The marine environment is one of the toughest challenges for protective cases. Salt spray, high humidity, strong UV, and vessel motion all threaten both the case and the equipment inside. Choosing the right marine case is key to safe offshore operations.
Salt Spray Corrosion Hazards
Salt in seawater accelerates corrosion of metal parts and can also affect plastic performance. Ordinary case latches, hinges, and trolleys can rust in marine environments, making the case difficult to open or compromising sealing. For marine applications, KeXin prioritizes stainless steel or corrosion-treated metal hardware and adds UV and salt-spray resistant modifiers to plastic materials, extending case service life.
Waterproofing and Buoyancy
In offshore operations, cases may fall into the water. An IP67 rating prevents water ingress for short immersion, but for long-term flotation or water use, cases with buoyancy design or buoyancy inserts are recommended.
UV Resistance and Color Stability
Marine UV is intense, and ordinary plastics can fade and become brittle. KeXin UV-resistant modified materials effectively resist UV erosion, maintaining long-term color and mechanical stability.
Recommended Products
KeXin recommends Series 6 ABS cases for marine navigation and communication equipment, and Series 8 large cases for diving equipment and multi-system transport. All marine cases can be treated with salt-spray protection according to customer needs.