Types of Metal Finishing

Metal products are found everywhere in our houses at work. In its raw form, plucked from nature, metal is hard, crude, and unattractive. To make the best use of it, it needs to be finished, polished, and...
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This article will take an in-depth look at industrial coatings. It will bring more understanding on topics such as:
This chapter delves into the foundational principles behind industrial coatings and their varied applications.
An industrial coating acts as a protective shell applied to surfaces, designed to shield them from damage while also enhancing appearance. The main goal of these coatings is to protect surfaces against environmental threats and other potential damage. They can be applied to an array of surfaces, such as concrete, wood, metal, plastic, glass, rubber, leather, mortar, and asbestos.
Industrial coatings are available in many types, each possessing unique traits and benefits. Selecting the appropriate coating depends on the environment and the qualities of the surface in question. Coating manufacturers provide expert guidance on the best practices for application.
These coatings are crafted to deliver both visual appeal and durability. Multiple options are available, such as Xylan dry film lubricants, resins, and xylene.
The coverage of industrial coatings extends widely, with their chief function being to protect equipment from corrosion. The aesthetic value is also crucial for particular equipment and settings. These coatings are commonly applied to safeguard materials like concrete or steel.
Furthermore, industrial coatings play a role in boosting materials' resistance to fire and other hazards. They are used to line water tanks and reservoirs, ensuring a safe environment for potable water and preventing corrosion.
Polymers are the most prevalent materials for industrial coatings, including epoxy, moisture-cure urethane, polyurethane, and fluoropolymer coatings.
Several elements are critical when applying industrial coatings, including the following:
To ensure adhesion, the substrate—or base material—receiving the protective layer must be cleaned beforehand. Most coatings rely on either a mechanical or physical bond to adhere to the substrate's surface. Chemical bonding may also form a strong layer. A surface not properly cleaned of dust, chemicals, or contaminants may lead to premature coating failure.
Proper substrate surface preparation is vital for the successful application of industrial coatings. Before the coating application, the surface should be thoroughly cleaned of moisture, dry contaminants, and salts using methods such as heating, blasting, or chemical cleaning. Effective cleaning mitigates issues like fisheyes, blistering, adhesion failure, alligatoring, bubbling, and cissing.
Priming is a critical step in any industrial coating process, ensuring the coating and sealant adhere well to the substrate for lasting performance. Primers enhance compatibility between various substrates and coatings, improving final appearance by evening out surface imperfections.
With the primer applied, the substrate is primed for coating. Different coating methods are employed, each aimed at thoroughly covering the substrate's surface. The method chosen often depends on the substrate's size and complexity. Popular coating processes include dip, brush, roll, spray, spin, and flow coating.
The curing and drying practices influence coating performance. Incorrect procedures can undermine coating quality. Each product should come with detailed instructions for ideal drying and curing procedures to maximize results.
Proper curing requires maintaining the right temperature for a specified time on the substrate, not just the oven. Thus, bake times can differ based on the part's thickness.
Upon completing the coating process, parts should be inspected to meet specific standards. Industrial coatings must meet precise thickness requirements to provide full coverage and reflect all details. Effective inspection policies help ascertain coating projects remain within acceptable thickness ranges.
Choosing a fitting industrial coating requires careful consideration of both the equipment and coating materials. A robust coating setup demands components like durable pump seals, clean filters, and routinely flushed air lines. Poor maintenance may produce suboptimal results.
Suppliers work alongside customers to assess procedures, ensuring workplaces are clean, followed by routine equipment maintenance.
Consider these factors for a custom industrial coating solution:
Picking the right formulation hinges on the substrate, often needing materials such as urethane, acrylic, or epoxy. Manufacturers must also factor in the types of materials and when the application takes place during production.
Certain substrate and coating pairings can be matched using suitable primers or additives to bolster binding and other attributes. Specifications, like corrosion resistance or adhering to food safety norms, influence material selection choices.
Various application steps and materials yield different outputs depending on the substrate's condition. Some substrates, like plastic, need a heat cure to keep the coating intact without causing deformation.
Environmental factors must be weighed when selecting coatings. A steady, clean setting with controlled temperature and humidity is crucial. Environmental inconsistencies may cause uneven finishes. Temperature shifts and fluctuating humidity can result in thermal shock.
During application or drying, chemical changes might occur due to exposure to splashes, fumes, or contaminants, impacting efficacy. Parts require shielding from abrasion, UV exposure, and physical harm during curing.
The desired coating outcome is shaped by the application process details. Thoroughly planned techniques—like spraying, brushing, or dipping—should offer precise thickness oversight. There's also a need to consider substrate prep, post-cure cleanup, baking and curing methods, spatial requirements, and controlled drying conditions.
Industrial coatings entail distinct characteristics. Epoxy and urethane are both resistant to numerous chemicals and physical forces, but epoxies falter with outdoor exposure and can both be compromised by nitric acid. Water-based variants, although safer for application, might heighten the risk of base material corrosion. The functional and visual properties of a coating primarily depend on its makeup and application technique. Important properties for consideration include flexibility, smoothness, gloss retention, color stability, moisture resistance, and conductivity or solderability for further processing. At every formulation stage, the part’s intended function should direct the necessary coating properties for peak performance.
Industrial coating techniques play a crucial role in protecting, enhancing, and extending the lifespan of manufactured products and materials across industries. Understanding the various industrial coating methods helps users select the optimal solution for their application, ensuring longevity, corrosion protection, chemical resistance, and adherence to production and regulatory standards in sectors like automotive, aerospace, construction, manufacturing, electronics, and energy. Below are key techniques commonly used for applying protective and decorative coatings:
Dip coating is a cost-effective industrial coating process that provides a high-quality, uniform finish on substrates of all shapes and sizes, including large surface areas or components with complex geometries. Dip coating can be automated or performed manually, making it suitable for both high-volume production and specialized, custom jobs in industries such as automotive, electronics, and aerospace.
The process involves immersing parts in a tank containing liquid coating, such as polymer, epoxy, or resin, then withdrawing them at a controlled rate, often under tightly regulated temperature or atmospheric conditions. The coating thickness is influenced by factors like viscosity, withdrawal speed, immersion duration, number of dips, and curing profile. High-temperature curing in an oven solidifies the coating to ensure adhesion and durability.
Pre-treatment and surface cleaning are critical for achieving optimal coating adhesion and preventing contamination or coating defects. Process control ensures consistent quality standards and manages flow and runoff properties. Dip coating enables simultaneous coverage of internal and external surfaces, providing robust barriers against abrasion, moisture, chemicals, corrosion, humidity, extreme temperatures, UV exposure, and environmental damage.
Master Bond eco-friendly liquid polymeric formulations offer sustainable coating solutions in various colors. Specialty grades can improve optical clarity, mechanical strength, solvent and acid resistance, low friction, impact resistance, vibration damping, and electrical insulation—making dip coating a go-to for protective, functional, and decorative applications.
E-Coat, or electrophoretic painting, is an advanced hybrid coating technology blending features of electroplating and paint deposition. During the E-Coat process, a part is submerged in a water-based solution containing electrostatically charged paint emulsion. When an electric current is applied, the paint particles are attracted and deposited as an even coating over the entire part—ensuring thorough, uniform coverage of both exterior and interior surfaces. This makes E-Coat ideal for parts with intricate shapes or complex geometries.
E-Coat delivers superior corrosion protection, exceptional rust resistance, and enhanced appearance. Its coating is highly durable and offers resistance to salt spray, dielectric interference, acids, and harsh environmental conditions. Compared to powder coating or solvent-based spraying, E-Coat ensures complete coverage and consistent film thickness, even in recessed areas or blind holes. The method supports both wet and dry processing steps and is well-suited for mass production runs with high repeatability.
This versatile engineering coating is extensively used in industries such as automotive, oil and gas, HVAC, water/wastewater management, appliance, and aerospace for components like castings, structural steel, pipes, aluminum parts, and springs. Its broad substrate compatibility, predictable curing, and environmental efficiency make it a top choice for sustainable manufacturing.
Brushing is a manual coating application method that relies on skilled personnel and carefully selected brushes or bristles to apply liquid or viscous coatings. This technique is commonly used for touch-ups, repairs, and difficult-to-reach areas on products or assemblies, including corners, welds, bolt heads, pipe fittings, and other irregular features.
The compatibility of brush materials—whether synthetic or natural bristles—with the chosen coating formulation (such as acrylic, polyurethane, or epoxy) is vital for optimal application. Although brushing can require multiple layers to achieve the target film thickness, it excels at small-batch applications, onsite maintenance, and detailed work. Benefits include low capital investment, minimal waste, short setup times, and the flexibility to address last-minute adjustments during installation or repairs. Brushing remains essential for maintenance coatings and industrial paint touch-up applications.
Roll coating is a high-efficiency technique used for applying base, intermediate, and topcoat layers to flat substrates—including metals, plastics, composites, and engineered panels—using rollers. This process can be manual or integrated into automated conveying systems for continuous coating application in manufacturing lines, such as coil coating or sheet processing for the automotive, construction, and appliance sectors.
Typical roll coating systems use a soft application roller, a polished steel roller, and a metering or doctor roller, which together control application thickness and ensure uniformity. Automation further enhances consistency and throughput and reduces worker exposure to chemicals. Key selection parameters include substrate size, thickness, production speed, and material compatibility.
Roll coaters, including gravure and direct roller coaters, minimize waste, enhance energy efficiency, and maintain excellent weight control. Their design flexibility allows precise coating transfer for applications requiring specialty finishes or exacting technical specifications.
A specialized variant is gravure roll coating, which uses an etched applicator roll and a doctor blade to control the deposition of adhesives or coatings. Gravure techniques include direct and offset methods, each tailored to specific substrate properties and production requirements. Gravure coaters are widely used in packaging, electronics, and engineered materials for creating functional surfaces with high reproducibility and quality.
Industrial spray coating is an economical, adaptable process for applying coatings to a wide range of part geometries and sizes, including large assemblies, architectural facades, vehicles, structural steel, and precision instruments. Spraying accommodates both viscous epoxy coatings and low-viscosity paints and resins and can be manual or robotic for high throughput.
State-of-the-art spray equipment—such as air atomized conventional guns, airless sprayers, and air-assisted airless systems—offers high transfer efficiency with minimal material waste. This helps industrial producers achieve quality finishes, controlled film thickness, precise edge build-ups, and environmental compliance by managing overspray and volatile organic compound (VOC) emissions.
Critical to spray coating success is the quality of compressed air, which is influenced by moisture, particulate, and oil content. The integrity of the drying and filtration systems, along with proper compressor and dryer selection, directly affect final coating properties like adhesion, gloss, and corrosion resistance. For air-sensitive coatings, using dedicated air dryers and oil separators is essential.
Spray application allows for versatile angles and coating complex geometries, enhancing workplace safety by reducing manual handling. Potential challenges include sagging, orange peel, pinholes, overspray, and sputtering, but these are mitigated through robust process control, skilled spray technique, and optimized spray distance, angle, and pattern. For projects that demand fast turnaround, smooth finishes, or complex masking, spray coating remains a preferred industrial standard.
Thermal spray coating is an advanced surface engineering process wherein metallic or ceramic materials are heated to a molten or semi-molten state and then propelled onto the workpiece via a high-energy thermal spray gun. This technique is widely used to enhance surface performance, restore worn components, extend service life, and provide resistance to wear, erosion, cavitation, high temperature, and harsh chemicals—all critical for industrial machinery, aerospace, oil and gas, and power generation equipment.
Thermal spray coatings enhance substrate performance by delivering superior wear resistance, corrosion protection, electrical insulation or conductivity, lubricity, and chemical stability. The versatility of this coating method allows for application to a diverse range of base materials—including steel, aluminum, titanium, and ceramics—accommodating both original equipment manufacturing (OEM) and remanufacturing processes.
Core factors differentiating thermal spray coating methods include the type of heat source (plasma, flame, electric arc, or detonation), material velocity, coating composition, application environment (such as vacuum or controlled atmosphere), bond strength, and coating thickness. The chosen process depends on substrate properties, coating function, desired thickness, and operating environment.
Learn about the latest thermal spray technology and industry applications here.There are several methods for applying thermal spray coatings, each tailored to specific materials and application requirements:
Flame spray applies coatings by melting metal or ceramic wire/powder using a combustion torch, projecting the molten particles onto the substrate. Best for materials with low melting points or for rapid build-up of sacrificial coatings.
HVOF utilizes a high-temperature combustion jet (hydrogen, propane, or propylene) to produce dense, hard, and low-porosity coatings with superior wear and corrosion resistance. Ideal for turbine blades, valves, and industrial rollers where extreme performance is required.
Electric arc wire spraying employs an electric arc to melt two converging wires. The molten material, atomized by compressed air, is deposited on the substrate at high rates, making this method efficient for coating large surfaces with zinc, aluminum, or alloys for corrosion protection and electrical conductivity.
Plasma spray systems create an ionized gas plume (plasma) to melt and accelerate powder feedstock onto the workpiece. This method excels at applying high-performance ceramic, carbide, or alloy coatings on parts exposed to extreme wear or thermal cycling—common in aerospace and medical device manufacturing.
VPS is performed in a low-pressure chamber, minimizing oxidation of sensitive metals. It results in extremely dense, adherent coatings for demanding environments (e.g., semiconductor, aerospace) utilizing purified atmospheres for ultimate coating integrity.
In detonation spray coating, a gas-fueled, water-cooled barrel ignites a mixture of fuel and powder, propelling particles at supersonic speeds to form dense, impact-resistant coatings. Frequently used for high-wear components in mining, manufacturing, and energy sectors.
Thermal spray technology supports a broad spectrum of industrial coating materials, each with unique functional properties for barrier protection, durability, and enhanced part performance. Over 80 different metals, alloys, polymers, and ceramic materials are routinely used, including:
Understanding material selection, performance criteria, and end-use environments helps specify the most appropriate thermal spray coating system for optimal results.
Spin coating is a precision coating technique extensively used in electronics, optics, and research labs for producing ultra-thin, uniform films on flat substrates such as wafers, glass slides, or semiconductor devices. The process involves dispensing a controlled volume of coating solution (photoresist, polymer, or sol-gel) at the substrate's center, which is then rotated at high speed so that centrifugal force distributes the coating evenly.
Key parameters affecting spin coating—such as spin speed, acceleration, material viscosity, and surface tension—are finely tuned for application-specific film thickness and surface quality. Spin coating delivers repeatable, defect-free coatings and is integral to microfabrication, MEMS production, and laboratory-scale R&D. Potential process limitations include edge bead formation, non-uniformity caused by substrate warpage, and defects from particulates or improper solution preparation.
Flow coating is an efficient method designed for applying liquid coatings to large, flat, and horizontal surfaces—such as glass panes, architectural panels, automotive body parts, and sheet materials—where immersion techniques are impractical. This process accommodates manual or automated setups, promoting scalability and throughput for large-scale industrial projects.
With high transfer efficiency, flow coating reduces material waste and offers a cost-effective alternative for surfaces requiring substantial coating thickness in a single pass. Controlled application viscosity and environment (temperature, humidity) are critical for curing, leveling, and achieving smooth finishes. Flow coating, however, is less suited for complex 3D geometries or components with holes or protrusions.
Slot die coating is a high-precision, pre-metered, continuous coating method that delivers consistent and highly uniform films in roll-to-roll or sheet-to-sheet production processes. Material is dispensed through a narrow slot positioned above the substrate, forming a controlled, thin film ideal for functional applications such as lithium-ion batteries, fuel cells, solar panels, barrier films, and flexible electronics.
Slot die coating systems incorporate metering, distribution, head positioning, and substrate motion, allowing for tight tolerances and high speeds. This results in superior cost-efficiency and scalability for industrial manufacturers focused on advanced energy storage, packaging, or optical film production. The technique supports diverse chemistries and can be customized for multilayer coatings or gradient structures.
Physical Vapor Deposition (PVD), also known as thin film coating or vacuum deposition, is an advanced surface finishing process used to apply ultrathin coatings of metal, alloy, or ceramic to various substrates (metals, plastics, ceramics). PVD technology is prized for its ability to impart decorative finishes, increase hardness, provide wear and corrosion resistance, and enable functional surface properties in demanding sectors such as aerospace, microelectronics, ophthalmics, medical devices, tools, and even plumbing or cookware.
The PVD process includes four stages: ablation (source material vaporization), transport (movement of vapor to the substrate), reaction (possible chemical changes with reactive gases), and deposition (final atom-by-atom layering). Main PVD techniques are sputtering (for uniform, pure coatings) and thermal evaporation (for efficient, large-scale applications). Gas environment—often oxygen or nitrogen—can tailor coating structure and performance, such as forming nitrides or oxides.
Process precision, vacuum control, and real-time monitoring ensure excellent adhesion, thickness uniformity, and repeatability. PVD coatings are not only ultrathin, durable, and eco-friendly but also customizable for decorative colors, hydrophobicity, antimicrobial properties, and optical effects. Many high-volume manufacturers automate the process with conveyor belt integration for streamlined production.
Typical PVD-coated products include electronic devices, architectural glass, automotive trim, cutting tools, packaging films, and cookware. PVD is especially valuable for applications demanding premium aesthetics, functional durability, or resistance to wear and corrosion at elevated temperatures.
The various types of industrial coatings include:
What properties do these types of coatings offer, and how do they compare to other materials? For example, Teflon coatings are known for their excellent dielectric stability, low coefficient of friction, near-total chemical inertness, and heat resistance.
Teflon coatings are the original non-stick finishes. Industrial products made out of Teflon coatings or fluoropolymer resins exhibit exceptional high temperature resistance and are also resistant to chemical reactions, stress cracking, and corrosion. These industrial coatings can be used on aluminum, carbon steel, stainless steel, brass, steel alloys and magnesium as well as on non-metallic like glass, plastics, and fiberglass.
What are the characteristics of Teflon coatings?
Only a few solid substances can adhere to a Teflon finish. Most materials release easily from Teflon surfaces, although tacky substances may exhibit some adhesion.
The coefficient of friction for Teflon ranges from 0.05 to 0.20, varying based on factors such as sliding speed, load, and the specific type of Teflon coating used.
Teflon surfaces are both oleophobic and hydrophobic, making them resistant to wetting. This property facilitates easy and thorough cleaning, as these surfaces are often self-cleaning.
Teflon industrial coatings can continuously operate at temperatures up to 500°F (260°C) or 1112°F (600°C) with proper ventilation.
Most Teflon industrial coatings can endure extreme temperature variations without compromising their physical properties. They can be used effectively at low temperatures as low as -454°F (-270°C).
Teflon industrial coatings remain unaffected by chemical environments.
Teflon exhibits a low dissipation factor, high dielectric strength, and very high surface resistivity across a wide range of frequencies.
While Teflon coatings offer many benefits, there are important considerations when working with them, particularly during the curing process. Teflon coatings emit toxic phosgene gas when cured, which poses significant hazards. It is crucial to consult with coating manufacturers for guidance on safely managing these risks and handling Teflon coatings properly.
Excalibur coatings are widely regarded as the toughest, most durable, and longest-lasting non-stick coatings available. Unlike other coatings, Excalibur is a complete coating system rather than just a layer applied over an existing substrate.
The Excalibur system starts with the arc-spraying of stainless steel onto a component, integrating it seamlessly. Following this, the stainless steel matrix is infused with premium non-stick coatings. This process results in a coating system that combines the durability of stainless steel with the superior release properties of non-stick surfaces.
The application of Excalibur Coating involves the following steps:
When the surface properties of an ideal material in engineering construction are unsuitable, these coatings become essential. Xylan coatings, applied as a thin film, are particularly effective at binding to surfaces that do not readily accept other PTFE coatings. They provide controlled friction, wear resistance, non-stick and release properties, lubrication, and corrosion prevention.
These coatings were developed to offer a wide range of valuable performance attributes. Single coat thin films of fluoropolymer provide excellent corrosion resistance and chemical resistance. Additional benefits include resistance to galling, electrical resistance, abrasion resistance, non-stick and non-wetting properties, and reduced friction. OEM components coated with fluoropolymer tend to have a longer lifespan before needing replacement.
These coatings offer a distinctive blend of surface-enhancing properties that stand out in the industry. They are engineered to withstand extreme temperatures, feature exceptional surface hardness, resist galling, and provide anti-friction benefits. Among high-performance options, Nitro coat is the preferred choice.
Nitro coat barrier coatings are chemically applied using cutting-edge technology. These coatings are effortlessly applied to most metallic substrates, resulting in thin, extremely uniform, and dense layers. Components coated with the Nitro coat process consistently exhibit outstanding performance under both extreme field conditions and rigorous laboratory testing.
These coatings are primarily designed to enhance material performance by increasing operating temperature, load-bearing capacity, and friction coefficient. They provide effective lubrication across a wide range of loads, often exceeding 250,000 psi. By transferring lubricant between mating surfaces, moly coatings offer sacrificial lubrication, which helps reduce both friction and wear.
Molybdenum coatings combine high-performance resins with molybdenum disulfide lubricant. The coating is thermally cured to ensure a strong bond with the base metal of the coated part.
These high molecular weight coatings are expertly formulated to provide exceptional corrosion resistance in various environments. They serve as effective abrasion-resistant coatings while delivering superior barrier protection against alkaline compounds, harsh chemicals, solvents, and caustic solutions.
These coatings are designed to protect metal surfaces from oxidation caused by high temperatures, as well as from acids, water, and other corrosive agents. They are commonly used in offshore, military, and chemical processes, delivering significant performance benefits. By safeguarding steel engine components, these heat and corrosion-resistant coatings can notably extend their lifespan.
These coatings are two-coat non-stick systems consisting of a primer and a topcoat. They offer the highest operating temperature tolerance among fluoropolymers, along with excellent abrasion and chemical resistance, and an exceptionally low coefficient of friction. Capable of withstanding temperatures up to 600 degrees Fahrenheit, these coatings are typically applied with a thickness of 1-3 mm.
These coatings are resin-bonded polymer systems known for their exceptional resistance to chemical reactions and thermal degradation. They remain virtually unaffected by solvents up to 500°F (260°C), making them a popular choice in the chemical processing industry. PPS coatings can be used alone for excellent corrosion and chemical resistance or as a primer beneath a topcoat. In addition to their thermal and chemical benefits, PPS coatings offer outstanding abrasion and wear resistance.
PVDF is a pure fluoropolymer known for its exceptional strength, purity, and resistance to acids, solvents, heat, and bases. It also generates minimal smoke during fires. At high temperatures, PVDF can dissolve in polar solvents like amines and organic esters, making it ideal for corrosion-resistant coatings and durable architectural finishes for building panels.
PVDF can be easily melted for extrusion or injection molding applications. It is widely used in high-purity semiconductor markets, the paper and pulp industry, nuclear waste processing, water treatment, and chemical processing. Additionally, PVDF meets the stringent specifications required by the food and pharmaceutical processing industries.
These coatings offer exceptional chemical resistance and reliable electrical properties. ECTFE coatings are ideal for applications requiring superior thermal and chemical resistance beyond what PVDF can provide.
These coatings are applied as free-flowing dry powders and do not require solvents to bind the components. Powder coatings are typically applied using a fluidized bed or an electrostatic spray. To fuse the particles and ensure adhesion to the surface, the parts are heated both before and after application. These coatings are primarily used for metals, but can also be applied to some thermoplastics and thermosets.
Metallized coatings, also known as thermal spray coatings, are applied in a molten or semi-molten form to provide corrosion protection by spraying metals onto steel or concrete surfaces. Common metals used for these coatings include aluminum, zinc, and their alloys.
These coatings are favored for their long service life, immediate curing, and lack of volatile organic compounds (VOCs). They can be applied in various conditions, with the metal being heated prior to application. Metallized coatings are particularly suited for outdoor use due to their enhanced resistance to impact and UV rays.
Hard coat refers to a fast setting urethane or polyurea elastomer. It works well on wood or other materials, with some forms having UL-tested fire ratings. Hard coat forms a solid finish on surfaces such as styrofoam and urethane foam. They contain no solvents and are volatile organic compounds that can serve as vapor barriers.
Hard coat formulations offer a range of properties, from soft and rubbery to hard and rigid. While hard coat can be tinted to a base color, it typically lacks UV stability unless it has an aliphatic formulation. Often, hard coat is applied without color and then painted. To ensure stable adhesion, especially in extreme or harsh conditions, a primer is necessary. As with many industrial coatings, proper surface preparation is crucial for achieving the best results with hard coat applications.
Low friction coatings offer friction coefficients ranging from 0.2 down to 0.05, with polytetrafluoroethylene (PTFE) providing the lowest coefficient. The choice of coating type depends on the specific application, as each offers different wear resistance and hardness characteristics.
Applying a low friction coating can reduce high static friction coefficients between mating parts, thereby minimizing the forces involved. Additionally, these coatings help prevent foreign substances from adhering to treated surfaces. Beyond metals, low friction coatings are also effective on elastomers and rubber, reducing their friction values.
This chapter will explore the applications and benefits of industrial coatings. It is crucial for workers to adhere strictly to the manufacturer’s guidelines to ensure the success of the coating process and the safety of those involved. Manufacturers provide detailed instructions for the safe handling of coating materials and offer contact information for any questions about the application process.
There are many diverse types of industrial coatings with many different characteristics. For instance, the PVDF coating is highly reactive and is used in applications where highest strength is required. Each coating provides many benefits to the equipment on which it is applied; for instance, by improving the equipment’s wear resistance or strength. Therefore, when selecting a coating for equipment, one must be cautious of the properties of the coating material and the environment in which the equipment is going to be used. The bottom line is that industrial coatings are there to protect equipment from harsh weather or environmental conditions that end up damaging the equipment, ultimately prolonging its lifespan.
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