Yamahach Chemical Co., Ltd. Company Profile

Connecting needs and products through manufacturing! Achieving efficient support that becomes a solution for our customers.

last updated Sep 18, 2026

What Is Open-Cell Porous Plastic? Development Case Studies Vol.3

Applying, absorbing and stamping: 9 development cases using Yamahachi Porous, our open-cell porous plastic

last updated Oct 09, 2026

Porous plastic material "Yamahachiporous" *Free samples available

Coating ability, liquid absorption, moisture retention, low dust generation! A porous material with excellent functions such as "coating," "absorbing," "wiping," and "retaining."

last updated Oct 12, 2026

Porous materials: Solving 8 problems.

A technical document explaining eight common issues encountered when considering the introduction of porous materials, such as wanting to create complex shapes and needing appropriate elasticity.

last updated Aug 19, 2025

[Examples of Development for Industrial and Medical Devices] Positioning Marking/Pointing Chip

Excellent durability and solvent resistance, with dimensional accuracy also achieving the target!

last updated Aug 19, 2025