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Particle types

The reference standards are produced using the following particles. The materials can be individually chosen according to the materials used in the production facility.

Particle
Minimum size
Glass
50 µm
Metal
50 µm
Polypropylene (floating particle)
50 µm
Hair
100 µm
Fiber
100 µm
Teflon
100 µm
certified micro glass spheres
different sizes
micro glass spheres
different sizes
stainless steal micro spheres
different sizes
or other material indivudally requested by our clients
on demand

The respective particle is transferred into formulation using a specific technology. Microscopic analysis verifies the sole presence of the required particle in the product. Subsequently digital image analysis measures and documents the particle characteristics. The data are evaluated in a final report.


Glass

Polypropylene

Metal


Fiber

Teflon

Hair