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High quality solid polyethylene microspheres available not only in a wide variety of colors, but also with opaque, paramagnetic, fluorescent, and phosphorescent properties. Some polyethylene microspheres have a strong triboelectric (electrostatic) charge.
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Poly(methyl methacrylate) or PMMA microspheres are often used as spacers, medical fillers, and cores for metal coated spheres in a wide variety of applications including porous ceramics, self assembled microfluidic devices, biomedical research and life sciences.
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Polypropylene Spheres are highly spherical plastic particles. Large, highly-spherical particles of density less than 1g/cc are a useful tool as reference particles in simulation experiments and process troubleshooting.
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Polystyrene Spheres are highly spherical plastic particles in sizes between 2mm and 4.5mm. Large, highly-spherical particles of density greater than 1g/cc are a useful tool as reference particles in simulation experiments and process troubleshooting.
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Large Cellulose Acetate Spheres are highly spherical plastic particles that are offered in a selection of bright colors and sizes between 1mm and 12mm. Cellulose Acetate Spheres have high impact and mechanical strength as well as high dielectric constant and good resistance to a variety of chemicals.
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Proprietary polymer formulations suitable for high temperature, stable in solution, bright fluorescent colors, highly spherical shape.
Products 1-56 of 72
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Item #: WPMS -
Item #: WPMS -
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Polyethylene microspheres are hydrophobic and suspend easily in oil-based solutions. They can also be suspended in aqueous solution if coated with a surfactant prior to suspending in water. We... [more info...]
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Item #: PMMA -
Item #: PMMA -
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PMMA polymer is an amorphous, transparent and colorless thermoplastic that is hard and stiff. It has good abrasion and UV resistance and excellent optical clarity. PMMA spheres are soluble in... [more info...]
Item #: PSMS -
Item #: PSMS -
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Properties of Polystyrene Microspheres Polystyrene microspheres are in their most pure form, with no surface functionalization, coatings or colorants added. Crosslinked polystyrene is inert,... [more info...]
Item #: BKPMS -
Item #: BKPMS -
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Paramagnetic microspheres have the ability to increase their magnetization with an applied magnetic field and decrease their magnetism when the field is removed. No residual magnetization is... [more info...]
Item #: HCMS-Polymer -
Item #: HCMS-Polymer -
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Janus particles are microspheres with dual-functionality. We specialize in creating hemispherical coatings on microspheres of any material with diameters greater than 45micron. Custom colors, cores,... [more info...]
Item #: UVPMS-BG-1.015 -
Item #: UVPMS-BG-1.015 -
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Density: 1.01-1.02g/cc Daylight Color: Fluorescent Green (515nm Peak) Fluorescent Response: Peak emission of 515nm when excited at 414nm Particles in Size Range: > 90% Spherical Particles: >... [more info...]
Item #: UVPMS-BG-1.01 -
Item #: UVPMS-BG-1.01 -
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Density: 1.00-1.02g/cc Daylight Color: Fluorescent Green (515nm Peak) Fluorescent Response: Peak emission of 515nm when excited at 414nm Particles in Size Range: > 90% Spherical Particles: >... [more info...]
Item #: UVPMS-BG-1.02 -
Item #: UVPMS-BG-1.02 -
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Density: 1.015-1.025g/cc Daylight Color: Fluorescent Green (505nm Peak) Fluorescent Response: Peak emission of 515nm when excited at 414nm Particles in Size Range: > 90% Spherical Particles: >... [more info...]
Item #: UVPMS-BG-1.035 -
Item #: UVPMS-BG-1.035 -
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Density: 1.03-1.04g/cc Daylight Color: Fluorescent Green (515nm Peak) Fluorescent Response: Peak emission of 515nm when excited at 414nm Particles in Size Range: >90% Spherical Particles: >90%... [more info...]
Item #: UVPMS-BR-0.995 -
Item #: UVPMS-BR-0.995 -
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Density: 0.985g/cc - 1.005g/cc (Designed for Water Suspension)Daylight Color: Fluorescent Red (607nm Peak) Fluorescent Response: Fluorescent Red under 300-550nm wavelengths. Works well with Green... [more info...]
Item #: UVSKPMS -
Item #: UVSKPMS -
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The small size and spherical shape of the particles allow the powder to spread easily on most surfaces, creating a thin layer of powder, invisible to the naked eye under daylight illumination. W... [more info...]
Item #: BLPMS-1.00 -
Item #: BLPMS-1.00 -
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Blue polymer spheres with specific gravity of 1.00g/cc are designed to match the density of water for optimal suspension of particles, enabling visualization and characterization of fluid flow for... [more info...]
Item #: REDPMS-1.055-1.065 -
Item #: REDPMS-1.055-1.065 -
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Item #: PMMA-AG -
Item #: PMMA-AG -
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Sphericity varies by Product Code: PMMAMS-AG: These are highly spherical particles. Greater than 95% of particles are spherical. PMPMS-AG: Also highly spherical grade, with occasional minor... [more info...]
Item #: FMOR -
Item #: FMOR -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: FMPK -
Item #: FMPK -
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Product Features and Benefits: Thermoset amino-formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: FMR -
Item #: FMR -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: FMG -
Item #: FMG -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: BSPMS -
Item #: BSPMS -
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White barium sulfate polyethylene microspheres are supplied in dry powder form and are stable in solution. Polyethylene microspheres are hydrophobic and suspend easily in oil-based solutions.... [more info...]
Item #: FMB -
Item #: FMB -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: FMCE -
Item #: FMCE -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]
Item #: FMOY -
Item #: FMOY -
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Product Features and Benefits: Thermoset amino formaldehyde polymer. Inert fluorescent polymer, highly cross-linked for use in applications where the avoidance of swelling, bleeding, migration or... [more info...]