A small particle
to create your future.

What is TECHPOLYMER_™?

“TECHPOLYMER” is a specialized spherical polymer particle born from the unique polymerization technologies of Sekisui Kasei and manufactured from various hydrophobic vinyl monomers such as methyl methacrylate and styrene. “TECHPOLYMER” can be used for a variety of applications, including providing transparent resins with light diffusion properties, providing inks and pigments with delustering and scratch resistance properties and making cosmetics smoother.

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“TECHPOLYMER” is available in a wide range of products from our technology and strength in customization. We propose the most suitable solution according to the specific requirements needed. We are capable of adjusting features such as, the particle size (nano to micro), particle size distribution (polydispersed to monodispersed), particle shape (porous, hollow), refractive index, hardness, solvent resistance, heat resistance, compositing, etc., according to your requirements.

Particle Size Control(Micron, Submicron)
Particle Shape Configuration(Hollow structure, Porus structure, etc.)
Composition Variation(PET, Biodegradable, Biomass)
Particle Characteristic Control(Refractive index, Softness)
Stability Improvement(Solvent resitance, UV resistance)
Functionality Improvement(Thermal Conductivity, Functional Group Addition)
Other Technologies
For Cosmetics

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Low Dk/Low Df Polymer Particles

With the growing adoption of 5G/6G communications, AI servers, and data centers, reducing signal transmission loss at high frequencies has become increasingly important.
TECHPOLYMER Low Dk/Low Df polymer particles help reduce transmission loss and contribute to enhanced performance in electronic materials for high-speed, high-capacity communications.
They can be used in a wide range of applications, including printed circuit boards, adhesives, solder resists, and composite materials.