TechnoElast Line

Good insulation, outstanding absorption

TechnoElast: Braves Servere Pounding
The TechnoElast TPE compounds are a new, innovative product range of TechnoCompound based on styrene block copolymers.
TechnoElast TPE compounds with adjustable melt flow rates possess good insulation properties, good workability, offer good thermal stability, outstanding absorption characteristics as well as elastic memory.

Product Segments:
A wide range of Shore A/D is available with this particular compound. For properties of the TechnoElast range please refer to the following tables. Further product modifications are available upon customer request, e.g. colour batches, anti-static properties, UV stabilisation, optimised adhesion and emissions.

TechnoElast SEBS-Compound

9075

9080

9085

9090

Property

Test method/conditions

Unit

SEBS

SEBS

SEBS

SEBS

Density

ISO 1183

g/cm³

1.15

1.14

1.13

1.12

Moisture content

Infrared 105 °C, 15 min

%

<0.10

<0.10

<0.10

<0.10

Shore hardness A

DIN 53505

%

75

80

85

90

Tensile strength at break

DIN 53504

kJ/m²

8

10

12

14

Percentage elongation
at break

DIN 53504

%

>250

>250

>250

>250

Typical Applications:
TechnoElast compounds may be applied in the following areas:

• Automotive:
  Interior: switches, sealing strips, seat belt systems ...
  Exterior: sealing lip for water deflector, bumper components ...
  Engine compartment: air ducts, filter housing sealing lips, radiator components ...
• Electronics: push button elements, printer housing, housing sealings ...

Pre-drying:
In general pre-drying is not required. However, if the material has been stored for a longer period or in case of exposure to extreme temperature variations, the material may be dried in an air-dryer for a brief period (<2 hours) at approx. 60 to 80 °C. The drying period must be extended when using open packaging units or ground material.

Recommendations regarding Processing, Safety and Responsibility:
For general suggestions and important recommendations please click here.

Processing Temperatures

Product

Standard

Special Compounds

Melt

170 - 210 °C

170 - 230 °C

Cylinder

180 - 220 °C

180 - 240 °C

Tool

20 - 40 °C

20 - 40 °C

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