B6166 (Type II, 900g/m²) is a membrane for both inner membrane (gas barrier) and outer membrane (structural skin). It’s a flame retardant direct weldable double side PVC coated high tenacity woven fabric, designed for biogas plants processing mainly vegetal feedstocks. The advanced coating layers feature low permeability against methane and additives to protect against bacterial digestion, chemical, thermal and UV degradations, ensuring long-term durability.
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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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Breaking strength (Warp/Weft) ISO 1421/1 : 2016
- 4000 N/5cm / 3500 N/5cm
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Tear strength (Warp/Weft) DIN 53363 : 2003
- 550 N / 500 N
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Adhesion ISO 2411 : 2017
- 100 N/5cm
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Gas permeability ISO 15105/1 : 2007 - DIN 53380/2 : 2006
- < 400 cm³/m².bar.d
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Flex resistance ISO 7854/B : 1995
- No cracks 100 000 flex cycles
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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_FR NF P 92-507:2004
- M2
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Fire behaviour_DE DIN 4102-1 : 1998
- B1
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Reaction to fire_EU EN 13501-1 : 2018
- B-s2,d0
Disclaimer
All technical specifications shown are non-binding and correct to the best of our knowledge.
