圧力, 温度 & エージング

圧力, 温度 & エージング

– Design Limits Explained

導入

Silicone hoses must withstand combined mechanical, thermal, 化学的ストレスと. Understanding design limits for プレッシャー, 温度, and aging is essential for long-term reliability.

Key Stress Factors

»圧力 – Burst and cyclic pressure requirements vary by application.

»温度 – Continuous high temperatures affect elasticity and material hardness.

»Chemical Exposure – Coolants, オイル, or hydrogen can cause swelling or degradation.

»エージング – Long-term exposure to stress accelerates material fatigue.

水素燃料電池ホース

Engineering Approach

»Material selection optimized for pressure and temperature

»Reinforcement design tuned for pressure cycling

»Thermal and chemical aging validation

»寸法安定性の検証

代表的な用途

»Automotive turbo and intercooler hoses

»EV battery and motor cooling loops

»Hydrogen fuel cell air supply and coolant hoses

»Industrial silicone hose systems

結論

Proper design, 材料の選択, and validation ensure silicone hoses withstand プレッシャー, 温度, and aging, maintaining system reliability. HOTOP engineering ensures every hose meets strict service life expectations.