Prepreg tack testing refers to measuring the “stickiness” of thermoset composite prepreg materials used to fabricate composite structures. These prepregs consist of a thin layer of fiber reinforcement ...

Researchers have developed a clamp-based direct tensile testing procedure for short cylindrical rock cores and composite ...

Figure 1. ASTM D8287 sandwich CAI test fixture and specimen. Photo Credit, all images: Dan Adams Damage tolerance testing of composites refers to the testing of specimens with a centrally located ...

Many composite structures are assembled with mechanically fastened (“bolted”) joints. Structural analysis of these attachments requires a linked set of design properties that are generated by D30 test ...

Learn about the basics of composites and composites testing or refresh your knowledge. We will show you the basic test methods to enable quality assurance and design of composite structures. Explore ...

The innovative device and accompanying test method provides a solution for screening a wide selection of materials, highlighting those most suitable for detailed material testing using conventional ...

Manufacturers and laboratories gain another emissions testing method as EPA updates technical standards for composite wood products.

ALBUQUERQUE, N.M. -- Researcher David Moore holds a rectangle of hard carbon composite material, smooth with a faint woven pattern on its surface. The sample shows normal wear and tear until he turns ...

Researchers report a scalable powder transformation method for dispersing nano-silicon within spherical natural graphite, ...

Skoltech researchers have investigated a promising type of composite material in terms of their shape memory behavior—how they resume their original shape following deformation if exposed to the right ...