Wicking in cable refers to the ability of a liquid to travel along or through the wire’s structure, particularly between the insulation and the copper strands, due to capillary action.
Much like an oil lamp or pocket lighter draws fuel from a reservoir, liquids can move through narrow spaces between strands of copper due to surface tension and adhesive forces.
Wicking is accelerated when the equipment and wires cool down after operation. Air that was displaced with heat now condenses and creates a vacuum, drawing up any present moisture into the assembly.
DSM&T’s Patented Waterproofing Process
How MOISTUREBLOCK® Prevents Wicking
DSM&T has created and developed MoistureBlock® Technology to stop water, oil and other fluids from migrating in either direction through a power cord, preventing damage to involved internal circuits.
Our proprietary process effectively seals all voids within the individual conductors – down to the copper strands, preventing any capillary action. Ensuring your product is protected from the elements.
This unique process can be integrated into your custom-designed connector, applied to existing connectors, cable glands, and more.
