TAPPI - T 1214 SP
Interrelation of reflectance, R0; reflectivity, R∞; TAPPI opacity, C0.89; scattering, s; and absorption, k
inactive
| Organization: | TAPPI |
| Publication Date: | 1 January 2012 |
| Status: | inactive |
| Page Count: | 13 |
scope:
The following interrelationships will be found particularly useful in predicting the effect upon opacity when a change occurs in either the basis weight or the reflectivity of a sheet of paper. These interrelationships can also be used to evaluate relative contributions of different pulps, fillers and pigments to optical properties. Extensions of these procedures that are cited in the references can be used to evaluate multilayer structures such as coated paper or coated board.
Document History
January 1, 2012
Interrelation of reflectance, R0; reflectivity, R∞; TAPPI opacity, C0.89; scattering, s; and absorption, k
The following interrelationships will be found particularly useful in predicting the effect upon opacity when a change occurs in either the basis weight or the reflectivity of a sheet of paper. These...
January 1, 2012
Interrelation of reflectance, R0; reflectivity, R∞; TAPPI opacity, C0.89; scattering, s; and absorption, k
The following interrelationships will be found particularly useful in predicting the effect upon opacity when a change occurs in either the basis weight or the reflectivity of a sheet of paper. These...
T 1214 SP
January 1, 2012
Interrelation of reflectance, R0; reflectivity, R∞; TAPPI opacity, C0.89; scattering, s; and absorption, k
The following interrelationships will be found particularly useful in predicting the effect upon opacity when a change occurs in either the basis weight or the reflectivity of a sheet of paper. These...
January 1, 2007
Interrelation of reflectance, R0; reflectivity, R 8; TAPPI opacity, C0.89; scattering, s; and absorption, k
A description is not available for this item.
January 1, 2002
Interrelation of reflectance, R0; reflectivity, R 8; TAPPI opacity, C0.89; scattering, s; and absorption, k
A description is not available for this item.
January 1, 1998
Interrelation of Reflectance, R0; Reflectivity, R Infinite; TAPPI Opacity, C0.89; Scattering, s; and Absorption, k
A description is not available for this item.