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- PowderNet
PowderNet specializes in products, information, conferences, and any other information pertaining to powder technology.
- Powder processing into the Millennium
Online technical article detailing the advances being made in particle extrusion equipment and how these changes can improve the overall process.
- Powder Coatings in Reciprocating Extruders
This article describes setup and operation of the reciprocating single screw extruder system as well as its impact on modern production technology of powder coatings. Detailed and practical hints for users are given.
- Polyisocyanates Today and Tomorrow
The article presents the development and chemistry of polyurethane powder coatings comprising the basic structure of the polyisocyanate crosslinkers.
- New Wetting and Compability TiO2
The results and examples shown in this article illustrate how the " Tioxide" wetting and compatibility techniques can be applied to both water-borne and solvent-borne paint media.
- New Coatings for Wood Products
Wood coatings for furniture and other products - or rather their curing technologies - have their inherent limits due to the temperature sensitivity of the substrate.
- Modern Binders for Emulsion Paints
Emulsion paints and textured finishes are usually based on aqueous dispersions of acrylic ester or vinyl ester copolymers. This paper will look at acrylics only and compare the properties of acrylic and acrylic/styrene copolymers.
- Measuring Titanium Dioxide Wetting
Four new test methods were introduced to assess pigment wetting and pigment compatibility with resin media. The methods all proved to be viable and can be used to explore specific aspects of pigment wetting or pigment resin media compatibility.
- Luster Pigments with Variable Properties
Luster pigments show angle-dependent color and lightness effects which are based on reflection, interference and absorption phenomena of visible light in pigmentary multilayer systems.
- How to Explore a Silo
Most silo problems are a result of the way how the bulk solid flows within the silo. Especially funnel flow can be the reason for flow problems like ratholing, arching, segregation, flooding, quaking and so on.
- Granular Matter Online Journal
Direct link to the online table of contents for Granular Matter Online. Full article in PDF format while abstracts are in HTML. Very nice resource.
- Fundamental of Bulk Solid Mechanics
In order to design silos, feeders, and flow promoting devices it is necessary to know the mechanical properties - the so-called flow properties - of bulk solids.
- Dynamics of Surfactant Enhanced Spreading
Aqueous dispersions of trisiloxane polyoxyethylene surfactants spread rapidly over hydrophobic surfaces making them useful in waterbased coatings for plastics. Several features of this spreading challenge existing models.
- Oxeno
A leading producer of C4 products, oxo alcohols, plasticizers, and solvents.
- Dietmar Schulze
Presentation of the computer-controlled ring shear tester RST-01.pc for the determination of flow properties of powders and bulk solid. General information on bulk solids and silos.
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