I had written a blog on loading TDI on the chemical tanker. Since MDI comes in the same category as TDI, the guide would be applicable to MDI too.
Here is the blog post on TDI.
If you have any specific question on loading of TDI/MDI, do no
Foam is made up of three things
- Foam concentrate
Foam concentrate is also defined by proprtioning ratio the foam is required to be used. So when we have 6% Foam concentrate, it is most effective when 6 parts of foam concentrate is mixed with 94 parts of water to form foam solution