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Material Safety Data Sheet - Polyethylene
Spheres, Beads, Microspheres, and Nanospheres
Under regular daylight conditions these color-changing polyethylene microspheres appear fluorescent yellow. However, when illuminated by 365nm UV light they exhibit a strong blue-green fluorescent response. This feature is very useful in process diagnostics and troubleshooting, process flow, medical research and other industries.
The spheres are supplied in dry powder form. Polyethylene microspheres are hydrophobic and need to be coated with a surfactant prior to suspending in water. We recommend Tween 80 Bio-compatible Surfactant.
Daylight Color: Fluorescent Yellow
Illumination Color: Fluorescent Blue-Green with UV illumination (365nm)
Particles in Size Range: > 90%
Spherical Particles: > 90%
In-stock orders ship in 1-2 business days. Please contact us for custom size ranges or volume pricing.
Other colors, sizes and grades of fluorescent particles are available:Fluorescent Polymer Particles, Beads, Microspheres
Fluorescent Polyethylene Microspheres - Yellow in Daylight, Blue-Green in UV Light 0.98g/cc - 27um to 300um
Fluorescent Yellow Polyethylene Microspheres 1.00g/cc - 10um to 1200um (1.2mm)
Fluorescent Orange Polyethylene Microspheres 1.00g/cc - 10um to 1000um (1mm)
Fluorescent Polyethylene Microspheres - Clear in Daylight, Yellow-Green in UV Light - 10um to 1200um (1.2mm)