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ALUSTEP® FN은 아라미드 종이로 이루어진 코어와 페놀 수지로 강화 된 유리 섬유로 이루어진 샌드위치 패널입니다. 이 패널은 가벼운 무게와 높은 기계적 특성이 결합 된 독특한 특성을 제공합니다. 페놀 수지의 낮은 인화성이 특징으로, 이 패널은 일반적으로 조선소, 기차 및 운송에 사용될 수 있습니다.
A - SKINS IN GLASS FIBRE FABRIC impregnated with phenolic resin
Thickness mm: 0,25÷0,3
B - CORE IN ARAMID PAPER HONEYCOMB
Nomex
Diameter: from Ø1/8” to Ø3/16”, X1
X1 = other diameters on request
TECHNICAL FEATURES
Technical data sheet for standard panels (dimensions, materials and special finishes on request) |
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TECHNICAL CHARACTERISTICS OF PANEL |
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thickness of the panel mm |
da 5 a 50 |
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panel size mm |
standard 1250 x 2500 |
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thickness’ tolerance mm |
± 0,4 |
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dimension’s tolerance mm |
± 30 |
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skins’ thickness mm |
0,3 |
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glass fibre skin type |
satin 8/1 300 gr/m² |
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Impregnation |
phenolic resin |
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honeycomb type |
aramid paper, impregnated with phenolic resin |
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diameter of honeycomb Ø = mm |
from 3 to 4,8 |
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honeycomb density Kg/m³ |
48 and 32 |
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adhesive for aluminum honeycomb |
thermoplastic |
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PANEL PHYSICAL AND MECHANICAL PERFORMANCES |
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type panel (some examples) mm |
5 |
10 |
15 |
20 |
25 |
30 |
35 |
panel weight ‡ Kg/m2 |
1,4±0,1 |
1,7±0,1 |
1,9±0,1 |
2,1±0,1 |
2,4±0,1 |
2,6±0,1 |
2,8±0,1 |
compressive stabilised strength MPa ** ‡ ASTM C 365-365 M Mpa |
1,6 ± 0,2 |
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maximum load ** ‡ ASTM C 393 † N |
100±10 |
210±20 |
320±30 |
430±40 |
540±50 |
650±60 |
740±70 |
deflection at maximum load ‡ ASTM C 393 † mm |
49+5 |
24±3 |
16±2 |
12±1 |
10±1 |
8±1 |
7±1 |
skins E Elastic Modulus ** Mpa |
22.000±1.000 |
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moment of inertia I ** mm4/m |
3.300 |
14.120 |
32.400 |
58.200 |
91.600 |
132.000 |
181.000 |
middle resistance to peeling ** ‡ ASTM D1781-98 (2012) |
> 450 N/76 mm or >45 Nmm/mm |
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maximum service temperature ** °C |
- 50 / + 80 |
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thermal expansion coefficient ** °C-1 |
1,5 * 10^-5 / 1,5 mm for ΔT 100 °C for 1 meter length |
* Tested by Certificating Institute
** Tested by Internal Laboratory
*** Approximate value
† Sample dimension with 4 support points (L, W) 540x540
‡ All values refer to a panel made of a honeycomb in nomex diameter 3mm mm 48 kg/m3 and two skins in fibreglass impregnated with phenolic resin and thermoplastic adhesive
Certified version of ALUSTEP FN must be requested while asking for a quotation.
Certified products must be requested in advance and might have a price surcharge due to certified materials.
Certifications/Classifications for ALUSTEP FN’s fire Resistance - Tested by a certified institute
FIRE REACTION | |||
SECTOR | NORM | CLASSIFICATION | DESCRIPTION |
SHIPBUILDING |
FTP CODE 2010 3.18a
0407 |
LOW FLAMESPREAD MOD. B. Certification Nr.
Certification Nr.
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ALUSTEP FN
Aramid paper honeycomb panel with
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U.S. Coast Guard |
MOD. B. USCG Approbation Nr.
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ALUSTEP FN Aramid paper panel with
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RAILWAY |
UNI EN 45545-2 |
HL2 (HAZARD LEVEL)
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ALUSTEP FN Aramid paper panel with skins
Meets requirements for applications R2 suspended ceilings, countertop R1 partitions |
RAILWAY VEHICLES |
UNI EN 45545-2 |
HL3 (HAZARD LEVEL) Class certification Nr.
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ALUSTEP FN aramid paper panel with skins in Meets requirements for applications
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Honeycomb core’s properties |
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Nomenclature |
Compression Strength |
L-Shear |
W-Shear |
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Cell size mm | Density kg/m3 | N/mm2 | N/mm2 | N/mm2 | |
Hexagonal |
3,2 |
48 |
1,90 |
1,16 |
0,62 |
Hexagonal |
3,2 |
64 |
3,10 |
1,48 |
0,82 |
Hexagonal |
3,2 |
80 |
4,70 |
1,95 |
1,05 |
Hexagonal |
3,2 |
96 |
6,60 |
2,45 |
1,42 |
Hexagonal |
3,2 |
128 |
11,30 |
2,95 |
1,78 |
Hexagonal |
3,2 |
144 |
13,20 |
3,05 |
1,90 |
Hexagonal |
4,0 |
29 |
0,60 |
0,45 |
0,26 |
Hexagonal |
4,0 |
80 |
5,10 |
1,90 |
0,98 |
Hexagonal |
4,8 |
32 |
0,90 |
0,58 |
0,36 |
Hexagonal |
4,8 |
48 |
2,60 |
0,98 |
0,56 |
Hexagonal |
4,8 |
64 |
3,40 |
1,70 |
0,92 |
Hexagonal |
4,8 |
80 |
6,00 |
1,95 |
1,10 |
Hexagonal |
4,8 |
96 |
7,30 |
2,26 |
1,32 |
Hexagonal |
6,4 |
24 |
0,54 |
0,34 |
0,18 |
Hexagonal |
6,4 |
32 |
0,80 |
0,54 |
0,30 |
Hexagonal |
6,4 |
48 |
2,05 |
1,00 |
0,56 |
Hexagonal |
6,4 |
64 |
3,40 |
1,54 |
0,79 |
Hexagonal |
9,6 |
24 |
0,54 |
0,34 |
0,18 |
Hexagonal |
9,6 |
32 |
0,68 |
0,56 |
0,29 |
Hexagonal |
9,6 |
48 |
1,80 |
1,15 |
0,66 |
Over expanded |
4,8 |
29 |
0,60 |
0,31 |
0,32 |
Over expanded |
4,8 |
48 |
2,30 |
0,60 |
0,72 |
Over expanded |
4,8 |
64 |
3,80 |
0,72 |
0,90 |
Over expanded |
4,8 |
72 |
4,00 |
0,75 |
0,92 |
Over expanded |
4,8 |
80 |
5,30 |
0,88 |
1,17 |
Over expanded |
4,8 |
96 |
6,70 |
0,92 |
1,28 |
Over expanded |
6,4 |
48 |
2,30 |
0,60 |
0,72 |
Over expanded |
6,4 |
64 |
3,20 |
0,72 |
0,90 |
Tolerance - density +/- 16%
STANDARD DIMENSIONS (other dimensions available on request)
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.