Vapor phase rust prevention sponge

Product Name: Gas Phase Anti-Rust Sponge

Model: YY-TFH-6092

State: solid

Purpose Introduction: Large equipment, electronic equipment, internal and external use

Packaging: cardboard box

This product is a open-cell sponge, filled with a large amount of multi-metal gas phase rust inhibitor, and the sponge itself is a porous body, with a very large contact area with the air, so the VCI rust inhibitor is released quickly and in large quantities, greatly shortening the rust induction period, one, avoid the metal from rusting ahead of time; two, rust induction period - the time it takes for the VCI rust inhibitor to release from the beginning to saturation in a closed space.

Precorrosion - because of environmental temperature, humidity, and the metal itself cleaning and other factors, the metal has begun to rust before the VCI rust inhibitor has fully covered the metal surface, which is called precorrosion. That is, the metal has rusted before the VCI has fully taken effect. If the rust prevention material VCI content is low, the induction period is too long, it is easy to have precorrosion. Often, this kind of rust is not easy to see with the naked eye and is neglected, resulting in poor rust prevention effect.

Vapor phase rust prevention sponge not only prevents rust, but is clean, free of pollution, and no residue remains. It also has the effect of shock absorption, collision prevention, scratch prevention, and anti-static. The surface resistance is 108~1011Ω. It is an excellent protective material for electronic circuit boards. It is used in conjunction with ordinary plastic bags (self-sealing bags), which are convenient to use, low cost, and have a guaranteed effect.