Coating Services

Key properties of Phosphating is the application of a porous crystalline coating usually applied to ferrous-based materials, the process is non-electrolytic with the phosphate layer being produced by catalytic action between the component material and the Phosphating solution, this catalytic action producing an exceptionally strong bond of the phosphate layer to the component surface. The coating produced is crystalline and porous and forms a very good base for subsequent applications. As an undercoat for paints, it dramatically improves adhesion of the painted layer and the application of specialised oils and greases will enhance the corrosion performance of the component or provide lubricity for subsequent manufacturing operations. Accurate Edge offers two types of Phosphating, Zinc Phosphate which gives a finer grain with a wider range of thicknesses being achievable, or Manganese Phosphate which is limited to heavier films. The Manganese phosphate coating also has a different crystalline structure to zinc phosphate, this structure is laminar rather than columns, compressive and imparts greater corrosion resistance and lubricity without the need for additional coating, although these can be specified if required. Manganese phosphate is particularly good for components where “wearing/running in” is required, and because it is a compressive coating continues to offer lubricative properties for extended life.

PVDF coatings (polyvinylidene fluoride) or Kynar® is a chemical resistant thick film barrier coating primarily used on architectural coatings that has exceptional weathering characteristics. This coating is unaffected by most chemicals and solvents and has excellent wear and abrasion resistance. PVDF coatings also have a high dielectric strength, excellent resistance to weathering and the ability to self-extinguish. PVDF coating is sprayed using electrostatic guns on aluminum and the aluminum is then baked in a curing oven at 270 degrees for 21 minutes. PVDF coating carry a 25 years warranty on aluminum for exterior finishes. PVDF coatings are in great demand in the market specifically because it is available in a variety of colors and is more durable.

Electro galvanising is a process in which a layer of zinc is bonded to steel in order to protect against corrosion. The process involves electroplating, running a current of electricity through a saline/zinc solution with a zinc anode and steel conductor. Compared to hot dip galvanizing, electroplated zinc offers these significant advantages; Lower thickness deposits to achieve comparable performance. Broader conversion coating availability for increased performance and colour options. Brighter, more aesthetically appealing, deposits.

Wood finish coating uses polyester films transferable on aluminum and preprinted metals, for the creation of refined wood- like aesthetic effects. Wood finish coating is environment friendly because the inks used on films are ecologically certified; while the decorations, wood effect on aluminum is good to replace the wood, preserving forests from deforestation. We offer quality custom finish wood grain coating works. The above applications can be decorated in any colour or design. Our custom finish wood grain coating effects easily enhance the appearance of the product.

Accurate edge offers Molybdenum disulfide coating that are Coatings (MoS2 coatings), also known as Moly Coatings are commonly used in applications where load carrying capacity, operating temperature and coefficient of friction are primary concerns. This coating provides effective lubrication in a wide range of loads, in many cases exceeding 250,000 psi. Moly coatings lubricate sacrificially by transferring lubricant between the two mating surfaces, which helps to reduce wear and coefficient of friction. Molybdenum disulfide (MoS2) coatings are a dry film lubricant. Moly Coating Properties- Moly coating is a combination of molybdenum disulfide lubricant and high performance resins. Molybdenum coatings are thermally cured and thoroughly bonded to the base metal of the coated part. Uses for molybdenum disulfide coatings include applications that require a lubricant that is more unreactive when in use, and remains sturdy. We offer Molykote coatings, Everlube coatings, Lube-Lok coatings, Ecoalube coatings, Ever-Slik coatings, and more.

Phosphate conversion coatings form an integral part of our finishing operations, serving one or more of the following functions- increase corrosion resistance, absorb lubricants, enhance appearance, promote adhesion, and provide wear resistance or facilitate cold forming.At Perfect Tools, we can perform both manganese phosphate & zinc phosphate conversion coating services in Dubai as per OEM requirements. TYPES OF CONVERSION COATINGS OFFERED-Manganese Phosphating.Zinc Phosphating.

Accurate Edge offers ENP plating for engineering applications, including electrical conductivity. When used, electroless nickel plating is the deposition of a nickel-phosphorous alloy onto a metal substrate without the use of an electrical current. The electroless nickel plating process utilizes an autocatalytic chemical reaction to deposit a reliable, repeatable coating of uniform thickness. This uniformity of deposit can, in some cases, eliminate the need for post-plate grinding. Electroless nickel demonstrates excellent corrosion protection, with similar lubricity properties to plated chromium. Electroless nickel effectively coats parts with sharp edges, deep recesses, seams, threads, and complex geometries. Accurate Edge offers varying alloys of nickel and phosphorous, including- High Phosphorus (10% to 13%)- superior corrosion protection; most resistant to acidic environments; greater than 65 Rc hardness with post-plate thermal treatment. Medium Phosphorus (5% to 9%)- best appearance. Low Phosphorus (<5%)- highest as-plated surface hardness (up to 60 Rc); most resistant to alkaline environments; best solderability.

We all have those things in life that we don’t trust to just anyone. For many, it may be a trusted mechanic that we know will do the job right. If you don’t feel the same about liquid coatings for your valuable products, let us show you why you should. We offer urethanes, enamels, epoxies, lacquers and water-based paints, as well as CARC and EMI/RFI shielding. We can accommodate parts of nearly all shapes and sizes in addition to substrates other coating methods are unable to accommodate due to exposure to high temperatures. Our experienced professionals have perfected their processes to meet industry-specific standards including, but not limited to, commercial, military, automotive, medical and aerospace.

Steel is used to provide a strong and long-lasting basis for our structures. Solid steel is a strong and long-lasting material, yet it is not indestructible. Over time, rust can accumulate on steel structures, jeopardizing their structural integrity. Galvanization is a rust-prevention procedure that involves treating steel with zinc. Zinc is a corrosion-resistant and cost-effective metal that serves as a sacrificial barrier between rust and the steel substrate. Before the rust can reach the substrate’s surface, the zinc layer will oxidize and disintegrate. The dissolved zinc electrons move to the steel that has to be protected.