PMSQ Silicone Microparticles

High-performance PMSQ silicone microparticles with excellent stability.
Delivering solvent resistance, thermal durability, and versatile functionality for coatings, films, and personal care applications.

Versatile Silicone Microparticles for Coatings, Films, and Cosmetic Use

PMSQ silicone microparticles are spherical, three-dimensionally crosslinked particles with excellent thermal and solvent stability. Their controlled particle size distribution (2–4.5 µm) and refractive index of ~1.41 make them highly effective in diverse industrial and cosmetic applications, particularly as functional additives for films, coatings, and personal care formulations.

These microparticles enable light diffusion, anti-blocking performance, and surface matting while maintaining chemical resistance and long-term stability.

NAGASE supplies PMSQ silicone microparticles globally, offering consistent quality, tailored application support, and reliable logistics for advanced industrial and cosmetic solutions.

Applications

PMSQ silicone microparticles are used in a wide range of industrial and cosmetic applications.

  • Light diffusion agent for optical films and displays
  • Cosmetic and personal care formulations for enhanced texture
  • Anti-blocking agent in high-performance films and sheets
  • Matting additive for coatings and surface treatments
  • Functional filler improving durability in advanced materials

Features

PMSQ silicone microparticles provide high stability, optical performance, and compatibility across demanding applications.

  • Thermal stability – Resistant to high-temperature processing
  • Solvent resistance – Maintains performance in harsh conditions
  • Controlled particle size (2–4.5 µm) for uniform effects
  • Refractive index ~1.41 – Optimized for light diffusion and clarity
  • Versatile functionality – Suitable for films, coatings, and personal care

Frequently Asked Questions about PMSQ Silicone Microparticles

What are PMSQ silicone microparticles?
PMSQ silicone microparticles are three-dimensionally crosslinked spherical particles with high thermal and solvent stability, typically sized between 2 and 4.5 µm.

Where are PMSQ microparticles used?
They are commonly applied in coatings, films, optical materials, and cosmetics as matting, light diffusion, or anti-blocking agents.

Why is the refractive index important?
With a refractive index of ~1.41, PMSQ microparticles enable effective light diffusion while maintaining optical clarity.

Can PMSQ microparticles be used in personal care products?
Yes, they enhance the feel, texture, and performance of cosmetic and personal care formulations.

What advantages do PMSQ microparticles offer in coatings?
They provide matting effects, durability, and resistance to heat and solvents, making them suitable for demanding coating systems.

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Plastics and Compounds

Kai Hornberger
Sales Manager