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Desmopan® EC 33085AU DPS300

Technical Datasheet | Supplied by Covestro

Desmopan® EC 33085AU DPS300 by Covestro is thermoplastic polyurethanes (TPU) with good low-temperature flexibility. It has >20 % reduced carbon footprint and special UV stabilizers. It is a partially bio-based grade made of bio-based succinic acid and propanediol (Bio-PDO). Recommended for footwear industry. It is soft and elastic thus eliminating the need for plasticizers. Offers superior resistance to oils, fats, solvents, weathering and high-energy radiation. Desmopan® EC 33085AU DPS300 is suitable for processing by injection molding and extrusion.

Desmopan® EC 33085AU DPS300 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Hardness, Shore A

(1s)

DIN ISO 7619-1

Tensile Strength, Ultimate

46 MPa

(200 mm/min)

DIN 53504

Tensile Strain

616 %

(At Break, 200 mm/min)

DIN 53504

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

165 - 185 °C

Mold Temperature

20 - 40 °C

Drying Temperature

110 °C

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Desmopan® EC 33085AU DPS300

Desmopan® EC 33085AU DPS300 Properties

Mechanical Properties

Desmopan® EC 33085AU DPS300 Processing Guidelines

Injection Molding Properties