TAPPI UM 200 : 2012
Current
The latest, up-to-date edition.
BRIGHTNESS LOSS OF BLEACHED PULP
Hardcopy , PDF
English
25-07-2012
Scope
Applicable documents
Safety precautions
Summary
Significance
Apparatus
Sampling, test specimens and test units
Procedure
Report
Precision
Keywords
Additional information
Literature cited
A brightness pad is made from a properly selected specimen of bleached pulp, measured for brightness andthen heated in an oven for 4 hours, after which time the brightness pad is again measured for brightness to determineany losses
| DocumentType |
Useful Method
|
| Pages |
4
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
This method quickly measures the relative brightness loss of pulp by use of heat.
| TAPPI/ANSI T 272 sp:2012 | FORMING HANDSHEETS FOR REFLECTANCE TESTING OF PULP (SHEET MACHINE PROCEDURE) |
| TAPPI T 218 : 2011 | FORMING HANDSHEETS FOR REFLECTANCE TESTS OF PULP (BUCHNER FUNNEL PROCEDURE) |
| TAPPI T 400 : 2011 | SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT |
| TAPPI T 525 : 2012 | DIFFUSE BRIGHTNESS OF PAPER, PAPERBOARD AND PULP (D/0) - ULTRAVIOLET LEVEL C |
| TAPPI T 452 : 2008 | BRIGHTNESS OF PULP, PAPER AND PAPERBOARD (DIRECTIONAL REFLECTANCE AT 457 NM) |
| TAPPI/ANSI T 402 sp:2013 | STANDARD CONDITIONING AND TESTING ATMOSPHERES FOR PAPER, BOARD, PULP HANDSHEETS, AND RELATED PRODUCTS |
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