Core-corona structured granules with hydrophilic units arranged radially.
Core-corona type particles have a structure in which hydrophilic units are arranged radially from a core part made up of hydrophobic units. There are grades with corona parts of different ionicities, and they are stabilized in dispersion in water by the hydrophilic units on the particle surface. When core-corona type polymer microparticles are used as a binder for the anode of lithium-ion secondary batteries, they show a higher capacity retention rate and better rate characteristics compared to anodes using conventional binders. 【Features of Core-Corona Type Binders】 - Strong adhesion to the active material surface due to the functional group effects of the corona chains - Low electrode resistance - Does not swell in electrolyte - Enables the production of batteries capable of high-speed charge and discharge For more details, please contact us or download the catalog.
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basic information
【Specifications】 [Product Name: Cation Nano Attacker C-MSE11] ○ Product Viscosity: 5 mPa·s ○ Product pH: Approximately 7 ○ Active Ingredient: Approximately 30% ○ Average Particle Size: Approximately 80 nm ○ Zeta Potential: +50 mV [Product Name: Anion Nano Attacker A-MSA21] ○ Product Viscosity: 90 mPa·s ○ Product pH: Approximately 7 ○ Active Ingredient: Approximately 40% ○ Average Particle Size: Approximately 140 nm ○ Zeta Potential: -40 mV [Product Name: Nonionic Nano Attacker N-MSG11] ○ Product Viscosity: 3.5 mPa·s ○ Product pH: Approximately 3.5 ○ Active Ingredient: Approximately 30% ○ Average Particle Size: Approximately 180 nm ○ Zeta Potential: -5 mV ● For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications of Composite Core-Corona Type Particles】 ○ Inorganic particles such as colloidal silica, ceria, alumina, etc. → Semiconductor polishing ○ Inorganic particles as metal nanoparticles (Au, Ag, Pt, Pd) → Antibacterial, plating catalysts, conductive materials ● For more details, please contact us or download the catalog.
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Company information
Since our founding in 1950, we have operated as a functional chemical manufacturer centered on surfactants and fine chemicals, with the motto of responding meticulously to our customers' needs. In particular, we possess extensive knowledge of high-performance water-soluble cationic polymers and boast a diverse range of product variations. Our main applications include battery fields, where we provide binders for electrodes, and in the cosmetics sector, we supply hair quality improvement agents for shampoos, conditioners, and treatments. In the environmental (water treatment) field, we offer dye wastewater decolorizing agents, coagulation and sedimentation accelerators, and polymer coagulants. In the paper industry, we provide dye fixation agents, pitch control agents, and water filtration and yield improvement agents. In the textile processing field, we supply dye fixation agents, surface modifiers (cationization agents), and antibacterial agents. We have obtained ISO 9001 certification. Furthermore, we have been recognized by the Ministry of Economy, Trade and Industry as a "Regional Future Leading Company for 2017" and as a "Health Management Excellent Corporation for 2021." In the overseas market, we are advancing our global expansion by responding broadly to the needs of local customers, as well as our Japanese customers, primarily through our subsidiary in Thailand.