Hello. Sign In
Standards Store




TAPPI T 226

2011 Edition, January 1, 2011

Complete Document

Specific external surface of pulp



Detail Summary

Active, Most Current

EN
Format
Details
Price (USD)
PDF
Single User
$49.00
Print
In Stock
$49.00
Add to Cart

Product Details:


Description / Abstract:

This method, based on the silvering method devised by Clark (1), is used to determine the specific exposed surface of unbeaten, or only slightly beaten, chemical pulps, groundwood, wood flour, and similar materials. It is not suitable for finely fibrillated or well-beaten fibers, since the silvering step causes some of the finest fibrils to collapse and hence lowers the exposed area (2).