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Acoustic Emission Consulting, Inc.
Acoustic Emission Consulting, Inc. specializes in the design of small portable AE instruments for field and lab use.
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Technical Discussions
yanxiang
yanxiang
02:51 Sep-11-2004
acoustic absorption of Low density polyethylene

Where can I find the frequency and/or temperature dependence of the acoustic absorption for the Low density polyethylene material?


 
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Rolf D.
Director,
NDT.net, Germany, Joined Nov 1998, 608

Rolf D.

Director,
NDT.net,
Germany,
Joined Nov 1998
608
03:55 Sep-11-2004
Re: acoustic absorption of Low density polyethylene
----------- Start Original Message -----------
: Where can I find the frequency and/or temperature dependence of the acoustic absorption for the Low density polyethylene material?
------------ End Original Message ------------

You can try the following references:

Plastic Material's acoustic properties
http://www.ndt.net/links/proper.htm

Ultrasonic Testing in pipe extrusion
http://www.ndt.net/article/rohrext/us_pk/us_pk_e.htm
and open here the diagram "Sound attenuation"


 
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