by SpecialChem

Desmopan® 1092A

Technical Datasheet | Supplied by Covestro

Desmopan® 1092A by Covestro is a hydrolysis stabilized thermoplastic polyurethane (ester-based) block copolymer grade. Exhibits high mechanical strength and very short cycle times.

Its linear polymeric chains consist of alternating flexible, elastic segments with a low glass transition temperature and rigid crystalline segments with a high melting point.
Designed for injection molding applications.
Desmopan® 1092A is recommended for shift lever balls, roller tires, coupling elements and shoe heels.

Desmopan® 1092A Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Stress

16 MPa

(at 300 % strain, 200 mm/min)

DIN 53504

Tensile Stress

8.9 MPa

(at 100 % strain, 200 mm/min)

DIN 53504

Compression Set

27 %

(24 h, 70 °C, Method C)

DIN ISO 815-1

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

210 - 230 °C

Drying Temperature

110 °C

Mold Temperature

20 - 40 °C

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Desmopan® 1092A

Desmopan® 1092A Properties

Mechanical Properties

Desmopan® 1092A Processing Guidelines

Injection Molding Properties