大変形する、やわらかい永久磁石。磁場印加で粘弾性が変化します

センサなどをバッテリーフリーとするエネルギーハーベスティング、新機能性材料としての応用が期待されています

Magnetic elastomer
The material you’re describing is known as “permanent magnet elastomer”. It’s a fascinating substance that exhibits both flexibility and the properties of a permanent magnet. When subjected to a magnetic field, its viscosity and elasticity change. This unique material holds promise for applications such as battery-free sensors and as a novel functional material in the quest for a more sustainable future.

ダンパーやシールなどに応用され、外部磁場を利用してその特性を変えることができます。

脱炭素社会に有用となる、動力不要の熱輸送（冷却など）への応用が期待されています。

Magnetic fluid
They can be applied to dampers, seals, etc., and their characteristics can be changed by using an external magnetic field. They are expected to be useful for heat transport (cooling, etc.) without power, which is beneficial for a decarbonized society.

永久磁石エラストマーのサンプル品

標準形状：φ18, H=18

Sample  product
We sell sample products of permanent magnet elastomer. Standard shape: φ18, H=18

ご要望にあった特性を持つ製品の試作・検証

技術サポート

Consulting

We provide prototyping and testing of products with the characteristics that meet your needs, as well as technical support and consulting.