Case Study of Integral Molded Inflatable Seals

Case Study of Integral molded inflatable seal Project: A Complete Implementation Guide from Requirements Analysis to Implementation   Case Study 1: New Energy Vehicle Battery Pack Sealing Project (A Leading Automaker)   1. Project Background and Verification of Requirement Authenticity   Industry Pain Points: New energy vehicle battery packs must meet IP67 waterproof and dustproof standards, while also adapting to extreme temperature ranges from -40℃ to 85℃. Traditional seals are prone to failure due to thermal expansion and contraction, resulting in leakage rates exceeding industry requirements (≤0.05m³/(h·m²)).   Requirement Confirmation: Through the battery pack design drawings and operating condition simulation data provided by the client (e.g., vibration frequency 5Hz, pressure fluctuation ±0.2MPa), it was verified that their seal Inflatable  requirements necessitate a customized solution with high elasticity, resistance to temperature changes, and low compression set.   2. Select…