App Description

Polyether polyols are broadly used in many polyurethane applications like rigid and elastic foam manufacturing and other advanced plastic materials:

Polyether polyols are described by three main parameters:
Functionality (f)
Molecular weight (Mn)
Hydroxyl number (OH#)

Once you know 2 of those 3 parameters you can calculate the 3rd. "OH Number" app helps to easily do this conversion.

Adjust two parameters with a slider or use buttons for precise control and see immediately the third parameter converted. "OH Number" provides a representation of the chemical formula based on the three parameters.

Change calculation sequence by simple dragging a parameter.

Very simple and productive.

iPhone Screenshots

(click to enlarge)

OH Number screenshot 1 OH Number screenshot 2 OH Number screenshot 3

App Changes

  • June 09, 2014 Initial release

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