Product description and advantages

  • Silicone membranes
  • Constant quality thanks to quality management
  • Long-term flexibility
  • High temperature resistance

Area of application

Carpet manufacturing and other materials

Standard dimensions

Width up to 2800 mm seamless
Material thickness 3 and 5 mm
Surface smooth/smooth
Silicone membrane with underlayer of fabric (reinforce)

Technical data

Compound STBT – 8 -
Colour Red  
Polymer Silicone  
Material hardness 65 ± 3 Shore A ASTMD 2240
Thickness tolerance +/- 0.40 mm  
Density/Spec. weight 1.12 +/- 0.02 g/cm3 DIN 53508
Tear strength (without reinforce) 20 N/mm2 ASTMD 624B
Elongation at tear ≤ 350 % ASTMD 412
Rebound resilience < 3%  
Max. temperature 200°C  
silikon_braun_mit Einlage
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Important information:
The listed test values and data are based on results of many years of development, tests and proving. A characteristics warranty and guaranteed function can’t be derived from the information given. It is within the user’s responsibility to test the selection of material in a specific application to ascertain his intended operational capability. Technical changes within the product development are subject to change.