3M Damping Aluminum Foam Sheet 4014 - 2 - Damping Example The figure below illus" />
參數(shù)資料
型號(hào): 4014
廠商: 3M
文件頁(yè)數(shù): 2/4頁(yè)
文件大?。?/td> 0K
描述: CONTAINER COND ROUND W/LID 4.06"
標(biāo)準(zhǔn)包裝: 25
系列: 4000
類型: 圓形盒
使用: 儲(chǔ)存
尺寸 - 總體: 4.06" 直徑 x 2.34" H(103.1mm x 59.4mm)
材質(zhì): Velostat
特點(diǎn): 導(dǎo)電,帶蓋
其它名稱: 05400718096
40143M
40143M-ND
98079808642
SCP430
3M Damping Aluminum Foam Sheet
4014
- 2 -
Damping Example
The figure below illustrates the damping measured on 2 of the bending modes of a
stainless steel cantilever beam when 3M damping aluminum foam sheet 4014 is
attached to the surface of the beam. The damping is measured as a function of
temperature and is compared to an untreated beam. This damping was determined
by the half power band width technique on frequency response functions measured
with a Fast Fourier Transform Analyzer.
3M Damping Aluminum Foam Sheet 4014
Test on 7 in. x 1/2 in. x 0.060 in. Stainless Steel Beam
3M Damping Aluminum Foam Sheet 4014 F.A.R. (Federal Air Regulation)
Section 25.853 Compartment Interiors
We have classified our 3M damping aluminum foam sheet 4014 construction within
paragraph (B) of the subject F.A.R. Section as it is included in the class of acoustical
insulation materials. As such, it must be self extinguishing when tested vertically in
accordance with the applicable portions of Appendix F (Acceptable Test Procedure
for showing compliance 25.853).
Specimen samples of 3M damping aluminum foam sheet 4014 were prepared in
accordance with paragraph (B) of Appendix F. “Materials must be tested either as
a section cut from a fabricated part as installed in the airplane or as a specimen
simulating a cut section.” Samples of 3M damping aluminum foam sheet 4014
(3 in. x 12 in.) were applied to 20-mil aluminum panels of the same size to meet
this requirement. The apparatus used to conduct this testing was as specified in
Paragraph (C) of Appendix F.
Product Construction
and Typical Physical
Properties
Note: The following technical information and data should be considered representative
or typical only and should not be used for specification purposes.
Caliper:
0.25 in. (6.35 mm)
Weight:
0.27 lbs./ft.2 (1.32 kg/m2)
Thermal Conductivity:
0.48 BTUin./hr./ft.2/°F (0.069 Watts/m°C)
Moisture Resistance:
Less than 0.2% weight gain (When conditioned
at 150°F/67°C and 100% RH for one week).
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