Top 10 PMMA Microsphere Manufacturers for Vietnamese Buyers in 2026

PMMA Microsphere Manufacturers for Vietnamese Buyers

PMMA microspheres are spherical particles made from poly(methyl methacrylate). They are used in coatings, optical materials, polymer modification, ceramic pore forming, and laboratory research. Selected products also provide functionalized surfaces, porous structures, or conductive coatings.

For Vietnamese manufacturers and research laboratories, supplier selection starts with defining the required particle. A light-diffusion additive, a ceramic pore former, and a functionalized research bead require different specifications.

This guide provides an international sourcing shortlist for buyers in Vietnam. The company numbers indicate presentation order. Confirm the selected grade, manufacturing origin, current availability, and delivery arrangements before ordering.

What to Specify Before Comparing PMMA Suppliers

Commercial PMMA microspheres differ in polymer structure, particle distribution, surface chemistry, and delivery format.

Non-crosslinked and crosslinked grades can behave differently during solvent exposure and processing. Porous particles introduce additional requirements for absorption and morphology. Carboxyl or amino functionalization provides options for surface chemistry, while fluorescent labels and metal coatings add separate functions.

Specify the target diameter and acceptable distribution. Confirm whether the application requires dry powder or an aqueous suspension, and identify the intended solvent, resin, processing temperature, and mixing conditions.

A general acrylic resin powder does not necessarily meet a microsphere specification. Request documentation describing the particle morphology and distribution of the actual product being quoted.

Quick Comparison of PMMA Microsphere Suppliers

1. Cospheric

Cospheric supplies uncoated PMMA spheres and silver-coated PMMA particles. Its catalog includes microspheres and larger spheres with defined diameter intervals.

These product categories provide options for fillers, spacers, reference particles, and conductive polymer spacers. The selected size fraction and coating should be recorded in the purchasing specification.

Vietnamese buyers evaluating adhesive or electronic applications should confirm whether electrical conductivity is required. For coated grades, request information on coating composition, particle density, morphology, and performance under the intended processing conditions.

2. SANYU GROUP

SANYU GROUP manufactures PMMA microspheres for ceramic pore forming, coatings, optical materials, polymer modification, and laboratory research. Its portfolio includes standard particles and functionalized options such as carboxyl and amino grades.

SANYU’s technical team supports discussions on particle diameter, distribution, crosslinking, surface modification, and dispersion requirements.

For Vietnamese enquiries, provide the application, target size, solvent or resin system, processing conditions, preferred delivery format, and estimated quantity. These details help define a suitable sample for evaluation.

Use the selected grade’s batch specifications and application results to establish acceptance criteria before repeat purchasing.

3. Matsumoto Yushi-Seiyaku

Matsumoto Yushi-Seiyaku offers PMMA microbeads within its Matsumoto Microsphere M-series. Published products include non-crosslinked PMMA and crosslinked PMMA, with variations in surface texture and particle morphology.

Selected grades provide smooth or rough surfaces, while others have hollow or porous structures. These differences are relevant to projects involving texture, absorption, matting, or pore formation.

Vietnamese buyers should specify the exact M-series grade and confirm composition, distribution, morphology, and absorption characteristics. Additional components listed for individual products should also appear in the material specification.

4. Sekisui Kasei

Sekisui Kasei supplies TECHPOLYMER particles through several identified PMMA families. These include MB PMMA particles, MBX crosslinked PMMA particles, SSX crosslinked monodispersed PMMA particles, and MBP porous crosslinked PMMA particles.

The broader portfolio also contains polystyrene and methyl methacrylate–styrene copolymer products. Confirm the matrix of the selected series.

For Vietnamese optical-material and coating projects, discuss resin compatibility, particle distribution, processing temperature, and solvent exposure. Evaluate light diffusion, transmission, gloss, or texture in the finished formulation before approving a production grade.

5. microParticles GmbH

microParticles GmbH offers PMMA particles in non-crosslinked and crosslinked variants. Its published PMMA range extends from 100 nm to 200 μm, with functionalized and fluorescent options also represented in the portfolio.

These products provide options for particle research, microfluidics, surface studies, and materials development.

Vietnamese laboratories should request the selected grade’s measured diameter, distribution, characterization method, surface description, and delivery medium. For instrument calibration, confirm whether the particular product includes the required certificate and traceability information.

6. Polysciences

Polysciences offers Polybead PMMA microspheres. A published dry product, catalog number 26305, contains broad-distribution particles of approximately 1–10 μm and is supplied at 100% solids.

Its product description also identifies surface carboxylic acid groups and notes that the particles contain surfactant.

This illustrates why buyers should review the individual grade rather than assume that all laboratory PMMA particles have the same distribution or surface composition. Vietnamese research teams should confirm residual additives, handling instructions, and particle specifications against their experimental requirements.

7. Magsphere

Magsphere offers PMMA latex particles as aqueous suspensions. Its published PMMA page specifies a concentration of 10% w/v and lists multiple nominal diameters and package quantities.

This delivery format provides an option for laboratory workflows that require particles dispersed in water.

Vietnamese buyers should confirm the current product code, diameter tolerance, preservative content, and storage instructions. Surface functionality offered on other Magsphere particle families should be checked separately for the selected PMMA grade.

8. AICA Kogyo

AICA Kogyo supplies GANZPEARL spherical polymer beads, including PMMA products. The wider portfolio contains several polymer types, so the selected material should be identified clearly.

Published applications include light-diffusion films and surface modification. PMMA is represented among the harder particle types, while other polymers provide different mechanical characteristics.

Vietnamese coating and optical-material buyers should request the selected PMMA grade’s diameter, distribution, surface properties, and delivery form. Evaluate dispersion and final formulation performance before increasing the order quantity.

9. Sunjin Beauty Science

Sunjin Beauty Science is a South Korean manufacturer with polymer-bead products developed for cosmetic formulation. Its published SUNPMMA brochure identifies SUNPMMA-S as spherical PMMA with a nominal particle size of approximately 7 μm.

The brochure also describes porous methyl methacrylate crosspolymer products, including SUNPMMA-P and SUNPMMA-PH.

Vietnamese formulators can investigate these grades when evaluating texture, spreading behavior, and oil absorption. Confirm the exact composition, morphology, distribution, and current availability of the selected product. Each grade should be assessed within the intended formulation.

10. Soken Chemical & Engineering

Soken Chemical & Engineering supplies Chemisnow functional fine particles. Its product overview identifies PMMA grades within the MX, MZ, MR, KMR, and MP series, covering different distributions and crosslinking characteristics.

Soken Chemical Asia publishes Vietnamese-language product information and provides a Vietnamese-language enquiry channel. Its materials describe applications including coatings and pore forming.

Vietnamese buyers should specify the PMMA grade and confirm the responsible sales entity, manufacturing country, sample availability, and delivery arrangements. Product information in Vietnamese does not establish local manufacturing or stock for every grade.

How Vietnamese Buyers Can Compare PMMA Microspheres

Prepare a common specification before comparing quotations.

Particle size and distribution: State the target diameter and acceptable spread. Compare equivalent measurements, since mean diameter, D50, and D90 describe different aspects of a distribution. Keep units consistent: 500 nm equals 0.5 μm.

Composition and structure: Confirm the polymer matrix, crosslinking, porosity, surface treatment, and any coating or additional component. These details can influence dispersion and processing behavior.

Application performance: For optical materials, evaluate transmission, haze, and diffusion. For coatings, compare gloss, texture, and dispersion. For ceramic pore forming, assess particle removal and the resulting pore structure.

Delivery format and solids content: Compare actual particle mass when evaluating powders and suspensions. For example, 10 mL of a 5% w/v suspension contains approximately 0.5 g of solids. Confirm whether concentration is reported as w/v or w/w.

Documentation and supply terms: Request technical and safety data sheets, available batch documentation, sample quantities, minimum order, lead time, packaging, and confirmed delivery arrangements to Vietnam.

For repeat orders, agree on measurable acceptance criteria and a procedure for reviewing changes to the selected material.

Frequently Asked Questions

Are all acrylic microspheres made from PMMA?

Acrylic particles can use PMMA, crosslinked methyl methacrylate polymers, copolymers, or other acrylic materials. Confirm the selected grade’s composition when the application requires a defined PMMA matrix.

Are all PMMA microspheres monodisperse?

Commercial products include narrow-distribution and broad-distribution grades. Request distribution data and the measurement method rather than relying only on the nominal diameter.

Do crosslinked PMMA particles resist every solvent?

Solvent response depends on composition, crosslinking, temperature, and exposure time. Evaluate swelling, dispersion, and particle integrity in the actual solvent system before selecting a production material.

What information should Vietnamese buyers include in an enquiry?

Include the application, target diameter, acceptable distribution, surface chemistry, processing conditions, preferred delivery format, sample quantity, expected order volume, and delivery location in Vietnam.

Conclusion

Selecting a PMMA microsphere supplier for a Vietnamese project requires matching a specific grade to the application. Compare particle distribution, polymer structure, surface chemistry, delivery format, documentation, and confirmed supply terms. Sample evaluation should establish the purchasing specification and acceptance criteria.

SANYU GROUP supports product selection and technical discussions for PMMA microspheres, cross-linked PMMA beads, and carboxyl PMMA beads. Share your target diameter, processing conditions, preferred format, and expected quantity with our technical team to discuss a suitable product and sample evaluation plan.