WISA-Wire F
Surface
Face: Dark brown phenolic resin based overlay with wiremesh pattern. Imprinted text:
WISA-Wire F.
Reverse: Depending on customer’s request, the reverse can be uncoated or coated with either
the same overlay as on the face or with basic phenolic resin film.
Panel sizes
Standard sizes: 1200/1220/1250/1500/1525 x 2400/2440/2500/3000/3050 mm
Additional sizes and thicknesses available on request.
Fire Rating
EN 45545-2: 2013 + A1:2015 (R10) HL1, HL2, HL3
118RII Certified
BS 476 Part 7, 1997; Class 1 Surface Spread of Flame
BS 6853:1999 Annex D.8.6 – 164 Smoke Density Class
BS 6853: 1999 Annex B.2 – R Value 1.76 Toxic Fume Class
EN 13501-1 (SBI-test) Class C-s1 d0 (thickness 15 mm)
FMVSS 302 Approval
95/28/EC Approval (vehicle categories M2 and M3)
DIN 5510T2; Class S4/SR2/ST2 (railway rolling stock)
NF 16-101, 16-102 and NF X 70-100: Class M2 / F1 Thickness 15 mm and over (to 12 mm M2/F1 class from special request)
Birch Face BS 476: Part 7; Class 3
Performance Data – EN 13986:2004+A1:2015.
Water vapour permeability µ – Wet 90, Dry 220 (uncoated) Sound absorption α – 0.10 / 0.30 Thermal conductivity λ – 0.17
Machining
Full CNC machining service available as well as bonding and assembly work undertaken. CNC machined tolerances to BS EN 22768. Please forward CAD/ Drawing for quotation.