Songhan Plastic Technology Co.,Ltd.
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SMAC SMACWRAP® EX Damping Material, 0.12 mm

Category Other Engineering Material
Manufacturer SMAC
Trade Name SMACWRAP®
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF SMAC SMACWRAP® EX Damping Material, 0.12 mm.pdf
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Material Notes:
SMACWRAP® concept is a smart and lightweight solution to embed into composite structures a very thin viscoelastic material. The SMACWRAP® will then bring damping to the composite structure without mechanical detriment effects.SMACWRAP® Main Advantages:Lightweight (very high damping vs. added mass)SMACWRAP® viscoelastic material withstands composite curing (incl. autoclave process)No more need of Add-On skin dampers or damping foams(a «all-in-one» manufacturing solution)Can be used on lightweight structures as : silencers, ducting, trim panels, etc.Main Characteristics: Regarding the temperature related performances, materials can be chosen: SMACWRAP® EX for low temperatures (-30°C to -40°C / -22°F to -40°F)SMACWRAP® ST for medium and positive temperaturesInformation provided by SMAC MontBlac Groupe Technologies
Physical Properties Metric English Comments
Thickness 1200 microns
47.2 mil
Mechanical Properties Metric English Comments
Abrasion 0.44

@Temperature -10.0 °C
0.44

@Temperature 14.0 °F
Loss Factor
0.90

@Temperature -20.0 °C
0.90

@Temperature -4.00 °F
Loss Factor
0.97

@Temperature -40.0 °C
0.97

@Temperature -40.0 °F
Loss Factor
1.2

@Temperature -25.0 °C
1.2

@Temperature -13.0 °F
Loss Factor
1.4

@Temperature -35.0 °C
1.4

@Temperature -31.0 °F
Loss Factor
Thermal Properties Metric English Comments
Minimum Service Temperature, Air -40.0 - -30.0 °C
-40.0 - -22.0 °F
Descriptive Properties Value Comments
Delta 13 dB
4000 HZ
6.5 dB
250 Hz
7 dB
1000 Hz
8.8 dB
2000 Hz
9 dB
125 Hz
9.5 dB
500 Hz
Surface Mass 132 g/sqm
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