topic — 潤滑油


Temperature change and viscosity index

Various oil viscosity indices, SAE viscosity, viscosity index, kinematic viscosity, HTHS viscosity

Read more →


Stribeck Curve and Oil Selection

Stribeck Curve and Oil Selection
Basic Concept of Engine Oil Viscosity

Read more →


エンジンオイル、ギアオイルのなかみ【潤滑油組成】

ベースオイルの事を、かいつまんで知りたい方向けにザックリ

Read more →


What are the types of lubrication performance, coefficient of friction, extreme pressure resistance, and load capacity?

What are the types of lubrication performance, coefficient of friction, extreme pressure resistance, and load capacity?
For three typical indicators of lubrication performance

Read more →


新製品構想2

新製品構想2
油性の話は次回やる予定ですが、油性向上剤も作りたいのです。

Read more →