Top 10 PMMA Microsphere Manufacturers for Korean Buyers in 2026

这篇不需要示意图，用真实 PMMA 产品组合图和对应 SEM 图即可。原 URL 保持不变。

Article Title： Top 10 PMMA Microsphere Manufacturers for Korean Buyers in 2026

SEO Title： PMMA Microsphere Manufacturers for Korea | 2026

Page Description： Compare 10 PMMA microsphere manufacturers for Korean buyers, covering optical materials, coatings, functional particles, and practical supplier selection.

SEO Keywords： PMMA microsphere manufacturers Korea, PMMA microspheres, PMMA beads suppliers, crosslinked PMMA particles, acrylic microspheres, PMMA optical additives

核实说明（不放正文）： 保留韩国 Sunjin；Microbeads 按 Lamberti 集团的 Spheromers CA 产品线介绍，第 10 家改为 AICA。sunjinbs.com 其余 PMMA 产品资料已按官网核对。SANYU GROUP

以下为英文正文：

PMMA Microsphere Manufacturers for Korean Buyers

PMMA microspheres are spherical particles made from poly(methyl methacrylate). They are used in optical materials, coatings, polymer films, ceramic pore forming, and laboratory research. Selected PMMA and methyl methacrylate crosspolymer grades are also developed for cosmetic formulation.

For buyers in South Korea, the appropriate supplier depends on the application. Optical-film development requires different evaluation criteria from sensory-powder formulation, ceramic processing, or particle characterization.

This guide compares a Korean manufacturer and international suppliers with documented PMMA product lines. The company numbers indicate presentation order. Confirm the selected grade, manufacturing origin, current availability, and delivery arrangements to Korea before ordering.

Understanding PMMA Microsphere Product Types

Commercial PMMA particles differ in composition, structure, and delivery format.

Non-crosslinked PMMA and crosslinked PMMA can respond differently to solvents and processing conditions. Porous particles introduce another variable, while carboxyl, amino, fluorescent, or metal-coated options provide specific surface or optical functions.

Particle-size distribution also matters. Some products offer a narrow distribution; others intentionally contain a broader range of diameters. A nominal size alone does not describe the complete product.

Specify whether the project requires dry powder or an aqueous suspension. For optical materials, identify the surrounding resin and processing conditions. For laboratory particles, define the surface chemistry, suspension medium, and measurement requirements.

Quick Comparison of PMMA Microsphere Suppliers

1. 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 grades, including SUNPMMA-P and SUNPMMA-PH.

For Korean formulators, this product family is relevant when evaluating texture, spreading behavior, and oil absorption. Specify the exact grade and confirm its composition, morphology, particle distribution, and current sample availability. Different SUNPMMA products should be assessed individually.

2. SANYU GROUP

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

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

Korean buyers can provide the intended application, target diameter, solvent or resin system, processing temperature, preferred delivery format, and estimated quantity. These details help define a suitable sample for evaluation.

Confirm the selected product’s batch specifications before moving from development quantities to repeat production orders.

3. Sekisui Kasei

Sekisui Kasei supplies TECHPOLYMER particles through several clearly identified PMMA product 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. Select the series with the required polymer composition.

For Korean optical-film and coating projects, discuss particle distribution, resin compatibility, processing temperature, and solvent exposure. Evaluate light diffusion, transmission, gloss, or surface texture in the finished formulation.

4. 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.

These series address different particle distributions and crosslinking requirements. MX provides crosslinked particles with a narrow distribution, while MP products are non-crosslinked PMMA particles.

Korean buyers developing optical materials, coatings, inks, or polymer films should request a specific grade recommendation. Compare the selected product’s diameter, distribution, thermal behavior, and delivery form, then test it under the intended production conditions.

5. Matsumoto Yushi-Seiyaku

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

Selected products have smooth or rough surfaces, while other grades provide hollow or porous structures.

This range is relevant to formulation projects involving texture, absorption, matting, or pore formation. Korean buyers should confirm the M-series grade, composition, particle shape, and distribution. Additional components listed for individual products should also be included in the purchasing specification.

6. 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 represented in the portfolio.

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

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

7. Cospheric

Cospheric supplies uncoated PMMA spheres and silver-coated PMMA particles. These categories address different requirements, including fillers, spacers, reference particles, and conductive polymer spacers.

Its catalog uses defined particle-size intervals, making the selected size fraction an important part of the enquiry.

For Korean electronics or adhesive research, confirm whether conductivity is required. A silver-coated particle introduces coating composition and electrical behavior as additional specifications. Evaluate particle shape, dimensional requirements, dispersion, and coating performance in the intended adhesive or assembly.

8. Microbeads, Lamberti Group

Microbeads is a Lamberti Group company supplying Spheromers CA crosslinked PMMA beads. The group identifies Norway as the production location for its acrylic beads.

Spheromers CA products are described for applications including coatings, plastics, adhesives, and technical ceramics. The product line also provides options for light diffusion and spacing applications.

Read the size specification carefully. The published general technical data sheet lists D90 values for individual grades; these should be compared with the same measurement basis in competing quotations.

Korean buyers should request the applicable technical data sheet and evaluate the selected grade’s optical, dispersion, or spacing performance.

9. Polysciences

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

This is a useful example of a PMMA microsphere product whose distribution must be considered alongside its polymer identity.

Korean research teams should confirm particle distribution, surface chemistry, residual surfactant information, and handling instructions. Where a project requires a narrow reference-particle distribution, specify that requirement explicitly when comparing available products.

10. 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.

For Korean coating and optical-material projects, request the selected PMMA grade’s diameter, distribution, surface properties, and delivery form. Sample evaluation should measure performance within the actual resin and process.

How Korean Buyers Can Compare PMMA Microspheres

Prepare a common specification before comparing suppliers.

Match the particle-size reporting method. Mean diameter, D50, and D90 describe different aspects of a distribution. Compare equivalent measurements and request the method used. Keep units consistent: 500 nm equals 0.5 μm.

Confirm composition and structure. Record the polymer matrix, crosslinking, porosity, surface treatment, and any coating or additional component. These variables can affect dispersion and processing behavior.

Define application acceptance criteria. For optical films, evaluate transmission, haze, and diffusion in the finished material. For coatings, compare gloss, texture, and dispersion. For ceramic pore forming, assess removal behavior and the resulting pore structure.

Compare delivery formats consistently. Powder mass and suspension volume are different purchasing quantities. For example, 10 mL of a 5% w/v suspension contains approximately 0.5 g of solids. Confirm the concentration basis before comparing prices.

Agree on 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 Korea.

Frequently Asked Questions

Is every acrylic microsphere 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.

Can one PMMA grade serve both optical films and laboratory research?

Suitability depends on the requirements. An optical additive may be specified by formulation performance, while a laboratory particle may require defined surface chemistry, suspension additives, and characterization documentation.

Does crosslinking guarantee solvent compatibility?

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 grade.

Conclusion

Korean buyers can compare domestic and international PMMA suppliers by matching a specific grade to the application. Particle distribution, polymer structure, surface chemistry, delivery format, and batch documentation provide a practical basis for comparison. Sample evaluation should establish acceptance criteria before repeat purchasing.

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.