The aviation battery tray cover is made of engineering plastic ABS, which has a low density (1.1g/cm2), is lightweight, high in strength, shock-resistant, vibration-resistant, good insulating properties, high chemical stability, corrosion-resistant, and maintains good structural stability in both high and low-temperature environments.
2. The aeronautical battery separator is made of polypropylene plastic, featuring a low resistance (≤0.0008Ω), high porosity (≥70%), excellent flexibility, and is not prone to breakage. This design helps prevent short circuits caused by the shedding of active materials.
3. The adhesive used is the battery-specific adhesive R311 and H2-1, featuring high bonding strength (tensile strength ≥ 12.35MPa) for durability and reliability; high insulation resistance (≥ 18000V/mm) with excellent stability in high and low-temperature environments. The acid mist filter sheets are made of microporous polytetrafluoroethylene, collecting the acid from the mist and returning it to the battery, allowing gas to be expelled, thereby reducing corrosion hazards. Aviation ground power: 2, 36V aviation power; 1, 400Hz variable frequency power: 7, 115/200V power: 2, 27V DC power: 5, 400Hz power: 12, aviation power.
4. The sealing between the aviation battery's pole piece and the battery cover employs two acid-resistant O-rings as a primary defense, followed by a high-intensity, battery-specific sealing agent as a secondary defense, completely preventing electrolyte leakage and ensuring the reliability of the seal. 5. The connection and sealing between individual battery cells utilize a concealed connection structure, positioning the connecting strips below the battery cover surface. High-performance, battery-specific sealing adhesive is then used to encapsulate them within the battery cover's recess. This feature not only eliminates short circuits but also enhances connection reliability, improves battery sealing performance, prevents electrolyte leakage, and facilitates maintenance.
