AYRLITE® 2071

AYRLITE® 2071 is principally developed for high- performance marine vessel interior applications

AYRLITE® 2071 is a revolutionary fibre-free, lightweight sound absorbing aluminium honeycomb panel. It is faced on one side with a micro-perforated aluminium sheet (AYRLITE® 2071 | FLAT) or with a corrugated micro-perforated aluminium sheet (AYRLITE® 2071 | CORR).

The panel has outstanding low-frequency sound absorption. The sound absorption properties are unique and remarkable for such a low weight material.

Being all-aluminium, AYRLITE® 2071 has excellent fire performance. Health and safety features are also excellent because there are no loose fibres.

Properties

Standard panel thickness is 40mm. Panels may be manufactured to any thickness from 6mm to 80mm.

Mill finish aluminium face sheets are 5000 series alloy, for maximum strength and anti-corrosion performance.

Aluminium backing sheets are available in a range of thicknesses including 0.3mm, 0.5mm, 0.8mm, 1.0mm, etc.

AYRLITE® 2071 | FLAT face sheet is 0.9mm thick, AYRLITE® 2071 | CORR face sheet is 1.0mm thick Attractive powder coated and anodised finishes are available on request AYRLITE® 2071 | FLAT can be painted using techniques which do not block the perforation holes.

Metric

Imperial

PHYSICAL AND MECHANICAL PERFORMANCE

Thickness	Weight	Long Beam		Climbing Drum Peel	Compression
(mm)	(kg/m2)	Max Load (Newtons)	Deflection at Max Load (mm)	(N/76mm)	(MPa)
40 (Flat)	5.1	4900	3	230	0.9
40 (Corr)	5.4	4900	3	190	0.9

Typical room temperature properties for 0.5mm aluminium faced panels. Mechanical test procedures to AMS-STD-401.

AVAILABILITY

Standard Dimensions
2400mm x 1200mm
Panel Thickness
Made to order, minimum thickness 6mm

PHYSICAL AND MECHANICAL PERFORMANCE

Thickness	Weight	Long Beam		Climbing Drum Peel	Compression
(inches)	(lb/ft2)	Max Load (lbf)	Deflection at Max Load (inches)	(lb)	(psi)
1.6 (Flat)	1.0	1110	0.1	25	131
1.6 (Corr)	1.1	1110	0.1	20	131

Typical room temperature properties for 0.5mm aluminium faced panels. Mechanical test procedures to AMS-STD-401.

AVAILABILITY

Standard Dimensions
96″ x 48″
Panel Thickness
Made to order, minimum thickness 1.6″

Sound Absorption

AYRLITE® 2071 achieves very high sound absorption without using combustible materials, or conventional fibrous sound absorption materials. It is able to reduce the interior noise and improve the interior acoustic quality.

The peak absorption frequency of AYRLITE® 2071 can be tailored to the frequency range required, simply by selecting an appropriate panel thickness. The absorptive frequency range can be adjusted to as low as 250Hz, where effective sound absorption is difficult to achieve using traditional materials.

Sound absorption coefficients to AS/ISO 354-2006 are shown in the graph below. Noise Reduction Coefficient (NRC): AYRLITE® 2071 | FLAT 0.50 AYRLITE® 2071 | CORR 0.75 Panel Weighted Sound Absorbing Coefficient: AYRLITE® 2071 | FLAT 0.15 L,M AYRLITE® 2071 | CORR 0.60 M