VCI master batch

VCI gas phase rust prevention masterbatch is prepared by a variety of gas phase corrosion inhibitors and a variety of additives through a special process. The masterbatch is white light yellow or.

Rust prevention principle: the gas phase rust prevention masterbatch is mixed in LDPE and LLDPE plastic particles according to the established proportion, so that the gas phase rust prevention masterbatch is evenly dispersed, and the gas phase rust prevention film is made by blowing film unit. The characteristics of the gas phase corrosion inhibitor masterparticle is added in the PE colloidal, at normal temperature and pressure to volatile gas phase corrosion inhibitor gas, the gas is adsorbed in the form of molecules on the protected metal surface, isolating the contact between air and metal to achieve rust prevention function, and uniform dispersion, no crystal point, safe and non-toxic, rust prevention period is long. The anti-rust period is 2 years, up to 5 years according to the situation. In the production process, various PE color masterbatches can also be added as needed. At the same time, other functions can be added to the anti-rust function according to customer requirements: antistatic, opening, smoothness, transparency, etc.

Application field:
Automotive field: car body, engine, flywheel, brake disc, clutch and various steel parts.
Electronic appliances: control board, computer parts, motors, communication equipment, electronic parts, etc.
Precision machinery: precision mold, watch parts, medical equipment, etc.
Heavy machinery: all kinds of large machinery, agricultural machinery, transportation machinery, boiler machinery, etc.
Marine, aviation: engines, engines, motors, turbine parts, etc.
Other: bearing, hand tools, drill, power tools, etc.
5, application metal:
Steel, cast iron, cadmium and alloy, stainless steel, electroplated metal, chromium and alloy, tin and alloy, zinc alloy, nickel alloy, copper and copper alloy, etc

Precautions for use:
A. Add the appropriate ratio according to the rust prevention cycle.
B. The mixture of gas phase rust prevention masterbatch and PE raw materials should be uniform;
C. Pay attention to the temperature control of the film head and screw of the film blowing machine when producing the gas phase anti-rust film;
D. The color of the gas phase anti-rust film can be added according to customer requirements;
E. The gas phase anti-rust masterbatch should be sealed and stored in a dry and cool place, avoid contact with chemicals, avoid direct sunlight, and pay attention to moisture.
F. Under normal storage conditions, it can be effectively used within two years.