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Technical Papers
Topic: Surface Cleanliness & Contamination Control

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1 minute read

Correlating Water Contact Angle With Water Break Measurements as an Indicator of Surface Energy

The water break test is a common pass/fail method used to evaluate surfaces for the presence of hydrophobic contaminants, which can be detrimental to the adhesion performance of paint or an adhesive. It is a qualitative means of evaluating surface energy, which is directly related to surface...

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1 minute read

Water Contact Angle Correlation to Crosshatch Adhesion Tape Test in Accordance with ASTM D3359-09

Manufacturers are familiar with adhesion challenges when attempting to bond, paint, etch, or coat a substrate. Poorly prepared surfaces can undoubtedly produce problematic adhesion issues.

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1 minute read

Rapid Evaluation of Surface Properties of Medical Tubing for Process Development and Quality Assurance

This paper is a joint creation between Brighton Science and Teleflex Inc., a prominent provider of medical devices such as medical tubing.

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1 minute read

Effect of Grit-Blasting on the Surface Energy of Graphite/Epoxy Composites

Composites consisting of polymer matrices reinforced with graphite fibers are attractive materials for structural applications in the aerospace industry because they are light in weight and have a high strength-to-weight ratio.

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1 minute read

Water Contact Angle as a Quantitative Measure of Total Polyethylene Surface Energy

A wide variety of plasma treatments were performed on polyethylene surfaces, resulting in a wide range of total surface energies.

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Less than a minute read

The Surface Analyst: Advanced Goniometry for Manufacturing

There are fundamental differences between an NRL-style goniometer and the Surface Analyst, most of which contribute to the value of the measurement for the development and control of surface-sensitive manufacturing processes.

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Less than a minute read

Investigating the Impact of Solvent Wiping and Sanding Procedures on Surface Energy

Solvent wiping and sanding procedures can greatly affect the surface energy of a substrate. To investigate the surface energy differences following different preparation procedures of an epoxy/composite laminate, several different surface conditions were created utilizing different cleaning...

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