Rosin in paper and paperboard, Test Method T 408 cm-07

This method describes empirical procedures for the quantitative determination of rosin in paper and paperboard.

Total extractable resin includes rosin added as a sizing agent, natural resins from the pulp, fatty acids and esters added as sizing and defoaming agents, and other natural and synthetic resins.

The quantitative procedures aimed at determining rosin in the presence of volatile or non-volatile neutral extractives will include as rosin any fatty acid present in the alcohol extract.

Qualitative tests, indicating the presence or absence of rosin added as a sizing agent, will be found in Section 12; Qualitative tests.

This method is not suitable for the quantitative determination of fatty acids and fatty salts in paper due to partial esterification during extraction.

This method is not applicable to the determination of wet strength resins.

It has been found that melamine formaldehyde resin does not interfere with the rosin determination (1).

Rosin in paper and paperboard, Test Method T 408 cm-97
Rosin in paper and paperboard, Test Method T 408 cm-07
49.00

New Releases

 

TAPPI Press Catalog




See More

 

Handbook For Pulp and Paper Technologists (The SMOOK Book), Fourth Edition

The best-selling text to introduce the entire technology of pulp and paper manufacture.

Purchase

 

Nanocellulose End Users Guide and Perspectives Set


Together, the two books form a complete set, and provide an in-depth study of the market for cellulose nanomaterials with critical insights for producers, processors, and end users.

Purchase

 

Check our newest additions.


TAPPI Press offers some of the most in-depth resources and references for the forest products and related industries. 

See More

   
 

Available for Purchase – Conference Proceedings


TAPPI maintains a record of key conference papers, presentations, and other conference publications, available for purchase in a variety of formats.

See More