Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations waross on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Polymer Thin films

Status
Not open for further replies.

mikezyoung

Materials
Aug 17, 2004
3
GB
Hi,

I was just wondering if anyone had any suggestions on creating thin films of polymer without using spin coating?

Many thanks

Mike Young
 
Replies continue below

Recommended for you

What is your definition of thin?

The blown film process works well.

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
 
Sorry, I was very vague.

When i mean thin films I am talking about films that are less than 50 microns thick. The thinner the better!

Many thanks

Mike Young
 
As CoryPad mentioned you can blow films but you need a decent quantity of polymer for that (i.e. kilos at the very least). You can also cast films from a solution of the polymer in a solvent. In addition you can buy films of many common polymers. If you want a nylon film you can make it be interfacial reaction of the two monomer solutions (i.e. "nylon rope trick").


There is not any memory with less satisfaction than the memory of some temptation we resisted.
- James Branch Cabell
 
Just to stress how vague your question is, try a paint brush or spray gun.

Regards

eng-tips, by professional engineers for professional engineers
Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.
 
Status
Not open for further replies.

Part and Inventory Search

Sponsor

Back
Top