Friday, March 24, 2017

Best corrosion protective coatings

Metal Corrosion Protection and Metal Coatings Liquiguard Technologies has maintain the very best alloy coating options built to protect and expand the lifespan of an extensive range of metals including aluminum, brass, bronze, chrome, pewter, cast iron, silver, stainless steel, etc.
This unique line of eco-friendly, biodegradable coatings offer alternatives to prevent oxidization, tarnishing, flash rust and corrosion, by repelling moisture, too. These water-based coatings are easy and safe to apply without discharging any toxins or fumes. And will preserve the feel and look of your alloys without damaging the surfaces.
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GalvaCote

GalvaCote is a water based polymer emulsion with adhesion promotion properties that are specific to all alloy substrates. The crucial features of this resin matrix is early wet and dry adhesion to various metal substrates and outstanding vapor and water barrier properties. The corrosion protection of GalvaCote is just like that of Liquiguard's DTM400 and consists of synergistic corrosion additives that work vigorously, in combination with the unique resin matrix, to ward the beginning of the corrosion process. It's recommended to be used in long-term applications where the utilization of heavy metals is of concern. GalvaCote has a bright zinc finish and is perfect for use 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 use an original 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, GalvaCote can be an extremely topcoat that is durable and can provide an aesthetic direct-to-alloy finish. It may be used for alloy finishes for commercial buildings, industrial maintenance finishes and protection for transfer vehicles like buses, trucks, freight trains and ocean going container vessels. GalvaCote may be useful for outdoor and interior applications.



Liquiguard CC

Liquiguard CC is an unprecedented compound coating developed to protect electronic devices and printed circuit assemblies when exposed to moisture, water, beverages, non-corrosive liquids and perhaps even moderate solvents. A lot more than a moisture repellant, Liquiguard CC is the only coating which will continue to guard the electronic device in the event the device inadvertently becomes totally immersed in water or alternative non-corrosive liquid. These devices will stay protected while remaining immersed for up to several minutes. Liquiguard CC is nicely suited for the majority of kinds electronic equipment encountered in aerospace environments and marine and everyday use. It will also prevent corrosion and failure of electrical connections in outdoor light fixtures such as street lighting, path lights, margin and landscape lighting.
Long term stability of the fully cured lm is superb with a temperature tolerance range between 14° F to 275° F. Liquiguard CC's powerful adhesion to the surface enhances shock resistance, stabilizes loose parts and encapsulates loose debris from post production procedures that can damage the circuit.


GalvaZin

The best and long term corrosion protection is offered via galvanizing wherein molten zinc is bonded with the steel profile forming a tenacious zinc layer at first glance. Zinc supplies protection by means of a process called galvanic action. By socializing with atmospheric moisture, thereby preventing corrosion of the steel it passivates the steel and gives itself. The single greatest drawback to galvanizing is that it may simply be performed in the plant that is galvanizing and thus precludes protection for existing constructions. Within the years many zinc rich coatings are formulated to mimic galvanic protection.
That is normally tried by infusing the resin binder having a large volume of zinc particles that were fine, anywhere from 60% to 95% by weight, in the dry movie. Unfortunately the inherent insulating nature of the resin binder interferes -particle conductivity involving the zinc particles. Besides curtailing the galvanic action it seriously limits the quantity of zinc available for galvanic protection. Also, the big infusion of the pigment reduces the quantity of binder available for film and adhesion strength. The end result is that besides inadequate galvanic action the zinc rich coatings have poor abrasion resistance as well as their ultimate performance is reduced to the level of a fundamental impediment coating.


Liquiguard PC

Liquiguard PC is a water-based, polymer pretreatment system that replaces commonly-employed phosphates which are procedure-intensive, and ecofriendly nor biodegradable. This nonhazardous pretreatment creates a superior and more long-lasting bond with the powder. And the closing finish is smoother and more appealing because Liquiguard PC does not etch, or remove surface metal like conventional primers.
The application will not need multi-tank treatments, passivating and rinsing; and is pertinent to most metals including steel, steel alloys, galvanized steel, aluminum, manganese, brass, etc. Liquiguard PC also can be put to use as a primer on non-metallic surfaces and hot dip galvanized surfaces. Obtainable in concentrate (conc.) and ready-to-use (RTU).


RustCote

RustCote is a water based top coat created specifically to be applied over steel surfaces that are painted and unpainted. Despite all efforts, including rust prevention primers, painted and powder coated constructions, vehicles and equipment in coastal areas face serious corrosion related failures. Damp salt vapor permeates through the paint and begins the procedure for rusting that propagates quickly beneath the surface that is painted. The initial sign that corrosion has happened is the look of rust infused blisters on the surfce that is painted. Sadly this evidence there is more rust beneath the surface that is painted. The sole feasible alternative available only at that stage is always to own the painted surface sandblasted to a white metal state and repainted.
RustCote's has been invented to offer an effective barrier against vapor and moisture, avoiding the passage of those elements to the bare alloy. RustCote, a tough and durable coating will come in pigmented format for application over bare metal so when a transparent coat for application over existing paint to provide additional barrier protection.

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