Methods for determining optical properties of pulp, paper and board. Determination of opacity (paper backing) of paper and board by the diffuse reflectance method.
STANDARD published on 30.6.1980
Designation standards: BS 4432-3:1980
Note: WITHDRAWN
Publication date standards: 30.6.1980
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: British technical standard
Category: Technical standards BS