Publications

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Find technical publications by the powder behaviour, material property, process, or measurement you are working with. You can also browse the latest releases, choose an editorial format, or open the complete publication catalogue.

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The four newest PTI publications appear here automatically, regardless of subject or editorial format.

  • powder feeder selection
    1 June 2025

    Selecting the Right Feeder for your Powder Type

    Selecting the right powder feeder prevents flow issues and dosing errors. It [...]

    Know How

  • global powder handling regulations
    31 May 2025

    Global Regulations for Powder Handling: What You Need to Know

    Regulatory compliance in powder handling is not just a requirement—it’s a [...]

    Feature Article

  • circular powder systems
    25 May 2025

    Powder Technologies Within Circular Systems

    In a circular economy, powder testing is no longer just a checkpoint—it [...]

    Feature Article

  • powder flow in summer
    24 May 2025

    Why Your Powder Doesn’t Flow the Same in Summer

    Humidity and temperature shifts in summer can drastically [...]

    Insights

Browse by Subject

Find PTI content by technical subject

Choose the powder behaviour, material property, process, or measurement behind the question. Each subject opens the corresponding PTI publication category, bringing related technical publications together in one place. Industries are intentionally omitted because PTI already provides dedicated industry pages.

Flow & bulk behaviour

FlowabilitySegregationDustinessCakingElectrostatic EffectsMoisture SensitivityShearCohesionPermeabilityPacking Density

Particle & surface behaviour

AgglomerationAttritionAbrasionWearAdhesionSurface EnergyDispersionRheologyPorosityThermal PropertiesParticle Size Distribution

Processing & handling

Mixing TechnologyHoppersConveyingCompactionCoatingSilo StorageEncapsulation TechniquesSpray DryingMilling

Characterization & analysis

Bulk Solids CharacterizationParticle Size TestingAnalytical Techniques and MethodsChemical Composition AnalysisMicroscopy

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Choose the depth and type of content

Feature Articles, Insights, and Know How are editorial formats within PTI publications. They are not separate technical destinations.

Feature Articles

Long-form technical analysis built around a defined engineering question, comparison, mechanism, process, or application.

Insights

Focused interpretation of a study, method comparison, process result, standard, or emerging technical development.

Know How

Practical technical guides that go deeper into measurement, interpretation, equipment, and powder-behavior decisions.

Feature Articles

Long-form technical analysis

Recent Feature Articles examine a defined engineering question in greater depth, connecting mechanisms, measurements, process context, and interpretation where the subject requires it.

  • Advancements in multi-junction semiconductors
    8 April 2023

    Advancements in multi-junction semiconductors

    Nature offers three compound types: conductive, semi-conductive, and insulative. Semiconductors fall in [...]

    Feature Article

  • Particle technology: Controlling the world's ecology
    21 August 2022

    Particle technology: Controlling the world’s ecology

    Particle technology is a rapidly growing industry, covering the science, research, testing, [...]

    Feature Article

  • Particle Technology in Energy Transition
    13 April 2022

    Particle Technology Plays Pivotal Role in Energy Transitions

    Particle technology underpins cleaner energy by optimizing powders in batteries and solar [...]

    Feature Article

Insights

Focused technical interpretation

Recent Insights examine a study, method, process result, standard, or emerging technical development in a tighter editorial format.

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Know How

Practical technical guidance

Recent Know How publications focus on practical measurement, method selection, interpretation, equipment, and technically useful working guidance.

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All Publications

The complete PTI publication catalogue

Browse all published PTI content, newest first. Use the subject index above when you know the technical topic, or the structured PTI hubs when you want a guided route through a problem, property, measurement, process area, or industry.

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Testing support

Need the measurement, not just the article?

If the publications help narrow the technical question but the decision still depends on measured powder behavior, Delft Solids Solutions can help define an appropriate test plan and interpret the result. Explore Delft Solids Solutions testing support →

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