ProctorPassive SmartVap

Name: ProctorPassive SmartVap
SKU: 624
Availability: InStock

$242.25 + GST

CodeMark Certified, ProctorPassive SmartVap 100 (SmartVap) is a two layer AS4200.1 compliant light duty air barrier and variable vapour diffusion resistance retarder.

The functional layer of SmartVap is a polyamide film. Such films passively adjust vapour diffusion resistance depending on the humidity where located. The polyamide absorbs water vapour from the air, opening the molecular pores thus adjusting vapour diffusion resistance according to ambient humidity conditions.

Documents

Technical Properties

Property	Standard	Value
Vapour Permeability	ASTM E96 (Procedure B)	0.55 ug/N.s
Vapour Resistance	ASTM E96 (Procedure B)	1.83 MN.s/g
Air Control Classification	AS/NZS 4200 (ISO 5636.5)	Air Barrier (≥0.1 MN s/m³)
Water Barrier	AS/NZS 4201.4	High
Tensile Strength MD	AS 1301.448	MD:2.5kN/m, CD:1.9kN/m
Edge tear Resistance	TAPPI T470	MD:134N, CD:104N
Flammability	AS 1530.2	Low (≤5)*
Resistance to Dry and Wet Delamination	AS/NZS 4201.2 AND 4201.3	Pass
Shrinkage	AS/NZS 4201.3	< ±0.5%

Available Sizes

Key Features & Advantages

Multiple Substrate Compatibility

Applications

When installed as a continuous layer, SmartVap will form an air tight layer, improving the efficacy of ventilation systems and thermal efficiency of the building enclosure. The effective management of air and vapour passage through wall, ceiling and floor assemblies can help protect the building fabric and insulation from condensation and related problems such as mould, timber rot, corrosion and loss of thermal resistance.

SmartVap should not be used on the exterior side of insulation in cold and temperate climates as an alternative to a vapour permeable sarking, where there is a risk that condensation will form on the interior face of the retarder.