I know something about different materials, and I am sure there are materials with the names you have given. However, I don't know them, and I don't feel like doing a a Google search to find out WHAT THEY ARE! It would help incredibly if you could give a rudimentary description of the materials and the application.
Please don't take offense, but I am really tired with people posting questions without giving thought as to how the content will be percieved. As a result, we get numerous questions that lack details necessary for answering the question adequately.
A "rule of thumb" - "you can never have too much information".
Please be more detailed and specific. If you do, you will get much better (and probably quicker) answers!
Michael O. Hogan, P.E.
__________________
"Reason is not automatic. Those who deny it cannot be conquered by it. Do not count on them. Leave them alone." - Ayn Rand
Alternate material
Re: Alternate material
