Clean It Up

UK Floor Cleaning Forum => Carpet Cleaning Forum => Topic started by: fenman on November 23, 2010, 10:00:20 am

Title: Buffered
Post by: fenman on November 23, 2010, 10:00:20 am

I read about certain chemicals being " buffered ".
Can someone please tell me what this means and whether it is a good thing.
Cheers
David

Title: Re: Buffered
Post by: Mike Halliday on November 23, 2010, 11:59:50 am

a buffered chemical holds its Ph level at different dilution rates.

so formula 90 powder  is ph10 at 300-1 or 450-1

formulla 90 liquid is not buffered so at 300-1 it is ph 10 but at 600-1 it drops to Ph 8.5