Microparticles Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Magnetic polymer microparticles

The particle size of magnetic polymer microparticles ranges from 1.0 to 20 μm, and they are very uniform, with a CV of typically less than 3.0%.

Magnetic polymer microparticles have a layered structure, with a porous polymer core inside and a polymer of different materials on the outside. The magnetic material is filled in the gaps between the layered structures. The particle size ranges from 1.0 to 20 μm and is very uniform, with a CV usually less than 3.0%. They are applied in various scenarios. The surface of the microparticles has very low nonspecific adsorption, making them particularly suitable for the development of highly sensitive biological detection methods, such as the development of magnetic microparticle chemiluminescent reagents. They can also be used in various fields such as immunoprecipitation, co-precipitation, cell magnetic separation, and nucleic acid specificity capture, among others in biomagnetic separation.

Company：三島国際貿易
Price：Other

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Non-magnetic fluorescent coding microparticles, particle size 4μm

Non-magnetic product with red fluorescent coating made of internally dyed fluorescent microparticles.

Polystyrene material, carboxyl group surface modification, particle size 4μm, red color of the APC fluorescence channel, and a lineup of seven types of fluorescent coding products with intensities ranging from A to G.

Company：三島国際貿易
Price：Other

Chemicals

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Bridged urethane microparticles (polymer microparticles)

It is a microparticle polymer of urethane that has a soft and moist texture, created from suspension polymerization.

- It is a spherical cross-linked fine particle with excellent fluidity and slip properties. - It easily disperses in water and most organic solvents. - It has excellent heat resistance and solvent resistance.

Company：根上工業
Price：Other

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Oxide nanoparticles

Developed using advanced manufacturing technology for nanoparticle dispersions! Oxide nanoparticles are also expected in the field of biotechnology.

Our company has developed "oxide nanoparticles" and "nanocolloids" by utilizing the synthesis of organic and inorganic materials, as well as the manufacturing technology for particle dispersion in both powder and wet forms, which we have cultivated over many years in the research and development of organic pigments and functional materials. It is known that when the size of metals, semiconductors, or oxides enters the nanoscale, they exhibit different physical and chemical properties compared to bulk materials. By applying these properties, we expect to see applications in various fields, including nanostructure modifiers for ceramics, thin film synthesis, coatings, and in the biomedical field for drug delivery, new contrast agents, and artificial tissues. 【Functions Different from Bulk Materials】 ■ Quantum size effect ■ Miniaturization of devices ■ Increased reactivity due to increased specific surface area ■ Improved solubility and diffusion rates ■ Enhanced memory functions, etc. *For more details, please refer to the PDF document or feel free to contact us. *If you would like a paid sample, please inquire.

Company：GSアライアンス冨士色素株式会社　内
Price：Other

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Biodegradable materials: biodegradable resin beads/scrub/biodegradable resin microparticles

Using 100% natural biomass-based biodegradable resin material that does not use any petroleum!

Our company has developed a material called biodegradable resin beads based on cellulose, polylactic acid, and starch-based biodegradable resins. We offer a standard grade with an average size of several tens of microns, as well as a grade made from 100% natural biomass-based biodegradable resin material that does not use any petroleum. In particular, materials that combine biodegradable resin with cellulose nanofibers have been confirmed to enhance the biodegradability of regular biodegradable resins, making them more environmentally friendly. 【Features】 ■ Can replace microplastic beads (microplastic pollution) found in facial cleansers, body shampoos, toothpaste, and various cosmetics ■ Uses 100% natural biomass-based biodegradable resin material without any petroleum ■ Enhances biodegradability through the combination of biodegradable resin and cellulose nanofibers *If you would like a paid sample, please contact us. *For more details, please refer to the PDF document or feel free to contact us.

Company：GSアライアンス冨士色素株式会社　内
Price：Other

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True spherical silica microparticles "AdmaNano"

Spherical silica microparticles that achieve a dramatic improvement in fluidity, high packing density, and enhanced sinterability!

"Admanano" is a nanometer-sized spherical silica particle created through chemical reactions in a liquid medium, with an ideal treatment applied to its surface. The aggregation between particles is minimal, allowing for very easy dispersion in organic substances. Furthermore, by dispersing in organic materials, it is possible to obtain a uniform organic-inorganic hybrid at the nanoscale. 【Basic Properties】 ■ High Dispersion: Achieves excellent dispersibility through special surface treatment ■ High Purity: Realizes high purity suitable for use in memory applications ■ Uniform Dispersion: Easily dispersible into primary particles ■ High Transparency: Maintains transparency with monodispersity ■ Mechanical Property Enhancement: Allows for increased strength and low thermal expansion while maintaining transparency *For more details, please request documentation or view the PDF data available for download.

Company：アドマテックス東京営業所
Price：Other

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True spherical oxide microparticles "Adomafine"

Key materials blended into cutting-edge materials in various fields!

"Adomafine" is a spherical microparticle created by oxidizing metal powder using a unique method called the VMC method. The surface is non-porous, resulting in low moisture content and minimal aggregation between particles, which leads to good dispersibility. Additionally, the particle size distribution is sharp, making formulation control easy. 【Basic Characteristics】 ■ Spherical Microparticles: Spherical microparticles ranging from 0.2 to 10 μm ■ High Purity: Achieved through high-purity raw materials and a special method ■ Low Specific Surface Area: Non-porous surface with low moisture content ■ Sharp Particle Size Distribution: Sharp distribution allows for easy formulation control ■ High Dispersibility: Minimal adhesion between particles results in good dispersibility *For more details, please download the PDF or feel free to contact us.

Company：アドマテックス東京営業所
Price：Other

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[Developed Product] Microparticles 'MSP-N Series'

It does not dissolve in many organic solvents! It has excellent heat resistance compared to general organic polymers.

The "MSP-N Series" consists of polymethyl silsesquioxane microparticles with a three-dimensional structure formed by siloxane bonds. Compared to general organic polymers, it exhibits excellent heat resistance and does not dissolve in many organic solvents. Additionally, we also offer composite particles called the "Silcrusta Series," which are coated with polymethyl silsesquioxane that has a three-dimensional structure formed by siloxane bonds. 【Features of the MSP-N Series】 ■ Excellent heat resistance compared to general organic polymers ■ Does not dissolve in many organic solvents *For more details, please refer to the PDF document or feel free to contact us.

Company：栄和
Price：Other

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Biomass microparticles

Spherical fine particles with excellent softness, composed of 40% biomass.

In response to the increasingly serious environmental issues caused by plastics in recent years, we have developed polymer microparticles using biomass materials from an environmental conservation perspective. This contributes to a sustainable society and helps reduce environmental impact. 【Features】 ■ Biomass content of 40% With a biomass content of approximately 40%, these can be used as environmentally friendly products. By replacing the conventional microparticles with these, an improvement in biomass content can be achieved. ■ Softness With about one-fourth the hardness compared to our general-purpose acrylic particles, these provide a soft feel to the coating. They also possess a similar level of softness compared to our conventional soft microparticles, allowing for environmental compatibility while maintaining traditional performance. ■ Customizability Particle size and solvent resistance can be customized according to your requirements. 【Applications】 - Additives for environmentally friendly paints (matte finish, tactile enhancement, decorative effects, scratch resistance, etc.) - Blocking prevention agents for films - Light diffusion agents, etc. *We also offer microparticles with biodegradability, including those that decompose in water and soil, as biodegradable powders.

Company：積水化成品工業
Price：Other

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Food contact compliant polymer microparticles (acrylic-styrene)

It can be used as an additive for coatings and inks in food packaging, providing design features, texture, and anti-blocking properties.

This is a polymer microparticle formulated for food contact applications. We offer a wide range of particle size options, allowing you to choose according to your needs. 【Features】 ■ Compliance with food contact regulations in various countries We provide grades that comply with food contact regulations in Japan, the US, the EU, and Switzerland. *Compliance status varies by grade. Please refer to the catalog for details. ■ Wide lineup (particle size, softness) We have grades with adjustable particle sizes ranging from 5μm to 50μm. Additionally, we offer grades that provide softness, allowing you to select the optimal grade for your application. 【Applications】 Food packaging, food wrapping, food containers Packaging films for daily necessities, etc. 【Expected Effects】 Matte finish, aesthetic enhancement Improved scratch resistance and scratch-proof properties Enhanced tactile feel and soft touch Surface texture enhancement, blocking prevention (AB agents), etc.

Company：積水化成品工業
Price：Other

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Other optical parts
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(Wavelength control technology) Acrylic-based microparticles

It is a polymer microparticle that can control the wavelength in a specific domain.

This is a resin microparticle that can control the wavelength of specific areas by adjusting particle properties and compounding with functional materials. 【Features】 ■ Wavelength Control The wavelength of specific areas is adjusted through particle composition, particle size, and compounding with other materials. ■ Customizability Customization of particle size and particle size distribution is possible. *Customization may not be possible depending on the desired performance. 【Development Example】 Blue Light Cut Microparticles These microparticles suppress light in the blue light range. (Expected Effects) - In addition to light diffusion, it is possible to suppress light in the blue light range. - The cut rate for the blue light range can be controlled arbitrarily up to a maximum of 60%. If you have requests regarding wavelengths in areas other than blue light, please feel free to consult us. We will consider development. For more details, please check our website or contact us directly.

Company：積水化成品工業
Price：Other

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Porous acrylic-based microparticles

Porous-shaped resin microparticles

This is a porous polymer microparticle utilizing our unique shape control technology. We offer two types: standard porous microparticles and highly porous microparticles. 【Sizes】 - Porous microparticles: 4μm, 8μm, 20μm - Highly porous microparticles: 8μm *The grade suitable for cosmetic applications is only the 8μm product. 【Features】 (1) When blended into coatings, it can provide a high matte effect to the film. (2) It has oil absorption properties and can also be considered as a carrier for substances. (3) Due to its excellent oil absorption characteristics, it can also be considered as a thickening aid. 【Physical Properties】*Comparison for 8μm product Porous microparticles: Specific surface area 85m^2/g, oil absorption 140ml/100g Highly porous microparticles: Specific surface area 150m^2/g, oil absorption 200ml/100g

Company：積水化成品工業
Price：Other

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Monodisperse polymer particles, spherical shape, sharp particle size distribution, wide lineup.

Uniformly sized spherical organic resin microparticles with a consistent particle size distribution.

This is a spherical resin microparticle with a controlled particle size distribution, utilizing our unique polymerization technology. It can be considered for applications that require a sharp particle size distribution. 【Features】 (1) We can meet requests for fine particle sizes from a wide range of product lineups. (2) The refractive index can be adjusted between 1.49 and 1.59. (3) Various customizations such as particle size, refractive index, and solvent resistance are also available. 【Examples of Applications】 Film coating applications that dislike coarse or small particles, and pore-forming applications that require uniform pores.

Company：積水化成品工業
Price：Other

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$Hollow nanoacrylic particles solvent dispersion transparent low refractive index and low dielectric properties.$

Hollow nanoacrylic particles solvent dispersion transparent low refractive index and low dielectric properties.

Nano-sized organic resin particles that possess an air layer, allowing for the impartation of various properties (low refractive index, low dielectric constant, lightweight, thermal insulation).

These are organic resin microparticles with a particle diameter in the nanoscale and a hollow interior. They are provided in a solvent dispersion to achieve primary dispersion of the nanoscale particles. 〇 Features (1) The particle diameter is nanoscale, and the particle size distribution is uniform, allowing for the creation of a highly transparent low refractive index film when added to materials. (2) Being polymer microparticles, they have good compatibility with resin materials and organic solvents, resulting in excellent dispersibility. (3) Compared to inorganic hollow particles, the organic NH series has a lighter weight per particle, leading to a higher number of particles when added in the same weight, resulting in enhanced properties. (4) They have high affinity with the coating film, making it less likely for cracks to occur during film bending or punching processes. (5) The hollow structure allows for expected properties such as weight reduction, thermal insulation, and low dielectric constant in addition to lowering the refractive index. 〇 Comparison of reflections due to low-reflection films By adding to the coating film, the refractive index decreases, reducing light reflection. 〇 Comparison of coating film strength during film bending Since TP-NH is a resin composition, it has high compliance with organic binders, resulting in a coating film with excellent bend resistance.

Company：積水化成品工業
Price：Other

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[Technical Article] Case Studies on Solving Issues with Hollow Polymer Microparticles

Differentiating from competitors through the development of insulating film materials for semiconductors compatible with 5G! What are the customizable organic materials that achieve low dielectric properties?

5G, the next-generation mobile communication system, can transmit large volumes of data at high speeds. The development of low-dielectric semiconductors and substrates that suppress signal transmission loss in the high-frequency range is required. 【Key Issues】 We want to promote low-dielectric properties not only through resin modification but also with additives. We need additives that are compatible with the base resin and customizable. 【Solution Points】 Hollow polymer microparticles can impart low-dielectric properties due to the air layer inside the particles. They are lightweight and flexible, and customization of particle size, composition, and heat resistance is also possible. For more details, please check the link below.

Company：積水化成品工業
Price：Other

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Microparticles Product List and Ranking from 21 Manufacturers, Suppliers and Companies

Microparticles Manufacturer, Suppliers and Company Rankings

Microparticles Product ranking