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Desmopan® 452

Thermoplastic Polyurethane Elastomer

Supplied by Bayer MaterialScience AG

The technical datasheet with complete property values for Desmopan® 452 is available to members of the Prospector Plastics Database.
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General

Material Status

Commercial: Discontinued

Availability

Africa & Middle East

Europe

Features

Fast Molding Cycle

Grease Resistant

High Elasticity

High Heat Resistance

Oil Resistant

Forms

Pellets

Processing Method

Injection Molding

Physical	Nominal Value	Unit	Test Method
Density		lb/in³	ISO 1183²
Elastomers	Nominal Value	Unit	Test Method
Tear Strength³		lbf/in	ISO 34-1
Additional Information
Impact resilience, ISO 4662, Annealed: 35% Tear propagation resistance, ISO 34-1, Annealed, 500 mm/min: 120 kN/m Torsional storage modulus, ISO 6721-2, Annealed, -20°C: 534 MPa Torsional storage modulus, ISO 6721-2, Annealed, 23°C: 66 MPa Torsional storage modulus, ISO 6721-2, Annealed, 70°C: 26 MPa
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: Desmopan® 452, Desmopan 452, Desmopan® , Desmopan, Desmopan452, 452, Thermoplastic Polyurethane Elastomer, Unspecified, Thermoplastic Polyurethane Elastomer Unspecified, TPU, Unspecified, TPU Unspecified, Thermoplastic Polyurethane, TPU, Bayer Euro, ThermoplasticPolyurethaneElastomerUnspecified, TPUUnspecified, ThermoplasticPolyurethane
Features
Features may also be described by the following terms: High Heat Resistance, High Elasticity, Highly Elastic, Fast Cycle, Rapid Cycle, Productivity, Fast Molding Cycle.

Injection	Nominal Value	Unit
Processing (Melt) Temp		°F
Mold Temperature		°F

Notes

¹Typical properties: these are not to be construed as specifications.

²Tested in accordance with ISO 10350. 23°C/50%r.h. unless otherwise noted.

³20 in/min