Results 251 to 260 of about 114,739 (285)

Determination of Wet Fiber Strength

TAPPI Journal, 2009
This study presents a method for measuring the strength of wet pulp fibers. It is derived from the breaking stress of wet paper strips at a zero span and the number of fibers bearing the load. Measurement was car-ried out with thermomechanical and chemical pulps under various levels of refining.
PHICHIT SOMBOON, HANNU PAULAPURO
openaire   +1 more source

Wet-strength chemistry

1991
Paper is a layered mat consisting of a network of cellulose fibres bonded together. Each of the fibre-fibre contacts is held together by intermolecular forces (van der Waals; hydrogen bonding) which are very sensitive to water, the extent of bonding decreasing steadily as the water content of the paper increases [1], The water wets the fibres which ...
openaire   +1 more source

Influence of Substrate Strength on Wetting Behavior

The Journal of Physical Chemistry C, 2008
We examine the evolution of prewetting phase behavior with substrate strength for a model Lennard-Jones system, which consists of monatomic particles interacting with a single structureless surface. Grand canonical transition matrix Monte Carlo simulation is used to characterize surface phase behavior for several wall strengths.
Michael S. Sellers, Jeffrey R. Errington
openaire   +1 more source

Simulated strength of wet fibre networks

Journal of Pulp and Paper Science, 2007
Computer simulations were employed to study the behaviour of wet webs under tensile load. Web behaviour is modelled at the fibre level, where dynamics of fibre motion are determined by fibre stiffness and such interactions as adhesive forces and ...
Miettinen, P. P.J., Ketoja, J. A., Klingenberg, D. J.   +3 more
openaire   +2 more sources

wet strength

2021
openaire   +1 more source

Dry and wet strength of paper

Nordic Pulp & Paper Research Journal, 2006
Yuri M. Lvov, George A. Grozdits, Sandeep Eadula, Zhiguo Zheng, Zonghuan Lu   +4 more
openaire   +1 more source

Effect of wet-dry cycles on shear strength of residual soil

Soils and Foundations, 2021
Xiang Xu, Wen-Bin Jian
exaly  

7. On the Mechanisms Behind the Action of Wet Strength and Wet Strength Agents

2009
Bo Andreasson, Lars Wågberg
openaire   +1 more source

Co-reinforcement of paper wet strength by cellulose nanofibers and NaOH treatment

Cellulose, 2023
Hiroyuki Yano, Kentaro Abe, Yano Hiroyuki   +2 more
exaly  

Strength, Wet

2011
openaire   +1 more source