Envirotuff V Foil S402

Material

:

Foil | Fibreglass

Type

:

Reflective

Length

:

Nominal (<50) ± 2.0% m | Nominal (≥50) ± 1.0% m

Width

:

Nominal ± 5 mm

Duty

:

Heavy

Edge Tear Resistance

:

> 50 N

Emittance

:

Single Sided Reflective ≤ 0.05

Grammage

:

196 ± 50

Resistance to Dry Delamination

:

No delamination

Resistance to Wet Delamination

:

No delamination

Shrinkage CD

:

< 0.5 %

Shrinkage MD

:

< 0.5 %

Surface Water Absorbency

:

Unclassified

Tensile Strength

:

MD:> 3.0 | CD: > 3.0 kN/m

Thermal Resistance ISO 8301 /

:

1.248

Vapour Barrier classification

:

Medium < 450 | > 7