Bonded Coatings

GLEIT-μ^® GL 220 is a gray-black bonded coating, which is based on a selected, coordinated solid lubricant combination and an inorganic binder. The predominant solid lubricant component is molybdenum sulphide. A special gasoline is used as solvent.

GLEIT-μ^® GL 220 results in a dry, well adhering, gray-black bonded coating film after application and evaporation of the solvent content.

Areas of application

Dry bonded coating:
For applications that require the absence of oil and grease, that require an optimal running-in process due to the later operating stress or that require a dry, highly pressure-resistant lubricant film to be installed.

Non-cutting metal forming:
Materials that are difficult to form can be easily processed using GLEIT-μ^® GL 220. Cold welding is prevented, high degrees of forming are made possible.

Examples of use

• run-in processes for bearing bushing
• Stainless steel thread
• ring washers
• Cold extrusion, expanding, reducing
• with high contact pressure and low friction speed

Product characteristics

• dry, gray-black bonded coating film
• very high pressure resistance
• constant, low, reproducible coeffi cients of friction
• optimisation of run-in processes
• minimises the risk of slip-stick
• high adhesion
• wide Operating temperature range: -180 to +450 °C
• cost-effective and perfectly executed contract coating possible
• also available in spray cans
• Coefficient of friction µ_min: ca. 0,06

GLEIT-μ^® GL 230 is a solvent-based, gray-black, thermosetting bonded coating, which is based on a coordinated solid lubricant combination with a very high MoS₂ content and an organic binder.

After application and curing, the bonded coating results in a dry, adherent, extremely pressure-resistant, gray-black bonded coating film, which has excellent oil and solvent resistance and good corrosion protection.

Areas of application

For applications that require the absence of oil and grease, that require an optimal running-in process due to the later operating stress or that require a dry, highly pressure-resistant bonded coating film to be installed. GLEIT-µ^® GL 230 has proven itself particularly as a running-in coating for highly stressed oil and grease lubricated machine elements. As lifetime lubrication at slow sliding speeds with only occasional actuation.

Examples of use

• Gear wheels or differential gear wheels on gearboxes (run-in optimisation)
• Bearing bushes, bearing bolts (run-in optimisation), rivet bolts and dowel pins (assembly aid)
• screws and nuts
• Spindle and axis lubrication in the high temperature range
• Chains (single part coating)

Product characteristics

• dry, gray-black, oil and solvent resistant bonded coating film
• extremely high pressure resistance
• constant, very low, reproducible coefficients of friction
• Optimization of running-in processes of oil or grease lubricated machine elements
• high adhesion
• wide Operating temperature range: -180 to +280 °C (briefly up to +300 °C)
• Makes sliding machine elements “calculable”.
• Allows storage of already lubricated components.
• cost-effective and perfectly executed contract coating possible
• Coefficient of friction µ_min: ca. 0,08

GLEIT-μ^® GL 240 is a gray-black-colored, water-based bonded varnish, which is based on a selected, coordinated solid lubricant combination and an organic binder. The predominant solid lubricant component is high-purity natural graphite.

After application and evaporation of the solvent GLEIT-μ^® GL 240 results in a dry, well-adhering, gray-black lubricant film.

Areas of application

Dry lubrication:
For applications that require freedom from oil and grease, which require an optimal running-in process due to the later operational stress or whose assembly requires a dry, highly pressure-resistant lubricant film.

Non-cutting metal forming:
Materials that are difficult to shape can be easily processed using GLEIT-μ^® GL 240. Cold welding is prevented, high degrees of forming are made possible.

Examples of use

• Bearing bushes, bearing bolts (run-in optimisation), rivet bolts and dowel pins (assembly aid)
• Stainless steel screws and nuts
• ring washers
• Metal forming: cold extrusion, expanding, reducing

Product characteristics

• dry, gray-black bonded coating film
• high pressure resistance
• constant, low, reproducible coeffi cients of friction
• sulfur free
• minimises the risk of slip-stick
• high adhesion
• wide operating temperature range: -70 to +250 °C
• Water-based – therefore environmentally and user-friendly
• cost-effective and perfectly executed contract coating possible

GLEIT-μ^® GL 244 is a gray-black bonded coating that is based on an inorganic binder system and high-purity graphite as a solid lubricant. The system is dispersed in a solvent for easier application.

GLEIT-μ^® GL 244 results in a dry, well-adhering, gray-black bonded coating film after application and evaporation of the solvent.

Areas of application

Dry lubrication:
For applications that require the absence of oil and grease, that require an optimal running-in process due to the later operating stress or that require a dry, highly pressure-resistant bonded coating film to be installed.

Non-cutting metal forming:
Materials that are difficult to form can be easily processed using GLEIT-μ^® GL 244. Cold welding is prevented, high degrees of forming are made possible.

Examples of use

• Metal forming: Cold extrusion, expanding, reducing, fluid bulge forming, etc.
• Ejector ins on die-casting machines
• Screw and spindle lubrication in the high temperature range

Product characteristics

• dry, gray-black bonded coating film
• high pressure resistance
• constant, low, reproducible coeffi cients of friction
• sulfur free
• high adhesion
• no influence on other material characteristics
• can be processed with other assembly equipment
• wide Operating temperature range: -180 to +400 °C (briefly up to +600 °C)
• ideal for cold forming with subsequent heat treatment (annealing)
• Friction coefficient µ_min: ca. 0,1

GLEIT-μ^® GL 257 is a gray-black solvent-based bonded coating, which is based on a selected, coordinated solid lubricant combination and an organic binder. The predominant solid lubricant component is high-purity natural graphite.

GLEIT-μ^® GL 257 results in a dry, well-adhering, gray-black bonded coating film after application and evaporation of the solvent. GLEIT- μ^® GL 257 can be used as the sole lubricant, but due to its good oil resistance it is also very suitable as a support for oil or grease lubrication.

Areas of application

For example GLEIT-μ^® GL 257 can used for threaded parts in order to achieve a defined, predictable friction behavior, to enable easy assembly and disassembly. This defined friction is the only way to reliably convert the calculated torque into the desired clamping force. For high-temperature use, we also recommend lubrication with the high-temperature paste GLEIT-μ^® HP 505. In addition to the thread running-in process, the bonded coating also protects the thread from contamination and aggressive media.

Examples of use

• Bolt lubrication at high temperatures
• Spindles, spindle nuts
• Slide plates
• Threads on casings
• Stainless steel screws and nuts

Product application

GLEIT-μ^® GL 257 is used for the boltcoat^® 2571 coating system only professionally and cost-effectively in our custom coating company.

Product characteristics

• dry, non-slip, gray lubricating bonded coating film
• high pressure resistance
• constant, low, reproducible coeffi cients of friction
• sulfur free
• minimises the risk of slip-stick
• high adhesion
• wide operating temperature range: -70 to +600 °C
• water resistant
• ideal for thread lubrication for high temperature applications
• Coefficient of friction µ_min: ca. 0,09

GLEIT-µ^® GL 260 is a solvent-based, gray-black, thermosetting binded coating, which is based on a coordinated solid lubricant combination with a very high MoS₂ content and an organic binder.

GLEIT-µ^® GL 260 after application and curing results in a dry, well-adhering, extremely pressure-resistant, gray-black bonded coating film, which has excellent oil and solvent resistance and good corrosion protection.

Areas of application

For applications that require the absence of oil and grease, that require an optimal running-in process due to the later operating stress or that require a dry, highly pressure-resistant bonded coating film to be installed. GLEIT-µ^® GL 260 has proven itself particularly as a running-in coating for highly stressed oil and grease lubricated machine elements. As lifetime lubrication at slow sliding speeds with only occasional actuation.

Examples of use

• Plain bearings at slow speeds and high pressures
• Bearing bushes, bearing bolts
• Slide rails
• dry lubrication
• Combination lubrication (bonded coating + paste)
• Spindles

Product characteristics

• dry, gray-black, oil and solvent resistant bonded coating film
• extremely high pressure resistance
• constant, very low, reproducible coefficients of friction
• Optimization of running-in processes of oil or grease lubricated machine elements
• high adhesion
• wide Operating temperature range: -180 to +280 °C (briefly up to +300 °C)
• Makes sliding machine elements “calculable”
• enables storage of already lubricated components
• cost-effective and perfectly executed contract coating possible
• Coefficient of friction µ_min: ca.0,08

GLEIT-μ^® GL 279 is a light colored, liquid dispersion of a specially selected polytetrafluoroethylene with a matching resin system in water.

After application and evaporation of the water content, it results in a dry, well-adhering, semi-gloss and transparent lubricating film.

GLEIT-μ^® GL 279 can be used as a lubricant, but is also suitable as a release agent due to its good non-stick effect.

Areas of application

For the lubrication of various material combinations and material combinations such as metals, non-ferrous metals, numerous plastics, wood, paper, ceramics and rubber. GLEIT-μ^® GL 279 is suitable as a universal dry lubricant film and as a release agent in the manufacture of rubber and elastomer parts.

Examples of use

• life expectancy coating for plastic injection-molded parts, such as grids, cams, levers, guides, adjusting screws etc.
• window fixtures
• Precision mechanics, medical technology, building technology
• Replaces lubricant applications using oil or grease

Product characteristics

• dry, semi-satin, transparent bonded coating film
• clean
• good adhesion on numerous materials
• constant, low, reproducible coeffi cients of friction
• lubrication of plastics
• minimises the risk of slip-stick
• wide operating temperature range: -180 to +250 °C
• temporary storage of already lubricated components
• no contamination when installing coated workpieces
• cost-effective and perfectly executed contract coating possible
• Coefficient of friction µ_min: 0,09

GLEIT-μ^® GL 280 is a light colored, liquid dispersion of a controlled polytetrafluoroethylene with a certain lost resin system in a solvent mixture.

After the application and evaporation of the solvent content, GLEIT-μ^® GL 280 results in a dry, well-adhering, silk-matt and transparent lubricating film.

GLEIT-μ^® GL 280 can be used as a lubricant, but is also suitable as a release agent due to its good non-stick effect.

Areas of application

For the lubrication of various material combinations and material combinations such as metals, non-ferrous metals, numerous plastics, wood, paper, ceramics and rubber. GLEIT-μ^® GL 280 is suitable as a universal dry sliding film and as a release agent in the manufacture of rubber and elastomer parts.

Examples of use

• Life expectancy lubrication of molded plastic parts such as grids, cams, levers, guides, adjusting screws, etc.
• window fixtures
• Precision mechanics, medical technology, building technology
• Replaces lubricant applications using oil or grease

Product characteristics

• dry, semi-satin, transparent bonded coating film
• clean
• good adhesion on numerous materials
• constant, low, reproducible coeffi cients of friction
• lubrication of plastics
• minimises the risk of slip-stick
• wide operating temperature range: -180 to +250 °C
• temporary storage of already lubricated components
• no contamination when installing coated workpieces
• cost-effective and perfectly executed contract coating possible
• Friction coefficient µ_min: ca. 0,1