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TAPPI T 251 : CM 85

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

AIR PERMEABILITY OF POROUS PAPER, FABRICS, AND PULP HANDSHEETS
Withdrawn date

07-23-2020

Published date

01-12-2013

Provides for evaluation of the air permeability of highly porous papers, other fiber webs and fabrics, and for formation of special handsheets to evaluate the potential for development of this property in raw materials. The permeability is measured by determining air flow through the sheet at a specified pressure drop. The sheet formation is based on conventional procedures, with special provisions for handling sheets of low density.

DocumentType
Standard
PublisherName
Technical Association of the Pulp & Paper Industry
Status
Withdrawn

IEC PAS 62212:2001 Specification and characterization methods for nonwoven "E" glass mat

TAPPI T 460 : 2011 AIR RESISTANCE OF PAPER (GURLEY METHOD)
TAPPI T 218 : 2011 FORMING HANDSHEETS FOR REFLECTANCE TESTS OF PULP (BUCHNER FUNNEL PROCEDURE)
TAPPI T 411 : 2010 THICKNESS (CALIPER) OF PAPER, PAPERBOARD, AND COMBINED BOARD
TAPPI T 400 : 2011 SAMPLING AND ACCEPTING A SINGLE LOT OF PAPER, PAPERBOARD, CONTAINERBOARD, OR RELATED PRODUCT
TAPPI T 205 : 2006 FORMING HANDSHEETS FOR PHYSICAL TESTS OF PULP
TAPPI T 410 : 2013 GRAMMAGE OF PAPER AND PAPERBOARD (WEIGHT PER UNIT AREA)
ASTM D 737 : 2004 Test Method for Air Permeability of Textile Fabrics

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