TAPPI T 272 sp-21:2021 Edition
$14.95
Forming Hand Sheets for Reflectance Testing of Pulp (Sheet Machine Procedure)
Published By | Publication Date | Number of Pages |
TAPPI | 2021-05-18 | 6 |
This practice describes the procedure using the TAPPI sheet machine for preparing reflectance-testing specimen sheets of bleached or unbleached pulp whose fibers are readily dispersed in water. This practice permits the preparation of sheets having a smooth and reproducible surface for reflectance measurements with a minimum of washing or contamination of the sample.