Our "water-soluble phenolic resin" disperses fine particles and has excellent long-term storage stability.
Microparticles can be deployed in various applications in a dispersed state, but they have a tendency to re-agglomerate due to interactions between the microparticles. Inorganic microparticles are hydrophilic, which allows them to interact strongly with the hydroxyl groups of water-soluble phenolic resins. Additionally, the electrostatic repulsion between the sulfonic acid groups of the water-soluble phenolic resins enables the dispersed microparticles to remain stable and dispersed in the aqueous solution for an extended period without re-agglomerating. *Please feel free to download detailed materials or contact us for inquiries.*
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basic information
Water-soluble phenolic resin - Resole resin of dihydroxydiphenyl sulfone (DHDPS) and phenol sulfonic acid - Solid content concentration: 30% - pH: 9-10 *Please feel free to contact us or download the detailed materials.*
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Applications/Examples of results
【Example of Implementation】 Diamond fine powder was dispersed using three types of water-soluble dispersants and kept at 80°C for one month. - Our company's water-soluble phenolic resin - Naphthalenesulfonic acid condensate - Nonionic surfactant As a result, the diamond fine particles dispersed with the water-soluble phenolic resin showed almost no change in particle size before and after the test, while the other two types resulted in the aggregation and gelation of the diamond fine particles. The dispersion of the water-soluble phenolic resin not only has good initial dispersibility but also excellent long-term stability. *Please feel free to download detailed materials or contact us for inquiries.*
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Company information
KONISHI Chemical Industry Co., Ltd. develops, manufactures, sells, and provides contract manufacturing of functional chemicals used in a wide range of applications, including information electronic materials, functional resins, special monomers, silicon-based organic/inorganic hybrid materials, and pharmaceutical intermediates. We strive to translate new technologies and customer needs into chemistry in our own way, challenging ourselves to design new functional materials.