Armaflex^® Alu

The competitive advantages of specifying Armafl ex Alu

• Lightweight and fl exible insulation for easy and speedy installation
• Wide range of sheet thicknesses available
• Excellent fi nish with aluminium covering for clean room applications
• The low thermal conductivity, 0.035 W/(m.k) at 0oC, and good acoustic performance provide double benefi ts with one insulation system
• Closed cell structure provides a very effi cient built-in vapour barrier with a very high value of 12000 DIN EN 12 086
• Class O fi re category means low fi re propagation index, producing minimal contribution to overall heat release, for a high degree of fi re protection and safety
• Excellent resistant to the effects of ozone, oil and chemicals
• Does not decay or contribute to the growth of fungus and bacteria
• Easily cleaned with no shedding of particles
• Requires minimal maintenance and assures long term life of installation
• Dust, fi bre, CFC and HCFC free with and ODP of zero

Technical Data

	Values	Remarks
Material	Foamed nitrile rubber	With Re-inforced Aluminium Foil
Temperature Range	Max. Surface Temperature + 105° C	*Please consult our Technical Department for low temperatures down to -200° C
	Max. Temperature for Flat Surface + 85° C
	Min. Surface Temperature -40° C*
Thermal Conductivity at 0° C	0.035 W/m K	Testing according to DIN EN 12 667
Thermal Conductivity at +20° C	0.037 W/m K
Thermal Conductivity at +40° C	0.039 W/m K
Water Vapour Permebility	Moisture Resistance Factor μ > 12,00	Testing According to DIN EN 12 086
	1.52 x 10-14 kg/(m.s.Pa)
	5.47 x 10-11 kg/(m.hr.Pa)
Water Absorption	0.9% average by volume after 28 days	Testing According to ASTM D 1056
	1.5% maximum by volume after 28 days
Fire Propagation	Total Index Performance (I) ≤ 12	Surface Spread of Flame acc. BS 476 Part 7: 1997
	Sub Index (I,) ≤ 6	Fire Propagation acc. BS 476 Part 6:1989
Fire Performance	CLASS 0	As per building regulations (England & Wales) for Class O fire category
Reaction to fire	Self-extinguishing, does not drip
Resistance to	Building Materials Very Good	Testing according to DIN 53 509
	Ozone Very Good
Health Aspects	Dust & Fibre Free
For Outdoor applicatoins contact our Techincal Department.