Velours Delalande Noir
Velours Delalande Noir

Delalande Velour

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A heavyvelour material with exceptional acoustic absorption properties and rated M1 flame-retardant.
This yarn-dyed velour is available in an impressive range of attractive colours, and offers the advantage of very little difference in shade between production runs.
This FR polyester velour is particularly hard-wearing and is also washable, which makes it perfect for making curtains for use both indoors and outdoors.
Woven in 1.55 m widths, this velour lets you make banners larger than standard sizes normally available, while limiting the number of seams.

Width: 155 cmWeight: 570 g/m²
Flame-retardant rating: M1Composition: 100% FR Polyester
Acoustic Absorbant
Suitable for outdoors use
Flame-retardant rated
Washable
Very large width
TECHNICAL SPECIFICATIONS
TECHNICAL DATA

Technical dataValueNotes
Width155 cm 
Weight570 g/m² 
Thickness2.4 mm 
Flame-retardant rating M1Standard: NF P 92 503-504-505
Composition100% FR Polyester
Roll lengthApprox. 30 - 35 mLengths not calibrated, variable lengths
Cut-to-length possible
Tensile strength at breakWarp: > 95 kg
Weft: > 100 kg		Standard: ISO 13934-1
Elongation at breakWarp: > 10%
Weft: > 20%		Standard: ISO 13934-1
Tear ForceWarp: > 40 N
Weft: > 40 N		Standard: ISO 13937-3
Abrasion resistance60,000 cyclesStandard: ISO 12947 (Martindale)
Acoustic properties
WSAC
SAC
NRC
SAA		1 αw
A (extreme absorption)
0.95
0.95		Standards:
ISO 354 - ISO 11654 - ASTM C423

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