Thursday, March 23, 2017

Best protective coatings to prevent corrosion

Metal Corrosion Protection and Metal Coatings Liquiguard Technologies has the top metal coating options built to protect, preserve and extend the lifespan of a broad array of metals including aluminum, brass, bronze, chrome, pewter, cast iron, silver, stainless steel, etc.
This excellent line of ecofriendly, biodegradable coatings offer answers to prevent tarnishing, oxidization, flash rust and corrosion, by repelling moisture, too. These water-based coatings are safe and simple to employ without discharging any toxins or fumes. And can take care of the look and feel of your metals without damaging the surfaces.

GalvaCote

GalvaCote is a water based polymer emulsion with particular adhesion promotion properties to all metal substrates, including galvanized surfaces. The essential characteristics of the resin matrix is early wet and dry adhesion to superior vapor and various metal substrates and water barrier properties. The corrosion protection of GalvaCote consists of synergistic corrosion additives that operate vigorously, in combination with the exceptional resin matrix and is much like that of the DTM400 of Liquiguard, to ward the start of the corrosion process. It is recommended to be used in long-term applications where the use of heavy metals is of concern. GalvaCote has a bright zinc finish and is perfect to be used as a place repair coating on galvanized surfaces, when spray used.
The anti-corrosive pigments compounded in GalvaCote are non-toxic and free of polluting heavy metals. They utilize a unique synergy between ion scavenging and passivation mechanism. The coating displays outstanding corrosion and water resistance that is early for direct-to-metal primer applications. Besides a corrosion-resistant primer, GalvaCote can also be an extremely topcoat that is durable and provides an aesthetic direct-to-metal finish. It may be used for metal finishes for commercial buildings, industrial maintenance finishes and protection for transfer vehicles such as buses, trucks, freight trains and ocean going container vessels. GalvaCote may be used for outdoor and interior applications.


FerraCote

FerraCote is a water based latex emulsion that converts generally occurring reddish rust, Fe2O3, into a black crystalline solid, FeO. It dries to a tough, long lasting, protective coating that is black. Dried FerraCote is a great primer for many forms of automotive and industrial topcoats. Unguarded steel is very susceptible to liquids and moisture and contains the inclination corrode almost instantly upon exposure. Accelerated deterioration of the metal follows the start of rust. The very best course of action at this phase is replacing of the corroding thing or structure, or sand blasting it to white metal and recoating it by suitable coating or coatings.
FerraCote is an affordable and quick solution to the aforementioned measures that are costly. Application of FerraCote precludes the necessity for dismantling the utilization of complicated processes or the rusting structures. Just wire brushing the target surface to remove mil and rust scale is lost by all is all which is desired just before application of FerraCote. This step is vital to be able to enable Ferra- Cote to bond to the particular metal and offer best outcomes. It's vital to note that Ferra- Cote reacts only with ferrous metals and is completely ineffectual on zinc aluminum, aluminum and other non-ferrous metals.


Graffiti resistant paint

RustCote

RustCote is a water based top coat specifically designed to be applied over painted and unpainted steel surfaces. Despite all efforts, including rust prevention primers, powder and painted coated constructions, equipment and vehicles in coastal areas confront severe corrosion related failures. Moist salt vapor permeates through the paint and starts the process of rusting that spreads rapidly beneath the painted surface. The initial sign that corrosion has happened is the appearance of rust infused blisters on the surfce that is painted. Regrettably this evidence there's more rust beneath the painted surface. The sole feasible option available only at that period would be to possess the painted surface repainted and sandblasted to a white metal state.
RustCote's has been formulated to provide an effective barrier against moisture and vapor, avoiding the passage of these elements to the bare alloy. A durable and tough coating is available in pigmented format for application over bare metal so when an obvious coat for application over existing paint to provide additional barrier protection.


GalvaZin

The best and long-term corrosion protection is offered via galvanizing molten zinc is bonded with the steel profile forming a tenacious zinc layer at first glance. Zinc supplies protection by means of an activity called galvanic action. It passivates the steel and sacrifices itself by socializing with atmospheric moisture, thereby preventing corrosion of the steel. The one greatest drawback to galvanizing is the fact that it can only be performed at the galvanizing plant and therefore precludes protection for existing constructions. On the years many zinc rich coatings have already been invented to mimic galvanic protection.
This can be usually attempted by infusing the resin binder using a big volume of fine zinc particles, anywhere from 60% to 95 in the film that was dry. Sadly the intrinsic insulating temperament of the resin binder interferes -particle conductivity between the zinc particles. Besides curtailing the activity that is galvanic it severely restricts the total amount of zinc available for galvanic protection. Furthermore, the substantial infusion of the pigment reduces the quantity of binder available for adhesion and film strength. The result is that besides inadequate galvanic action the zinc rich coatings have poor abrasion resistance and their greatest functionality is reduced to the degree of a barrier coating that is fundamental.


DTM400

DTM400 is a water based polymer emulsion with adhesion promotion properties that are special including galvanized surfaces, to any or all metal substrates. The crucial characteristics of the resin matrix is early dry and wet adhesion to outstanding vapor and various metal substrates and water barrier properties. The corrosion resistance of DTM400 consists of synergistic corrosion additives that operate harshly, in combination with the resin matrix, to ward the start of the corrosion process. It is strongly recommended to be used in long-term uses where using heavy metals is of issue. On galvanized surfaces DTM400 retards the occurence of white rust and considerably improves the rust protection process.
The anti-corrosive pigments are non-toxic and free of heavy metals that are polluting. They use a unique synergy between ion scavenging and passivation mechanism. The coating exhibits early water resistance and outstanding corrosion for direct to metal primer applications. Besides a corrosion-resistant primer, DTM400 can be a highly topcoat that is durable and provides an artistic direct-to-metal finish. It may be used for industrial maintenance finishes, metal finishes for commercial buildings and protection for transport vehicles like buses, trucks, freight trains and ocean going container vessels.DTM400 may be employed for interior and exterior applications.

2 comments: