NAVISTAR - CEMS DT-14
Surface Waviness Definition via ALSA Analyzer
| Organization: | NAVISTAR |
| Publication Date: | 1 April 2009 |
| Status: | inactive |
| Page Count: | 2 |
scope:
This test method describes the procedure used to quantitatively determine the surface waviness of SMC substrates used for Class A exterior applications. The surface quality is evaluated in terms of an ALSA® Index Value.
APPLICATION
This specification covers a method for determining surface quality of SMC panels using an Advanced Laser Surface Analyzer (ALSA)® . *
*ALSA® is a registered trademark of Ashland Chemical Co., Composite Polymer Division, P.O. Box 2219, Columbus OH 43216
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