Right here are many requirements to take into consideration when picking a high-temperature oil for warm, grease-lubricated tools.

The selection must include consideration of oil type and viscosity, oil thickness index, thickener kind, stability of the structure developed by the oil as well as the thickener), additive composition as well as homes, ambient temperature level, operating temperature level, climatic contamination, loading, rate, relubrication intervals, etc

. With the selection of information to resolve, the selection of greases that must suit extreme temperature problems presents several of the extra tough lubrication design choices.

Given the range of alternatives, the possibility for incompatibility problems as well as high costs for a given high-temperature item, the lubrication designer need to be careful and also differentiating when sourcing items to satisfy high-temperature requirements.

MOLYKOTE 41 Grease

Molykote 41 Grease Silicone grease that can be used at temperatures higher than those of normal silicone

greases

Features

• Does not melt, even at high temperatures

• Superior thermal stability

• Superior oxidation resistance

• Water-resistant

Composition :

• Silicone oil

• Carbon black

• Corrosion inhibitor

Applications:

Ideal for use in oven conveyors, kiln dollies, molten salt evacuation pumps, steam turbine regulator links, knife-edge power breakers, etc.

Usable life and storage:

When stored, unopened, in a cool, dark place, this product has a usable life of 36 months from the date of production.

Packaging:

This product is available in 1 kg cans.

Molykote 44MA Grease

Molykote 44MA Grease is a fortified version of Dow Corning 44 High Temperature Bearing Grease, employing molybdenum disulfide as the solid lubricant. It combines the unique properties typical of silicone greases with the improved load carrying capabilities of MoS2

USES:

Molykote 44MA Grease can be used to lubricate automotive brake components, shift levers, electronic equipment, and precision instruments which operate over a wide temperature range and require improved load carrying capability.

Features:

• Resistant to moisture, oxidation and corrosive atmospheres

 • Molybdenum fortified product

• Wide temperature range

• Compatible with many plastics

BENEFITS:

• Good compatibility with most rubbers and plastics

• Wide operating temperature range

• Good water washout resistance

• Good load carrying capacity

COMPOSITION:

• Lithium soap

• Phenylmethyl silicone oil

• Molybdenum disulfide

APPLICATIONS:

• Automotive parts (e.g., brake components, shift levers, etc.)

• Electronic equipment

• Precision instruments

ABRO LG-920 / LG-921 #2 SUPER RED LITHIUM GREASE

ABRO LG-920 / LG-921 is a superfine lubricant used as a multipurpose wheel bearing grease.

ABRO #2 Super Red Lithium Grease:

Contains Extreme Pressure Additives for Severe Operating Conditions

Delivers Excellent Performance in Temperature Extremes

PACKAGING / STORAGE

– LG-920 – 16 oz. (454 g) Fiber Can with Lid / 12 Cans per Case

– LG-921 – Cartridge / 25 Cartridges per Case

– Store in a cool, dry place with adequate ventilation.

– Keep away from heat and open flames.

Rocol HT70 Grease

Extremely high temperature bearing grease for slow speeds

ROCOL  HT70 is a high molecular weight hydrocarbon polymer, containing molybdenum disulphide that evaporates slowly at high temperatures leaving minimal deposits. ROCOL HT70 is designed for the lubrication of slow speed plain and anti-friction bearings (less than 300 rpm) operating at high temperatures (over 180ºC) where normal greases leave heavy deposits causing blockages and jamming that can eventually lead to bearing failure.

Features and Benefits:

Excellent high temperature resistance – operating from +180°C to +300°C.  ROCOL HT70 is designed for high temperature

· applications running under 300 rpm only.  ROCOL HT70 gives negligible deposit formation

· thereby increasing component life.  ROCOL HT70 evaporates slowly at high

· temperatures leaving a film of molybdenum disulphide which provides emergency protection if the HT70 is allowed to evaporate away completely before relubrication.  ROCOL HT70 is a tenacious, pourable, fluid

· lubricant simplifying its application in the bottom bearings or rotary rack ovens.

Specifications:

HT70 does not contain: mineral hydrocarbons, animal derived materials, nut oils or genetically modified ingredients. 

NSF H2 registered – 147731

Pack Sizes:

Part Code 4kg  : 12106

FUCHS RENOLIT SI 511 M

High-temperature silicone greases.

Main application area:

High temperature grease, plain and roller bearings, e.g. electric motors, conveyor chains, furnace carriages, drying equipment, bearing pairs: metal/metal, metal/platic, plastic/plastic.

Industries:

• Casting
• Forging
• Machinery, equipment
• Mining, quarrying, exploration
• Other industries

FUCHS RENOLIT ST 8-081/2

High-temperature grease. Approved by STEINMÜLLER for smoke flue gas flaps in power stations.

Do not mix with other lubricants! Surfaces must be free from residual oil and grease!

Main application area:

Fully synthetic, thermally stable, resistant to solvents (exception: halocarbon refrigerants), oxidation stable, high load carrying abilities; plain and roller bearings of all industrial sectors, e.g. enamelling lines, drying stoves, machines in the packaging industries, calander bearings, bearings of hot air and smoke gas flaps in power plants.

Industries:

• Mining, quarrying, exploration
• Power generation
• Machinery, equipment
• Cement, lime, gypsum
• Forging
• Casting
• Other industries
• Glass industry

FUCHS RENOLIT ST-FTM 0-1

Synthetic high temperature grease based on an organic thickener.

Main application area:

For the lubrication of plain and roller bearings and guidances at high temperatures. Also for the lubrication of ejectors of plastic injection moulding machines and tyre heating presses. Do not mix with minearl oil products or other lubricants. The surfaces to be lubricated shall be free of residual oil and grease.

Industries:

• Mining, quarrying, exploration
• Power generation
• Machinery, equipment
• Cement, lime, gypsum
• Forging
• Casting
• Metal processing
• Other industries
• Glass industry

FUCHS RENOLIT ST-FTM 2

Synthetic high temperature grease based on an organic thickener.

Main application area:

For the lubrication of plain and roller bearings and guidances at high temperatures. Also for the lubrication of ejectors of plastic injection moulding machines and tyre heating presses and paint finishing systems. Do not mix with minearl oil products or other lubricants. The surfaces to be lubricated shall be free of residual oil and grease.

Industries:

• Mining, quarrying, exploration
• Power generation
• Machinery, equipment
• Cement, lime, gypsum
• Forging
• Casting
• Metal processing
• Other industries
• Glass industry

FUCHS RENOLIT UNITEMP 2

Fully-synthetic, high-temperature grease. Particularly resistant to ageing, water resistant and work stable.

Main application area:

Plain and roller bearings at high temperatures.

Industries:

• Power generation
• Transport
• Machinery, equipment
• Automotive

Klubertemp HCB 83-402

High-temperature lubricant for roller chains in stenter frames

Your benefits at a glance

– Long relubrication intervals for high efficiency

– Resistant towards aggressive chemicals in textile softening and finishing agents

 – Long-standing effective use at leading manufacturers of stenter frames

Your requirements – our solution

Due to increasing cost pressure, the textile industry is demanding chain lubricants offering ever higher thermal stability and longer relubrication intervals. We developed Klubertemp HCB 83-402 to reduce your operating costs. Klubertemp HCB 83-402 is a synthetic high-temperature lubricant for roller chains based on perfluorinated polyether oils and a new combination of PTFE solid lubricants. Klubertemp HCB 83-402 does not harden in continuous operation, extending machine availability. Relubrication of friction points is also made easier. Selected base oils provide the optimum combination of evaporation stability and the right viscosity for operation. The lubricant remains in the friction point for longer and increases the life expectancy of your roller chain. Klubertemp HCB 83-402 offers long relubrication intervals, reduced maintenance requirements and good wear protection to reduce your operating costs.

Application:

Klubertemp HCB 83-402 was specially developed for the longterm lubrication of rolling bearings in roller chains of highperformance stenter frames. The lifetime of the anti-spreader chain determines the performance and efficiency of your entire plant. Drying, conditioning and heat-setting may involve temperatures above 200 °C. Additionally, chain and lubricant are in contact with aggressive media from softening and finishing agents.

Under these conditions, Klubertemp HCB 83-402 has proven to be a durable and reliable lubricant. Klubertemp HCB 83-402 is generally regarded as neutral towards elastomers and plastics (with the possible exception of perfluorinated rubber). No negative effects are known when used with chain lubricants like Kluber PRIMIUM FLUID SPECIAL.

Pack sizes :

Cartridge 800 g

 Can 1 kg

Mobiltemp SHC Series

Mobil temp SHC Series products are supreme performance antiwear greases primarily intended for high temperature applications. They combine the unique features of polyalphaolefin (PAO) synthetic base fluids with those of an organo-clay, non-soap thickener. The excellent resistance to thermal/oxidative degradation provided by the PAO base, coupled with the excellent high temperature structural stability and high dropping point of the clay thickener result in outstanding high temperature greases. The wax-free nature of the synthetic base fluid and its high viscosity index also provide superior low temperature lubrication as well as excellent film protection at high temperatures.

Because the PAO base oil has low traction properties (compared to mineral oil), Mobiltemp SHC Series also offer the potential for energy savings through reduced friction and lower torque, and reduced temperatures in the load zone of rolling element bearings. The Mobiltemp SHC Series is available as three products: Mobiltemp SHC 32 is an NLGI 1 1/2 grade with ISO VG 32 base oil; Mobiltemp SHC 100 is an NLGI 2 grade with ISO VG 100 base oil; Mobiltemp SHC 460 Special is an NLGI 1 grade with ISO VG 460 base oil, plus molybdenum disulphide for extra wear protection.

The Mobiltemp SHC Series of greases is used in numerous high temperature applications, as well as applications where low temperature start-up or running torque is important. They provide excellent grease life at high temperatures and offer extended relubrication periods and energy savings potential.

Mobiltemp SHC Series greases have become the products of choice for many users, in many industries worldwide. Their reputation is based on very wide application temperature range, and their excellent overall performance.

Features and Benefits:

The Mobil SHC brand of oils and greases are recognised and appreciated around the world for their innovation and outstanding performance. These molecular design PAO synthetic products, pioneered by ExxonMobil research scientists, symbolise the continuing commitment to using advanced technology to provide outstanding products. A key factor in the development of Mobiltemp SHC Series was the close contact between our scientists and application specialists with key Original Equipment Manufacturers (OEMs) to ensure that our product offerings would provide exceptional performance in the continually evolving industrial equipment designs.

Our work with equipment builders has helped confirm the results from our own laboratory tests showing the exceptional performance of the Mobiltemp SHC Series lubricants. These benefits include superb high temperature performance including thickener integrity and oxidation life with enhanced bearing protection and bearing life.

To combat high thermal exposure of the oil our product formulation scientists chose PAO synthetic base oils for Mobiltemp SHC Series oils because of their exceptional thermal/oxidative resistance potential. Our formulators used a special clay thickener to provide excellent structural stability and high dropping point. Mobiltemp SHC Series greases offer the following benefits:

Features	Advantages and Potential Benefits
Outstanding high and low temperature performance	Reduced downtime and lower maintenance costs
Excellent resistance to oxidation and maintenance of grease structure at high temperatures	Extended service life with longer intervals between relubrication
Low coefficient of traction	Reduced energy consumption potential
Outstanding low temperature pumpability	Easier low temperature start-up and lower running torque
Very good antiwear protection	Extended bearing life, reduced unanticipated downtime

Applications:

Mobiltemp SHC greases offer excellent high temperature grease life, bearing protection and grease integrity along with excellent low temperature capability and good wear protection. Specific applications include:

• For Mobiltemp SHC 32
• Sealed or re-packable ball and roller bearings
• Splines, screws and some enclosed gearing
• Extreme temperature applications with a recommended operating temperature range of -50º C to 180º C (with appropriate relubrication intervals).
• For Mobiltemp SHC 100
• High speed bearings and thrust bearings where a wide temperature range is desired
• It is particularly suitable for use in electric motor bearings where operating conditions demand reduced friction, low wear and long service life
• Extreme temperature applications with a recommended operating temperature range of -50º C to 200º C (with appropriate relubrication intervals).
• For Mobiltemp SHC 460 Special
• The presence of molybdenum disulphide makes it particularly suitable for the lubrication of sliding machine elements such as cams and ways, which are subject to long relubrication intervals, limited motion or shock loading.
• Oven conveyor or kiln bearings which are subject to high temperatures or cycling between high and normal temperatures
• Extreme temperature applications with a recommended operating temperature range of -40º C to 180º C (with appropriate relubrication intervals).

Specifications and Approvals:

Mobiltemp SHC Series meets or exceeds the requirements of:	32	100	460 Special
DIN 51825: (2004-06)	KPHC1-2K-50L

Typical Properties:

Mobiltemp SHC Series	32	100	460 Special
NLGI Grade	1.5	2	1
Thickener Type	CLAY	CLAY	CLAY
Color, Visual	RED	Light Brown	GREY
Penetration, Worked, 25ºC, ASTM D 217	315	280	325
Dropping Point, ºC, ASTM D 2265	260+	260+	260+
Viscosity of Oil, ASTM D 445
cSt @ 40º C	32	100	460
4-Ball Wear, ASTM D 2266, Scar, mm	0.7	0.4	0.4
4-Ball Weld, ASTM D 2596, Load, Kg	200+	200+	250+