Results 241 to 250 of about 2,401,946 (290)

Stability and Viscoelasticity of Magneto-Pickering Foams

Langmuir, 2013
We have developed a new class of bistable Pickering foams, which can remain intact for weeks at room temperature but can be destroyed rapidly and on-demand with the use of a magnetic field. Such responsive foam systems can find application in various industrial and environmental processes that require controlled defoaming. These foams are stabilized by
Blanco, Elena, Lam, Stephanie, Smoukov, Stoyan K., Velikov, Krassimir P., Khan, Saad A., Velev, Orlin D.   +5 more
openaire   +3 more sources

Drainage of aqueous film-forming foam stabilized by different foam stabilizers

Journal of Dispersion Science and Technology, 2017
The present study focuses on the drainage property of aqueous film-forming foam stabilized by different types and concentrations of foam stabilizers.
Youjie Sheng, Shouxiang Lu, Ning Jiang, Xiujuan Wu, Changhai Li   +4 more
openaire   +1 more source

Effect of foam temperature on foam stability of foamed concrete and stabilization mechanisms

Journal of Building Engineering, 2023
Yuanliang Xiong, Bo Pang, Zhiyong Liu, Chao Liu, Zhongshuai Hu, Liguo Ma   +5 more
openaire   +1 more source

Study on Foaming Agent Foam Ability and Stability for Foam Concrete

Applied Mechanics and Materials, 2013
Foam ability and stability of foaming agent are key factors for foam concrete properties. Through researching LAS, SDS and magnesite foaming agent commercially available, the results show that adding HPMC after can reduce LAS, SDS and magnesite foam bleeding quantity and subsidence distance and has little impact on foam expansion, magnesite foam ...
Su Fen Dong, Wei Zhang
openaire   +1 more source

Stability of hydrophobic foams

Langmuir, 1986
Considerations, en particulier, sur les diagrammes de phases des systemes formes par l'eau, un hydrocarbure (isooctane, benzene ou hexadecane), et un agent de surface non ionique ether de lauryle du tetraethyleneglycol. Donnees sur les variations de la stabilite des mousses dans les regions diphasees: hydrocarbure/solution isotrope de tensioactif-phase
Stig E. Friberg, Irena Blute, Hironobu Kunieda, Per Stenius   +3 more
openaire   +1 more source

Foam Stability. A Fundamental Investigation of the Factors Controlling the Stability of Foams

Rubber Chemistry and Technology, 1958
Abstract Although the production of foam rubber on an industrial scale has been for a considerable time a rather well-controlled process, all factors involved are still insufficiently known. The most critical phase of the manufacturing process is undoubtedly the gelation of the foam produced.
openaire   +1 more source

Principles of Foam Formation and Stability

1989
A foam is commonly defined as a dispersion of gas bubbles in a liquid. In a “solid foam” the liquid has changed into a gel or a solid phase after making the dispersion. The volume fraction φ of gas in a foam is mostly between 0.5 and 0.97; if φ > about 0.75, the bubbles necessarily deform one another.
openaire   +2 more sources

Foamed Bitumens. Foamability and Foam Stability

Road Materials and Pavement Design, 2004
Lesueur, Didier, Clech, Hélène, Brosseaud, Aline, Such, Christian, Cazacliu, Bogdan, Koenders, Burgard, Cérino, Pierre-Jean, Bonvallet, Jacques   +7 more
openaire   +2 more sources

Foam stability

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2001
C Hédreul, G Frens
openaire   +1 more source

Stabilization of bubbles and foams

Current Opinion in Colloid & Interface Science, 2007
This review summarizes the principal new developments reported in the research literature from 2000 (inclusive) to the present date, on the topic of foam and bubble stabilization, in the context of foods. The main areas covered are novel foamed products, processes and foaming agents; new methods of study; protein adsorption and competitive adsorption ...
openaire   +1 more source