycled content. It exhibits high wear resistance, flexibility across a wide range of temperatures, and high elasticity over the entire hardness range.

It is intrinsically soft, no plasticizer required and provides excellent resistance to oils, greases and solvents as well as to weathering and high-energy radiation.
It offers high mechanical strength and reduced carbon footprint without compromising on quality or performance.
It is suitable for processing by extrusion and injection molding.
Desmopan® CQ 385E-RC50 is used in films, non-reinforced hoses, screen-sieve elements, engineering components, hard-soft composite systems.

Desmopan® CQ 385E-RC50 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

20 %

(At 23°C, 72 hr, Method A)

DIN ISO 815-1

Compression Set

40 %

(At 70°C, 24 hr, Method A)

DIN ISO 815-1

Compression Set

25 %

(At 70°C, 24 hr, Method C)

DIN ISO 815-1

Injection Properties

Value & Unit

Test Condition

Test Method

Cylinder Zone 1 Temperature

170 - 200 °C

Cylinder Zone 2 Temperature

180 - 210 °C

Cylinder Zone 3 Temperature

200 - 220 °C

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Desmopan® CQ 385E-RC50

Desmopan® CQ 385E-RC50 Properties

Mechanical Properties

Desmopan® CQ 385E-RC50 Processing Guidelines

Injection Properties