b6658

Polyester + Architectural PVC

Top: glossy
Bottom: glossy
Finishing: Glossy
  • Warp: Polyester, 1670 dtex
  • Weft: Polyester, 1670 dtex
  • Weaving type: Panama (2 up, 2 down)
  • Coating technique: Direct coating

1300 g/m2

B6658 • Biogas Expert

B6658 (Type III, 1300g/m²), is a direct weldable, double-sided PVC coated, high-tenacity woven fabric. This membrane is specially formulated for biogas plants that require advanced chemical and biological resistances, especially when processing highly corrosive, animal by-products and greasy sludge feedstocks. With low permeability against methane and additives that protect against bacterial digestion, corrosion, thermal and UV degradations, B66658 provides reliable, long-lasting performance. Not only does this membrane offer flame retardant properties, but it is also suitable for use as both an inner membrane (gas barrier) and outer membrane (structural skin). Businesses in need of a dependable and durable membrane for their biogas plants need look no further than B6658.
Flame retardant
Anti-bacterial
UV treated
Grease resistance
Low gas Permeability
Available in 6 colours :

5007 - Blue

On demand

  • 300 cm

6001 - Green

On demand

  • 300 cm

7001 - Grey

On demand

  • 300 cm

7071 - Grey

On demand

  • 300 cm

7264 - Grey

On demand

  • 300 cm
  • 300 cm

9002 - White

On demand

  • 250 cm
  • 300 cm
  • 300 cm
Mechanical properties
5500 N/5cm
ISO 1421/1 : 2016
5000 N/5cm
ISO 1421/1 : 2016
900 N
DIN 53363 : 2003
800 N
DIN 53363 : 2003
125 N/5cm
ISO 2411 : 2017
Fire resistance
M2
NF P 92-507:2004
B1
DIN 4102-1 : 1998
B-s2,d0
EN 13501-1 : 2018
Physical properties
< 400 cm³/m².bar.d
ISO 15105/1 : 2007 - DIN 53380/2 : 2006
-30/+70 °C
EN 1876/1 : 1998
7-8
ISO 105 B02 : 2014
- "Biogas fabrics are intended to be installed only by registered and experienced manufacturers of biogas installations, who are aware of the specifications and the limitations of the materials used. Direct contact of inner lung material with the reactive fermentation mixtures should be avoided. For further technical information on the membranes and its compatibility, we refer to the technical staff of Sioen Industries." - "This product may for certain colours contain substances (Lead Pigments ) which fall under the Annex XIV of the Reach Regulation 1907/2006/CE. - In order to know which colours fall under this annex , you can take contact with the technical department of Sioen Industries. - Upon request those substances can be eliminated from the product."