Special lubricants: what they are and main applications

As distributors of leading brands of specialty lubricants, we recognize that these are products are formulated with great precision and are designed to meet specific needs in complex industries.

What are special lubricants

Specialty lubricants are products specially designed to reduce friction, wear and corrosion inside machinery and industrial equipment. Unlike conventional lubricants, these special lubricants are formulated with high-quality ingredients that give them superior properties.

The main applications and products of specialty lubricants

Industrial lubricants find a wide range of applications in different industries. They are used to reduce friction and wear in heavy machinery, improve the efficiency and durability of gears, protect against corrosion, and ensure the proper operation of industrial equipment.

Here are some of the best-known brands of specialty lubricants that Mascherpa supplies:

MOLYKOTE special lubricants, based on high-purity oils and special additives, are particularly well suited to deliver extreme performance when conventional lubricants cannot. Their ability to withstand high temperatures and loads, while maintaining consistent performance even in harsh environments, makes it possible to extend lubrication intervals, optimize production cycles and significantly reduce lubricant consumption. All products are specially formulated to ensure safe, reliable and long-lasting performance. Because of these qualities, they find application in various industries.
The Molykote range includes several products, including:
    • Quick and easy spray application
    • Low coefficient of friction
    • Applicable to food industry applications
    • Absence of polytetrafluoroethylene (PTFE) or intentional per- and polyfluoroalkyl substances (PFAS)
    • Good resistance to water and corrosion
    • Good carrying capacity
    • White appearance
    • Good protection against fretting
    • High load capacity
    • High-temperature performance
    • High resistance to wear and tear
    • Release properties
    • Wide temperature range
    • High load capacity
    • High-temperature performance
    • Low-speed performance
    • Low-temperature performance
    • Wide temperature range
    • Coating
    • Multipurpose penetrants
    • Lead- and nickel-free anti-seize paste used to reduce wear and tear
    • High load capacity
    • Allows non-destructive disassembly, even after long use at high temperatures
    • Unchanged coefficient of friction in oiled bolt area, even after several bolt tightening and loosening processes
    • Good corrosion protection
    • Excellent water resistance
    • Compatible with many plastics and elastomers
    • Low vapor pressure
    • Low volatility
    • Meets several global standards for water contact
    • Lubricates control valves, pressure valves, softener valves and faucets
    • Prevents gaskets from adhering to metal
    • Resists weathering and water runoff
    • Suitable for rubber and plastic O-rings, gaskets and seals
The Krytox® product range includes fully synthetic PFPE oil-based special lubricants with a temperature range of -90°C to +450°C. They are compatible with all elastomers and plastics. These lubricants are chemically inert, making them suitable for working in extremely aggressive environments. They are nonflammable and can be used in the presence of oxygen and other reactive gases.
These lubricants are used in high-temperature applications and aggressive environments to ensure long-lasting lubrication. They are used for bearings in corrugated board plants, bearings and chains, valves, plastic extrusion and forming lines, paint oven chains and industrial ovens. They also find use in chemical and cryogenic plants, the textile industry and theaerospace industry.
In the automotive industry, they are used to ensure lifetime lubrication of safety components or in the engine compartment. They are also used to prevent creaking and rattling of plastic parts inside cars.
The Krytox range includes several products; below are some examples we provide:
    • Highly engineered
    • Low evaporation rates
    • Extreme thermal stability
    • Long-lasting lubrication performance
    • High performance lubricant
    • Non-flammable
    • Non-responsive for incredibly harsh environments
    • Performance for a wide range of high-temperature special lubrication applications

Contact lubricants are specially formulated greases and oils designed to reduce friction, improve sliding and optimize the electrical performance of switches, diverters and connectors. Electrolube products offer special lubricants in electrically insulating films, preventing arcing. In addition, the ultra-thin films allow a smooth current between the closed metal contacts. These lubricants have a neutral PH to prevent surface corrosion.

The use of contact lubricants improves the efficiency of switches and, if considered during the design phase, can generate major savings in manufacturing, allowing the use of cheaper plastics and metals. Electrolube’s greases are compatible with a wide range of materials, including plastic and metal, and do not contaminate the contacts, ensuring adequate lubrication for the “mechanical” part of the switches. In addition, some specific formulations offer noise reduction and damping features.

Electrolube has earned an unsurpassed reputation in the formulation and manufacture of state-of-the-art contact lubricants used in the automotive, military, aerospace, industrial, and domestic sectors.

    • Very low contact resistance
    • Ideal for low current switches
    • Suitable for sensitive plastics (ABS/PC)
    • Improves the quality of the switch
    • Excellent mechanical properties that ensure smooth operation
    • Provides optimal mechanical strength
    • Reduces electrical background noise
    • Improves contact performance by increasing the effective contact area
    • Increased compatibility with plastics
    • Highly stable synthetic material, fully inhibited against oxidation and copper corrosion
    • Excellent penetration and cooling properties
    • Prevents arcing, thereby reducing contact wear and tear

Petro-Canada PURITY HT (Hydro Treated) base oils are highly pure, with a transparency of 99.9 percent, making them the purest in the world. Lubricants made with PURITY HT base oils are extremely thermally and oxidation stable, providing longer life. As a result, they make it possible to extend oil change intervals and reduce maintenance costs. PURITY base oils, formulated with the best available additives, offer superior performance at both high and low temperatures, significantly outperforming competing products in the same applications. In addition, PURITY base oils are nontoxic and inherently biodegradable.

The Petro-Canada range includes a variety of products; some examples are listed below:

    • Good protection against wear and tear
    • Protects against rust and corrosion
    • Chemically inert and odorless
    • Reduces oil thickening by increasing compressor efficiency and reducing energy costs
    • Increases maintenance interval for valves and radiators
    • Guarantees up to 8000 hours or one year of worry-free service
    • Can significantly reduce maintenance operating costs
    • Produced through a process of removing impurities
    • Non-toxic and odorless
    • Zinc-free
    • Contributes to a safer working environment for facilities and operators
    • Biodegradable
    • Recyclable and recoverable
    • Environmentally friendly formulation
    • Suitable for hydraulic applications in extreme environments
    • Excellent protection: wear, rust, corrosion,
    • Designed to meet the performance requirements of conventional anti-wear hydraulic oils
    • Increased oil life, which extends the time between changes
    • Excellent lubricant resistance under harsh working conditions
    • Long-term protection of machinery from rust and corrosion
    • White, non-staining
    • Intended for application on industrial and food equipment
    • It should not be added directly to the product

Lubrication applications in steel and metalworking are extremely complex, as they often involve high temperatures and loads, risk of fire, presence of water or contaminants, and the need to respect the environment.

Through several decades of experience, CONDAT has developed products and special lubricants that are widely known and recognized for their highly technical nature, as they perfectly meet these requirements. These products boast FM approvals, biodegradability, resistance tooxidation, resistance to loads and high temperatures, excellent adhesion and resistance to centrifugation.

Non-flammable oils and high-temperature greases are widely used in steel production, particularly in continuous casting lines and hot rolling lines, as well as in foundries:

    • Self-extinguishing fluid, thanks to its special fire-resistant formulation
    • Approved by major certification systems for special oils such as: FM and MSHA
    • Biodegradable
    • Does not pollute
    • Excellent lubrication that ensures protection of hydraulic components.
    • It is perfectly miscible and compatible with mineral hydraulic oils
    • Compatible with gaskets and most metals
    • High anti-wear properties
    • Good thermal stability
    • Excellent antifoaming properties and good deaeration characteristics
    • Long fluid life due to excellent resistance against oxidation and corrosion
    • Low sliding point

High-temperature oils developed to meet the growing need (HACCP-Hazard Analysis Criticai Control Points) of the food industry for cleaner and more reliable lubrication of chains subjected to high temperatures.

    • Baking chain oil with high temperatures
    • Combination of grade polyol ester bases Food and beverage and additives
    • Additives maximize the wear protection capabilities of the lubricant
    • Increased chain life and in a reduction in oil consumption costs