Search by Application
Laminates
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| Product | Description | Features |
|---|---|---|
| SK Dyne™ for Optical Applications | Liquid crystal and OLED TVs, PCs, and smartphones as well as automotive displays and other information terminals use various optical materials with special functions, including polarizing plates. SK Dyne™ is valued for its performance where superior quality is essential. | Transparency, high cohesion, high durability, non-corrosiveness, blister resistance |
| SK Dyne™ for Double-Sided Tapes and Foam Substrates | This series of pressure-sensitive adhesives is widely used for bonding foam substrates and other materials in various industries including electric appliances and automobiles. These adhesives are suitable for applications that require strong adhesion. | Heat resistance, stress resistance, olefin material adhesion, rough surface adhesion, cold resistance, non-toluene |
| SK Dyne™ for Labels and Markings | This series of pressure-sensitive adhesives is used in reflective sheets on road signs and in labels and marking films. We offer a wide range of products, including permanent adhesion types suitable for long-term application and durable types that can be used in special environments. | Plasticizer resistance, heat resistance, stress resistance, gasoline resistance, olefin material adhesion, non-toluene |
| SK Dyne™ for Protection Films and Peelable Applications | These pressure-sensitive adhesives are used in surface protection tapes for precision electronics, displays, and more. This series maintains stable adhesion and does not leave adhesive residue on the adhered material when removed. Its adhesion to a variety of materials makes it suitable for use in housing and construction material applications. We offer a broad lineup of products, ranging from low to strong adhesion. | Heat resistance, low staining, stress resistance, removability from rigid PVC, adhesion to olefin materials, cold resistance, rough surface adhesion, non-toluene |
| SK Dyne™ for Functional Applications | Adhesives used in industrial products and in various aspects of daily life must have functionalities that match their intended purpose and use environment. This unique adhesive stands out from the rest for its functionality developed through our proprietary innovation. | Electrolyte solution resistance/water resistance, low odor, low skin irritation |
| SK Dyne™ for Decorative Films | These pressure-sensitive adhesives are used for decorating and protecting industrial products, including interior and exterior wrapping for automobiles. They are suitable for films and adherends containing plasticizers, such as PVC, and can also be used in areas where there may be exposure to gasoline. As non-toluene types, they are also considerate of the environment. | Plasticizer resistance, gasoline resistance, heat resistance, blister resistance, olefin material adhesion, non-toluene |
| SK Dyne™ | Environmentally Sound Pressure Sensitive Adhesive | Soken has a diverse lineup of environmentally sound pressure-sensitive adhesives. Our non-toluene types do not contain toluene, a common cause of sick building syndrome. We also carry high-solid types with reduced organic solvent content and biomass types that use raw materials derived from living things. | Non-toluene, high solid content, use of biomass raw materials |
Resin Modifiers
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| Product | Description | Features |
|---|---|---|
| ACTFLOW™ | Non-Solvent, Functional Liquid Acrylic Polymer | ACTFLOW™ is a non-solvent type of functional and reactive acrylic polymer created using molecular weight control technology. As a non-solvent polymer, it is environmentally friendly and has excellent room-temperature fluidity, making it suitable for use as a plasticizer substitute, modifier, or additive. | Low temperature flexibility, heat resistance, weather resistance, storage stability, heated sol-gel products, impact resistance, solvent-free type |
Films
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| Product | Description | Features |
|---|---|---|
| MX Series | Crosslinked Acrylic Monodispersed Particles | This series of acrylic fine particles has an average particle diameter of 0.3 to 30 μm. With high homogeneity and narrow particle size distribution, they have high heat and solvent resistance due to their crosslinked structure. Due to its high transparency and light diffusion properties, it is used in light diffusion sheets and anti-glare films. | Narrow particle size control, particle size control, heat resistance, solvent resistance, transparency, optical diffusivity, high luminance, spherical shape, low specific gravity |
| MZ Series | Crosslinked Acrylic Moderately Dispersed Particles | This series of acrylic fine particles has an average particle diameter of 5 to 30 μm. The particle size distribution is of the standard type, and the high degree of crosslinking provides excellent heat and solvent resistance. Due to its transparency and light diffusion properties, it is used in light diffusion sheets. | Relatively narrow particle size distribution, particle size control, heat resistance, solvent resistance, transparency, optical diffusivity, high luminance, spherical shape, low specific gravity |
| KMR Series | Polydispersed, High Heat-Resistance Grade Particles | With a particle size of 3 μm, these acrylic fine particles have wide particle size distributions and a high degree of crosslinking. They have extremely high resistance to heat, solvents, and yellowing, and can be used even for resins with high kneading temperatures. Due to its high transparency and light diffusion properties, it is used in light diffusion sheets/plates. | Wide particle size distribution, ultra-high crosslinking, high heat resistance, high solvent resistance, resistance to yellowing, transparency, optical diffusivity, spherical shape, low specific gravity |
| KSR Series | Polydispersed, High Heat-Resistance Grade Particles | With a particle size of 3 μm, these acrylic fine particles have wide particle size distributions and a high degree of crosslinking. The crosslinked structure makes it resistant to heat, solvents, and yellowing, and its high refractive index allows it to be used in light diffusion sheets/plates. | Wide particle size distribution, high refractivity, heat resistance, solvent resistance, resistance to yellowing, transparency, optical diffusivity, spherical shape, low specific gravity |
Paints
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| Product | Description | Features |
|---|---|---|
| THERMOLAC™ | Environmentally Sound, Weatherable Acrylic Vehicle | THERMOLAC™ is an acrylic polymer used as a binder in inks and paints. A range of products is available, meeting customers’ needs for properties such as weather resistance, stain resistance, chemical resistance, quick drying, etc. We also accommodate toluene-free handling that is considerate of the environment. | Adhesion to substrates, high hardenability, flexibility, quick-drying, weather resistance, blocking resistance, plasticizer resistance, moisture absorption resistance, chemical resistance |
| MZ Series | Crosslinked Acrylic Moderately Dispersed Particles | This series of acrylic fine particles has an average particle diameter of 5 to 30 μm. The particle size distribution is of the standard type, and the high degree of crosslinking provides excellent heat and solvent resistance. It is added to paints as a matting agent to reduce gloss. | Relatively narrow particle size distribution, particle size control, heat resistance, solvent resistance, transparency, optical diffusivity, high luminance, spherical shape, low specific gravity |
| KMR Series | Polydispersed, High Heat-Resistance Grade Particles | With a particle size of 3 μm, these acrylic fine particles have wide particle size distributions and a high degree of crosslinking. They have very high heat and solvent resistance and resistance to yellowing. It is added to paints as a matting agent to reduce gloss. | Wide particle size distribution, ultra-high crosslinking, high heat resistance, high solvent resistance, resistance to yellowing, transparency, optical diffusivity, spherical shape, low specific gravity |
Color Filters
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| Product | Description | Features |
|---|---|---|
| PHORET™ | Binder for Electronic Material | PHORET™ is a functional acrylic polymer widely used in electronic and optical materials, including coating, resist, and paste applications. It is soluble in alkali and has excellent developability. The optimal combination of molecular weight and acid number is possible, and its high transparency, substrate adhesion, high refractive index, and yellowing resistance make it suitable for electronic and advanced material applications as a functional binder. | Applicable from high to low viscosity, compatibility, dispersibility, soluble in alkali, adjustable acid value, hydroxyl content, molecular weight, transparent liquid, adhesion to substrates, resistance to yellowing |
Capacitors
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| Product | Description | Features |
|---|---|---|
| Acrylic resin for firing paste | This acrylic resin is used for various paste applications. Uses include electrode pastes for multilayer ceramic capacitors (MLCCs), which require firing processes. It has been used to improve the usual stringiness in acrylics, resulting in excellent printability. We offer products that balance firing and printing properties, as well as others designed specifically for firing. These products are suitable not only for firing but also for dip coating with less stringiness, and screen printing that requires thixotropic properties. | Burnability, printing characteristics, spinnability, thixotropy, film density, substrate adhesion |
| MR Series | Crosslinked Acrylic Polydispersed Particles | With these acrylic polydispersed particles, the degree of crosslinking is controlled by product number. Non-crosslinked product numbers can be used as pore-forming agents for macroporous material fabrication due to their low thermal decomposition. | Spherical shape, low specific gravity, low thermal decomposition temperature, low residual carbon |
Photolithography
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| Product | Description | Features |
|---|---|---|
| PHORET™ | Binder for Electronic Material | PHORET™ is functional acrylic polymer for high and low viscosities. It is soluble in acrylics, has excellent developability, and can be used as a photolithography resist binder with optimal combinations in terms of molecular weight and acid value. | Transparency, compatibility, dispersibility, heat resistance |
| ACTFLOW™ | Non-Solvent, Functional Liquid Acrylic Polymer | ACTFLOW™ is a non-solvent type of functional and reactive acrylic polymer created using molecular weight control technology. When a small amount of highly fluid, high-acid-value liquid resin is added, it serves as an additive to enhance the alkaline washability and residue removal in resist materials, including those used in photolithography. It is also beneficial as an additive for color filters and dry film resists. | Non-solvent type, transparency, compatibility, dispersibility |
Toners
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| Product | Description | Features |
|---|---|---|
| MP Series | Non-Crosslinked Acrylic Particles | This series of acrylic fine particles has an average particle diameter of 0.15 to 0.4 μm. It is monodispersed in type, with homogeneous particle size, and submicron size can be controlled if wished. Due to the electrostatic charge control effects of the particles, they have been used for many years as an additive in toners for multifunction devices. | Spherical shape, low specific gravity, improved fluidity and cleanability |
Cosmetics
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| Product | Description | Features |
|---|---|---|
| MR Series | Crosslinked Acrylic Polydispersed Particles | Cosmetic-grade MR-5C and MR-7GC are acrylic fine particles with an average diameter of 6 μm. They exhibit a soft focus effect due to light diffusion. Mixing with inorganic pigments enhances the fluidity of foundations and other products, improving makeup application. For liquid foundations, we also offer non-dissolving crosslinked types and product numbers with excellent water dispersibility. | Light diffusion, improved fluidity, soft focus |
| MP Series | Non-Crosslinked Acrylic Particles | Cosmetic-grade MP-2200 is a line of acrylic fine particles with an average diameter of 0.35 μm. Compared to other series, it has a smaller average particle size and is uniformly monodispersed. They exhibit a soft focus effect due to light diffusion. | Light diffusion, improved fluidity, soft focus |