Sign in to follow this  
red53560

How to easily detect EVOH

Recommended Posts

I am using a barrier film that has an EVOH layer in the middle and I am looking for ways to test that the layer is actually there.  The EVOH reacts with iodine so I can cut a sample die it then look at the cross section under a microscope but this is tedious and was wondering if anybody had any other suggestions.  I do have some lab equipment but no NMR (I wish :) ).  Any thoughts?  Thanks?

Share this post


Link to post
Share on other sites

Ethylene-vinyl acetate, polybutene-1 and linear low density polyethylene I believe there is also some other type of adhesive in between the EVOH layer and the EVA,LLDPE,PB layer but I don't know what it is. 

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Sign in to follow this