B9160 (Type I, 900g/m²) is a direct weldable membrane double side PVC coated high tenacity woven fabric. The coating layers are specially formulated for biogas plants processing mainly vegetal feedstocks. The membrane is flame retardant, has low permeability against methane and contains additives to protect against bacterial digestion, chemical, thermal and UV degradations for durable performances. The membrane is developed for both inner membrane (gas barrier) and outer membrane (structural skin) purposes.
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Total weight DIN ISO 2286/2 1998
- 900 g/m2
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Composition
- Polyester + PVC
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Fabric (Warp/Weft) DIN ISO 2075
- Polyester/Polyester
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Lacquering
- dull/dull - Finishing: Dull
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Breaking strength (Warp/Weft) ISO 1421/1 : 2016
- 3000 N/5cm / 2800 N/5cm
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Tear strength (Warp/Weft) DIN 53363 : 2003
- 300 N / 300 N
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Adhesion ISO 2411 : 2017
- 100 N/5cm
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Gloss level
- 7
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Gas permeability ISO 15105/1 : 2007 - DIN 53380/2 : 2006
- < 400 cm³/m².bar.d
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Temperature resistance EN 1876/1 : 1998
- -40/+70 °C
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Light fastness (Except white and (half-)transparent) ISO 105 B02 : 2014
- 7-8
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Fire behaviour_DE_ (internal testing) DIN 4102-1 : 1998
- B1
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Fire behaviour_FR_ (internal testing) NF P 92-507:2004
- M2
Disclaimer
All technical specifications shown are non-binding and correct to the best of our knowledge.
