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SEKISUIKASEI
Booth
4W-H17
Zone
Materials Zone

When It Comes to Customized Microparticles, Think Sekisui Kasei.

Techpolymer™ is a polymer microparticle developed through Sekisui Kasei’s proprietary polymerization technology.

With excellent optical properties and flexible control of particle size, composition, and structure, Techpolymer delivers customized solutions for diverse applications.

At this exhibition, we will showcase food-contact applications for compounds and coatings, inkjet applications such as white opacity enhancement and black matte finishes, and recent advances in nanoparticle and hollow particle technologies.


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Techpolymer is widely used in optical tuning applications for anti-glare, light-diffusion, and reflective films. We are also focusing on expanding the use of our newly developed hollow nanoparticles for low-reflection applications.

In lighting applications, Techpolymer is employed as an additive for automotive lighting components, decorative molded plastic products, and other lighting-related materials.

In coating applications, it is used as a matting agent and tactile modifier for paints and inks.

For more information, please contact our sales representative.

https://www.tech-p.com/en/inquiries/

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Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.)
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Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility)
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Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Precision Equipment / Industrial Machinery / Robotics Automobile / Logistics / Transporting Aerospace Medical Device Electronics / Home Appliance Fabric / Ceramic / Paper and Pulp Medical Care & Pharmaceutical Cosmetics / Toiletry Food & Beverage Clothing/Grocery Surface Treatment
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Techpolymer can provide a wide range of functionalities when incorporated into adhesives and pressure-sensitive adhesives, including viscosity control, bond-line thickness control, toughness and flexibility enhancement, dielectric constant reduction, and optical property adjustment.

Recommended Grades

• Tack Control: MBX Series (Food-contact compliant grades available)
• Appearance Control: MSX Series
• Bond-Line Thickness Control: SSX Series
• Viscosity Control: Non-Crosslinked Particle Series
• Toughness Enhancement: Soft Particle Series

For more information and customized solutions, please contact our sales representative.

https://www.tech-p.com/en/inquiries/

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Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.)
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Batteries (Perovskite Solar Cells/Lithium-ion Batterie/All-Solid Batteries, etc.) Automobile/Mobility Package Clothing/Daily Necessities Medical/Healthcare Cosmetics
Application Field
Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Automobile / Logistics / Transporting Medical Device Electronics / Home Appliance Fabric / Ceramic / Paper and Pulp Medical Care & Pharmaceutical Cosmetics / Toiletry Food & Beverage Clothing/Grocery
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Techpolymer particles exhibit thermal decomposition characteristics. During the firing process of ceramic or metal powders, the particles burn out completely, creating uniform spherical pores and interconnected pore structures.

<Pore Formers>
Burn out during firing
Generate uniform spherical pores
Create interconnected porous structures
Suitable for ceramics and metal powder processing

<Binders>
Solvent-soluble non-crosslinked grades
Excellent binder performance
Clean decomposition during debinding
IBM-3 leaves minimal residue under non-oxidizing atmospheres


https://www.tech-p.com/en/inquiries/

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Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.)
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Batteries (Perovskite Solar Cells/Lithium-ion Batterie/All-Solid Batteries, etc.) Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility)
Application Field
Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Precision Equipment / Industrial Machinery / Robotics Automobile / Logistics / Transporting Aerospace Medical Device Electronics / Home Appliance Iron and Steel / Non-ferrorus Metal Electric Utility / Gas / Oil / Other energy
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Techpolymer microparticles can be used as additives in compounds for cosmetic bottles, as well as in coatings and inks for food packaging and other applications. They provide a variety of functional benefits, including enhanced appearance, improved tactile feel, and anti-blocking performance.

Key Features

Compliant with food contact regulations in various countries
Wide product lineup available in different particle sizes and softness levels
Matte finishing and appearance enhancement
Improved scratch and abrasion resistance
Surface texturing and anti-blocking performance (AB additive)

For further information, please contact our sales team:
https://www.tech-p.com/en/inquiries/

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Package Architecture/Living Environments Medical/Healthcare
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Printing / Converting / Contracted Services Cosmetics / Toiletry Food & Beverage Clothing/Grocery Surface Treatment
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Techpolymer develops advanced materials for semiconductor packaging and assembly applications to reduce signal loss in high-frequency 5G communications.

Front-End Processes

Hollow nanoparticles enable ultra-low refractive index materials (<1.4) for advanced photolithography and microfabrication.

Back-End Processes

Submicron to micron-sized polymer particles provide low dielectric properties through tailored resin compositions and hollow structures.

Key Benefits

Low Refractive Index
Low Dielectric Constant
Customizable Particle Design

For more information, please contact us:

https://www.tech-p.com/en/inquiries/

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Batteries (Perovskite Solar Cells/Lithium-ion Batterie/All-Solid Batteries, etc.) Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility) Architecture/Living Environments Medical/Healthcare Aerospace
Application Field
Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Precision Equipment / Industrial Machinery / Robotics Automobile / Logistics / Transporting Aerospace
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Adding "TECHPOLYMER" in extruded films or in coatings on the surface of films can provide the films with anti-blocking effects by the uneven surface created on the film. Compared to inorganic materials (such as silica), "TECHPOLYMER" has high chemical affinity with the base resins, and can help prevent damage on the surface of the film while reducing loss of the anti-blocking agent. In addition, for applications which require high transparency, "TECHPOLYMER" offers solutions from various refractive index and sizes.

https://www.tech-p.com/en/inquiries/

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Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility) Package Clothing/Daily Necessities Cosmetics
Application Field
Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Automobile / Logistics / Transporting Medical Device Electronics / Home Appliance Fabric / Ceramic / Paper and Pulp Medical Care & Pharmaceutical Cosmetics / Toiletry Clothing/Grocery Surface Treatment
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The softness can be adjusted by changing the resin composition. The scratch resistance of the surface is improved by abrasion absorbed effectively from the balance of the softness and recoverability of the particles. Able to propose grades that is suitable for your requirements from the lineup of four soft particle series.

https://www.tech-p.com/en/inquiries/

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Batteries (Perovskite Solar Cells/Lithium-ion Batterie/All-Solid Batteries, etc.) Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility) Package Architecture/Living Environments Clothing/Daily Necessities Medical/Healthcare Cosmetics
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Semiconductor / Electrical Equipment & Component Optical parts and devices Automobile / Logistics / Transporting Medical Device Electronics / Home Appliance Fabric / Ceramic / Paper and Pulp Medical Care & Pharmaceutical Cosmetics / Toiletry Food & Beverage Clothing/Grocery Surface Treatment
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Techpolymer NF Series consists of monodisperse nano- to submicron-sized polymer particles with a narrow particle size distribution.

Features
Precise particle size control (100–1,500 nm)
Adjustable refractive index (1.49–1.59)
Customizable particle design to meet specific requirements
Potential Applications
Fine and uniform surface texturing for coatings and compounds
Slip and anti-blocking additives for films
Pore-forming agents for porous structures and lightweight materials
Low-dielectric additives for semiconductor materials

Now under development:
Sub-100 nm particles with tunable refractive index properties

For more information, please contact us:
https://www.tech-p.com/en/inquiries/

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Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.) Nano-materials (Cellulose Nanofiber, Carbon Nanotubes, etc.) Optical Components
Purpose of use
Batteries (Perovskite Solar Cells/Lithium-ion Batterie/All-Solid Batteries, etc.) Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility) Package Clothing/Daily Necessities
Application Field
Organic Material / Chemical Electron / Magnetic / Metal / Inorganic Material Semiconductor / Electrical Equipment & Component Optical parts and devices Precision Equipment / Industrial Machinery / Robotics Automobile / Logistics / Transporting Analytical and Measurement Instrument Surface Treatment

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Techpolymer NH Series consists of nano-sized hollow polymer particles that provide low refractive index, low reflectivity, and low dielectric properties through their internal air void structure.

Features

Narrow particle size distribution with controllable particle size
Tunable hollow ratio for low density, low refractive index, and low dielectric performance
Surface functionalization available

Applications

Low refractive index coatings
Low dielectric materials
Photolithography and micro-optical fabrication
Semiconductor encapsulation materials

https://www.tech-p.com/en/inquiries/

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Product/Technology Category
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Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.) Nano-materials (Cellulose Nanofiber, Carbon Nanotubes, etc.) Optical Components
Purpose of use
Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility)
Application Field
Semiconductor / Electrical Equipment & Component Optical parts and devices Surface Treatment
Solutions
Next generation communication Sensing Productivity enhancement SDGs

Hydrophilic Particles

TECHPOLYMER hydrophilic particles are surface-modified with hydrophilic functional groups, providing excellent dispersibility in water and highly polar solvents. As a result, they improve handling and processing performance when incorporated into water-based paints and inks.

Features

High hydrophilicity improves dispersion in water-based coatings and inks, as well as in systems using highly polar solvents.
In addition to precise control of particle size and particle size distribution, functional properties such as softness and solvent resistance can be tailored to meet application requirements.

For more information, please contact us.
https://www.tech-p.com/en/inquiries/

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Product/Technology Category
Materials
Additives (Anti-static Agents, Plasticizers, Fillers, Surfactants, etc.)
Purpose of use
Semiconductors Automobile/Mobility Other Electronics (Excluding Batteries, Semiconductors, and Automobile/Mobility)
Application Field
Semiconductor / Electrical Equipment & Component Optical parts and devices Automobile / Logistics / Transporting Electronics / Home Appliance Printing / Converting / Contracted Services Cosmetics / Toiletry Clothing/Grocery
Solutions
Decarbonization / Carbon-neutral SDGs
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*The following information is provided to enable inquiries to exhibitors.
Unauthorized use and reproduction for any other purpose is prohibited.

Exhibitor Name
SEKISUIKASEI
Fine Polymer Business Divison Fine Polymer Sales Group
Address
2-7-1 Nishi-shinjuku, Shinjuku-ku Tokyo 163-0727, Japan, Japan 1630727
TEL
03-3347-9613
URL
Corporate's Handling of personal information URL
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