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Cel Components S.r.l.
Sandwich panel COMPOCEL® ALF

Sandwich panel COMPOCEL® ALF

Product catalog summary

Overview: This document provides technical specifications and certifications for Compocel® ALF sandwich panels, which consist of PET foam cores and aluminium skins. These panels are used in various applications, including shipbuilding and railway vehicles.

Specifications:

Panel Thickness: Ranges from 10 mm to 23 mm.
Panel Size: Standard sizes are 1250x2500 mm and 1500x3000 mm, with other dimensions available upon request.
Thickness Tolerance: ±0.4 mm.
Dimension Tolerance: ±30 mm.
Planarity: 1 mm/m.
Skin Thickness: From 0.5 mm to 1.5 mm, available in 1000, 3000, and 5000 series aluminium.
Core Material: PET foam with a density of 110 kg/m³.
Adhesive: Two-component polyurethane.

Performance:

Compressive Strength: 1.4 MPa (ASTM C 365-C365 M).
Shear Modulus: 20 MPa (ISO 1922).
Maximum Service Temperature: -40°C to +80°C.
Thermal Expansion Coefficient: 2.3*10^-5 °C^-1.

Processing Methods: The panels can be cut to size, milled, drilled, joined, folded, edged, and painted or veneered upon request.

Certifications:

Shipbuilding: Complies with MED directive Item N. MED / 3.18a, FTP IMO 2010 Code, Annex 1, and U.S. Coast Guard MOD. B and MOD. D.
Railway Vehicles: Meets UNI EN 45545-2 HL3 standards for hazard levels from 10 to 23 mm, suitable for R2 suspended ceilings and R1 partitions.

Fire Reaction: The Compocel ALF panels are certified for low flame spread and are available upon request at an additional cost.

Catalog excerpts

Via Buozzi 25 - 40057 Granarolo (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELS Compocel® Alf certified Panel's composition ALUMINIUM SKINS Thickness mm: 0,5 - 0,8 - 1 (standard) - 1,5 Technical data sheet for standard panels (dimensions, materials and special finishes on request) * Tested by Internal Laboratory ** Approximate value t Sample dimension with 4 support points (L, W) 540x50mm; distance among the lower points 500mm, distance among the upper points 250mm (Q LIABILITY DISCLAIMER: The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for a particular application. * We reserve the right for technical changes without further notice. We guarantee impeccable product quality under our terms of sale.

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CEL Components S.r.l. Via Buozzi 25 - 40057 Granarolo (Bologna) Italy Tel. +39 051 782505 Fax +39 051 782477 www.cel.eu [email protected] P.IVA 04102600378 CCIAA BO 0339628 ALUMINIUM AND THERMOPLASTIC HONEYCOMBS, LAMINATES, SANDWICH PANELSStandard dimensions (other dimensions available on request) - Dimension tolerance ±30mm ENG LIABILITY DISCLAIMER: The above data are to the best of our knowledge correct and are intended to give information about our products and their potential applications. No warranty is given or implied in respect of certain properties of the products or their suitability for...

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Sandwich panel COMPOCEL® ALF

Sandwich panel COMPOCEL® ALF

Catalog excerpts

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