Various shapes can be processed! Custom-made porous chips with a continuous pore structure.
Our company is engaged in the development and manufacturing of porous chips called "Yamahachi Porous Chips," which are made from PE as the base material. They have features such as permeability, breathability, chemical resistance, flexibility, collectability, hydrophobicity, and low dust generation, and they also possess functions for liquid retention (reservoir), liquid application, and adsorption. It is also possible to perform assembly processing onto fiber cores using injection molding. 【What is a continuous porous body?】 A continuous porous body is made up of countless interconnected pores, with walls between adjacent pores that are open. It has unique characteristics, such as allowing liquids or gases to pass through the openings of the pores and being able to store liquids within the pores. 【Where it can be utilized! Expected applications】 Coating materials such as solutions, liquid-absorbing materials, and special applications that require porous performance. *If you would like a sample, please let us know through the contact form. *For more details, please refer to the catalog or feel free to contact us.
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basic information
【 Main Features 】 ■ Material: LDPE ■ Molding and Processing Methods: Injection molding, polishing processing, fiber core assembly, etc. ■ Average Pore Diameter: 5-30 microns (random) ■ Average Porosity: 60-80% ■ Heat Resistance Temperature: 50-80℃ 【 Options 】 ■ Material Change: HDPE, PP, EVA ■ Hardness and Pore Diameter Adjustment ■ Hydrophilization ■ Heat Resistance Grade Change (approximately 100℃) * We accommodate custom manufacturing development tailored to customer needs.
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Applications/Examples of results
【Achievements】 ■Coating materials for liquid pharmaceuticals ■Porous functional components ■Marking materials built into equipment devices *For more details, please refer to the catalog or feel free to contact us.
catalog（5）
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Company information
We are a manufacturer that utilizes the manufacturing technology of "Yamahachi Porous," a core technology, to produce and sell products and support customer development. We started with the manufacturing and sales of stationery market products and materials such as "porous pen tips," "ink stamps," and "printing materials." In recent years, we have been focusing on material development and application development to establish a system that can respond to diversified needs, including porous materials for industrial fields that utilize the coating function of Yamahachi Porous.