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Solving problems related to "moisture retention" such as with medicinal liquids and oils.
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Case studies for solving problems related to the "adsorption and wiping" of residues such as oil and fine dust.
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Solving problems related to the "application" of oils and solvents.
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Column: Knowledge of Porous Materials - The Difference Between Sponge and Yamaha Porous
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![Column: [Solving Coating Issues] Microscopic Coating through Surface Treatment of Porous Materials](https://image.mono.ipros.com/public/product/image/8ce/2001462231/IPROS56729329276904685449.jpeg?w=280&h=280)
Column: [Solving Coating Issues] Microscopic Coating through Surface Treatment of Porous Materials
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Flexible porous material "Yamahachi Porous Injection Molding Products"
Manufacturer of industrial porous materials — our open-cell porous plastic "Yamahachi Porous" delivers precise application, absorption, and wiping.
Yamahachi Chemical manufactures and sells products based on our core technology "Yamahachi Porous," an open-cell porous plastic, and supports our customers' product development. Starting in the writing-instrument and stamp fields—porous pen nibs, pre-inked stamps, and stamp foam materials—we now focus on industrial porous materials (sheets, rollers and sponge swabs) that leverage 10 basic functions such as application, wiping, and absorption. By combining these 10 basic functions with 7 proprietary processing technologies, we solve customer challenges and deliver optimized porous materials with the required use, shape, and performance—including requirements that standard products cannot meet, through our integrated in-house production.