Is Polyrex em compatible with lithium?

Is Polyrex em compatible with lithium?

Mobil Polyrex EM greases have been shown to be compatible with a number of ExxonMobil lithium complex greases, as well as competitive electric motor mineral polyurea products, as determined by the methodology of ASTM D6185. For specific questions about grease compatibility, contact your Mobil representative.

What is alvania grease?

Shell Alvania Greases S 2 is a general purpose industrial grease based on a lithium hydroxystearate soap thickener fortified with anti-oxidant, anti-wear and anti-rust additives. Performance, Features & Benefits. Reliable high temperature performance. · Provides protection even at high operating temperatures.

Is ep2 grease the same as NLGI 2?

We are all familiar with “EP 2” grease. This tells us two things, EP 2 grease is a NLGI Grade 2 and it is fortified with Extreme Pressure (EP) additives. This tells us nothing else about the thickener type, base oil type or viscosity of the base oil.

What is Shell Gadus?

The Shell Gadus ranges include multipurpose greases that can help to simplify your product inventory, as well as speciality greases, including advanced polyurea synthetic products designed for the most severe extreme-temperature and long-life applications, and a range of open-gear lubricants.

Are lithium and polyurea grease compatibility?

Lithium and polyurea greases cannot be mixed. “They can cause each one to lose their oil and dry out,” said Hamilton. The product loses the ability to lubricate.

Can you mix synthetic grease with regular grease?

Why You Can’t Mix Grease — Usually At its most basic, grease is a homogeneous blend of a synthetic or mineral oil and a thickener. At the same time, lithium complex and lithium 12-hydroxy thickeners are compatible with each other.

What is high temp grease?

WD-40 Specialist® High-Temp Grease is a lithium-based grease built to perform in high temperatures and high-friction mechanical loads. It was engineered to meet the demands of protecting high-speed bearings in applications involving high temperatures and heavy mechanical loads.

What is Shell alvania EP 00?

Product Description. Shell Alvania® Greases EP are brown in color and are manufactured with a lithium 12-hydroxystearate soap thickener. Fortified with extreme pressure additives (EP), they provide increased load carrying properties and corrosion resistance.

What does NLGI #2 mean?

The most commonly used greases, such as those used in automotive bearings, would use a lubricant that is NLGI grade 2, which has the stiffness of peanut butter. Grades within this range can operate in a higher temperature range and at higher speeds than NLGI grades 000-0.

Can you mix NLGI 2 grease?

Mixing incompatible greases can have dire consequences. They may react together and cause a separation of the base oil or oils from the thickeners of the two greases. When this happens, the base oil can no longer stay in place and you get a messy situation – oil oozing or running out of the area where it was applied.

What is Shell Gadus grease used for?

Shell Gadus S2 V220 2 greases are designed for multipurpose grease lubrication of rolling element and plain bearings as well as hinges and sliding surfaces such as those found in throughout most industrial and transport sectors.

What is NLGI grade for grease?

The NLGI consistency number (sometimes called “NLGI grade”) expresses a measure of the relative hardness of a grease used for lubrication, as specified by the standard classification of lubricating grease established by the National Lubricating Grease Institute (NLGI).

What kind of grease is Mobil epic EP 102?

Mobil Epic EP 102 is a non-moly multi-purpose grease designed to provide outstanding performance over a very wide temperature range in a variety of industrial, automotive and heavy duty applications.

Which is better AMSOIL Arctic grease or Mobil epic?

The Mobil Epic EP 102 product has an operating range of -50°C to 150°C (-58°F to 302°F). The AMSOIL Arctic Grease has a slightly wider operating range. When it comes to extreme pressure performance, the AMSOIL Arctic Grease outperforms the Mobil Epic EP 102 product. The “4-Ball Weld Test” measures the load carrying ability of a given grease.

What’s the difference between EP grease and normal grease?

EP Grease. EP Grease stands for Extreme Pressure. Under high pressure or shock loading, normal grease can be compressed to the extent that the protective film breaks and the greased parts come into physical contact, causing friction and wear. In most all applications, EP grease can be used where any AP or MP grease is called for.

When to use Mobil epic grease for bearings?

Mobil Epic greases are recommended for multi-service application in plain and anti-friction bearings, gears, slides and other applications where friction reduction and low wear are required. Mobil Epic greases have a long history of excellent performance in the toughest applications and under extreme temperature conditions.