In a waterproof junction box, it is very important that the cable is waterproof, especially in outdoor or humid environments. The following are several common cable waterproof methods:
Sealant: Use sealant to fill cable connections and interfaces to prevent moisture infiltration. Sealant can form a strong waterproof barrier, and has a certain degree of flexibility, suitable for different shapes and sizes of connection points.
Rubber seal ring: Use a rubber seal ring at the plug or joint of the cable to seal the gap between the plug and the joint. The rubber sealing ring has excellent waterproof performance and is suitable for long-term outdoor use.
Heat shrink tube: Heat shrink tube is a special material that, when heated, shrinks and wraps tightly around the cable connection point, forming a sealing layer. The heat shrink tube waterproofing is simple and effective, especially for applications that require fast and reliable waterproofing.
Waterproof junction box: Using a specially designed waterproof junction box, the cable connection points are placed inside the box and sealed by waterproof rubber pads or seals. The waterproof joint box has a strong construction and a high degree of water resistance. The plastic waterproof terminal box of Changhe case is injection molded by engineering plastic ABS or PC, does not contain halogen materials, the protection grade is IP65-IP66, the impact resistance grade is IK07, more than 100 kinds of specifications, can provide the optional accessories such as bottom plate, guide rail, terminal, external accessories, hinges, locks and perspective Windows according to needs, and can be customized colors and holes according to needs. Professional protective housings for different applications.
Crimp joint: Crimp joint can be used for water proofing, with the appropriate crimp tool to connect the cable to the plug, forming a strong connection and not susceptible to moisture intrusion.
Cable waterproof adhesive: Cable waterproof adhesive is a special waterproof adhesive that can be used to coat cable connection points and interfaces to form a waterproof layer. This waterproof adhesive has high temperature resistance, corrosion resistance and weather resistance, suitable for outdoor and humid environments.
The above methods can be used alone or in combination, depending on the type and requirements of the cable connection point. Before applying the waterproofing method, ensure that the connection points are dry and clean to ensure optimal waterproofing. For important waterproof applications, it is recommended to seek the help of professionals and use materials and equipment that meet waterproof standards.