Re: Wetting Agents
Jodie Allen (74160.3410@CompuServe.COM)
08 May 96 23:12:56 EDT
>>Sender: alt-photo-process@cse.unsw.edu.au Received: from
>>That's "Tween 20" and it's actually polyoxyethylenesorbitan
>>monolaurate (Peter Marshall reveals). I've tried to find out if
>>that's same chemical as PhotoFlo, but no one answered.
>>Apparently, however, does same thing.
I had to go get my bottle of Photo-Flo 200 after reading this. It says on the
label that it contains: p-tertiary-octylphenoxy polyethyl alcohol, water, and
propylene glycol.
Doesn't sound quite the same to me. Both probably lower the surface tension of
the water so that it wets better.
- Wayde Allen
- Wayde Allen