Sofprene

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SOFPRENE® TPE-S (TPS) - Superior Elasticity and Versatility

Celanese TPE-S Sofprene® T is a thermoplastic elastomer based on SBS (styrene-butadiene-styrene), suitable for injection moulding or extrusion. Sofprene® T TPS is also ideal for 2K moulding with PP (standard grades) and PS (special grades).

General Information: The elastic characteristics of thermoplastic elastomers like Sofprene® T are key properties. For TPE families, the most important general properties include:

• Hardness: Measured in Shore A or Shore D.

• Compression Set: Describes the elastic properties of Sofprene® T TPS. It measures the permanent deformation of the polymer under a specified load and temperature for a measured time. The lower the percentage value, the better Sofprene® T TPS resists permanent deformation and is thus more elastic.

• Density: Varies greatly grade by grade and significantly influences the final part price.

TPS (TPE-S) Sofprene® T Offers a Wide Range of Grades:

• Hardness range from 25 Shore A to 40 Shore D

• Low temperature limit down to -50°C

• Maximum continuous temperature up to 60°C

• High transparency grades

• Density range from 0.90 g/cm³ to 1.25 g/cm³

Main Sofprene® T TPS Properties:

• High elastic recovery at low and room temperatures

• Limited UV resistance

• Excellent colourability

• High thermal and electric insulation values

• Good abrasion resistance

• Specific rheology for each type of processing

Sofprene Produkte

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Austria, Bosnia and Herzegovina, Belgium, Bulgaria, Switzerland, Czech Republic, Germany, Estonia, France, Greece, Croatia, Hungary, Ireland, Italy, Lithuania, Latvia, North Macedonia, Netherlands, Poland, Portugal, Romania, Serbia, Slovenija, Slovakia, Turkey, Ukraine, United Kingdom, Luxembourg, Finland, Norway, Sweden, Denmark

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