Logesh wrote:Could any one help me how to do product evaluation of plastics ? on what baiss ? is there any e - books or websites relating the product evaluation of plastics. Please let me know.
As noted in the preceeding post
Do you mean "How to select the plastic to use in making the part" or "How the plastic part is evaluated once made".
Selection of a plastic for use in making a product depends on the properties the product needs to have inorder to work. From heat or abrasion resistance, flamibility, solvent resistance, light stability, to strength and impact resistance. Also single use product or long use lifetime. And of cource PRICE
(cost per cubic unit)
Testing of the plastic product is usualy done by specifications and standards.
Hard copy books can be found in the Bookstore at http://www.4spe.org
There are (or were) e-courses available on Selection of Plastics for products.
There is a materials data base link on this site on the home page.