WALSRODER™ Nitrocellulose Polymers are cellulose esters, derived from natural wood or cotton linters. To obtain WALSRODER™ Nitrocellulose, a mixture of nitric acid, sulfuric acid and water is applied to a cellulose feedstock.
We continually adapt WALSRODER™ Nitrocellulose to our customers’ evolving processes and applications. As a result, DuPont offers three different particle morphologies of WALSRODER™ Nitrocellulose:
WALSRODER™ NC Standard Grades
WALSRODER™ NC Free-Flowing Grades