Coming Soon - Case Studies with Poly(p-xylylene) Polymers – Parylene Coated Elastomers

In this Webinar we will focus most of our attention on parylene coating of elastomers. You will see commercially viable solutions that enhance lubricity and ruggedize elastomeric components operating in challenging environments.

Posted in: Upcoming Webinars, Coatings & Adhesives


Coming Soon - Breaking Boundaries: Bioabsorbable Polymers in Device Design

It is well known that programming the performance of a bioabsorbable medical device is paramount to its success. But did you know that a large part of this programming takes place at the component level?

Posted in: Webinars, Upcoming Webinars


Adhesion Reduction of Semiconductor Dicing Tape

Many semiconductor wafer processing techniques involve the fixing of a thin layer of dicing tape to a wafer during the final processing stages. To allow removal of the die from the tape, the adhesion properties of the tape may be reduced with exposure to high-intensity UV light.

Posted in: White Papers, Coatings & Adhesives


Sphere Versus 45°/0° Versus Multi-angle: A Discussion Of Industrial Use Cases

With over 150 years of combined experience, the leader in the color management business, X-Rite Pantone will help you define, specify, measure and manage accurate color across the entire color supply chain. Right the first time, right every time.

Posted in: White Papers


Purifying Nanomaterials by Dissolving Excess Reactants and Catalysts in Ferric Chloride

Liquid phase temperature salts dissolve metallic catalysts like Fe, Co, or Ni, and “wash” them away. John H. Glenn Research Center, Cleveland, Ohio Physical and chemical properties of nanomaterials are known to be significantly different from those having larger crystallites (i.e. bigger than nano), but with the same chemical compositions. Optimal uses of these new nanomaterial properties will likely result in engineering materials that are better than what is available today. Before this can happen, characterization of the physical and chemical properties of nanomaterials is needed.

Posted in: Briefs


White, Electrically Conductive, Radiation-Stable, Thermal Control Coating

Goddard Space Flight Center, Greenbelt, Maryland A highly reflective, white conductive coating system was developed using a layered approach with a combination of commercially available white conductive pigments within a conductive binder system. The top coating is a space-stable, radiation-resistant, highly reflective coating that has been tailored to provide optimum reflectance properties and meet vacuum thermal surface resistivities. The combined layer is a mixture of a highly reflective, electrically dissipative coating and a moderately reflective but highly conductive pigment in a conductive binder. A second, underlying layer of conductive white coating offers optimum adhesion to metal substrates and the topcoat. The system vacuum resistivity at room temperature is approximately 1 × 109 ohms/sq, and has a solar absorptance of less than 0.13 as measured on a Cary 5000 spectrophotometer.

Posted in: Briefs, TSP, Thermoelectrics, Coatings & Adhesives


Plasma-Assisted Thin Film Coatings to Create Highly Hydrophobic Porous Structures

Multiple samples can be coated in this manner. John H. Glenn Research Center, Cleveland, Ohio Gas-distribution layers (GDLs) are water-management structures used in fuel cells and electrolyzers. GDLs are critical components that prevent flooding of the fuel cell electrode by product water, thus preserving open channels for reactant gas to reach the electrode. Typically, GDLs are electrically conductive papers (metal or carbon) having a fine pore structure. Extremely fine pores in some GDL materials are difficult to fully infiltrate with Teflon (PTFE). These materials are typically wet-proofed by coating with hydrophobic materials (e.g. PTFE). This is usually accomplished by immersing the raw paper in a PTFE emulsion. Completeness of wet-proofing by immersion in emulsion can be limited, because fine pores will filter out the PTFE particles.

Posted in: Briefs, TSP, Coatings & Adhesives