Yamahachi Chemical Co., LTD. Official site

Flexible porous material "Yamahachi Porous Injection Molding Products"

Manufacturing porous materials by injection molding, which is difficult with conventional porous materials! Molding into any shape! Custom manufacturing and processing of lint-free porous materials!

From mold design to material blending and the molding and processing of porous materials! With a consistent in-house support system, we provide the molding and processing of porous materials that our customers need. If you are looking for porous materials with flexibility, breathability, permeability, and low dust generation in special shapes, please contact us!

Related Link - https://yamahachi-chemical.co.jp/service/variation…

basic information

【Features】 ■ Permeability ■ Hydrophobic (can be hydrophilized) ■ Flexibility (hardness adjustable) ■ Collecting ability ■ Chemical resistance ■ Breathability ■ Low dust generation ■ Optional hydrophilization, heat-resistant grades, and material changes are also possible

Price range

Delivery Time

Applications/Examples of results

■ Liquid coatings such as oil ■ Absorbent materials ■ Rust prevention functional parts ■ Print point chip (lens meter) ■ Marking materials (measuring instruments)

[Catalog] Porous Free Design

PRODUCT

Case studies on solving issues with porous material "coating."

TECHNICAL

Case studies on solving problems related to porous materials and "adsorption."

TECHNICAL

[Catalog] Continuous Porous Body "Yamahachi Porous"

PRODUCT

Case studies of solving problems with porous material "liquid retention".

TECHNICAL

Recommended products

Distributors

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.