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Lubricant Additive overview

Lubricant Additive overview

There are a variety lubricant additives that we have the ability to include in our grease formulations. Note that we describe our additives, we use terminology relating to the benefit of the additive rather than than giving details of the chemical way in which the benefit is achieved; we don’t…

Pour Point test (ASTM D-97)

Pour Point test (ASTM D-97)

The purpose of the Pour Point test is to help define the lowest operating temperature for an oil. During this relatively simple test, the temperature is slowly reduced and it is noted at what point the fluid becomes too viscous to flow. Some times Pour Point is referred to as…

Grease thickener characteristics

Grease thickener characteristics

The grease range we offer uses a wide variety of thickener systems. The various characteristics of the thickener (also known as gellant – US terminology) gives the ability of our grease formulators to meet the challenges faced by our customers. Formulating a grease generally involves balancing the pros and cons…

PTFE thickener introduction

PTFE thickener introduction

Polytetrafluoroethylene (PTFE) is a fluorocarbon-based polymer which has the appearance of a white powder but the particle size varies from micron to sub-micron; final particle size depends on the milling process. The polymerisation process controls the molecular weight of PTFE and the density is approximately 2.2 g/ml. PTFE has a…

Lubricants and possible plastic or rubber compatibility issues

Lubricants and possible plastic or rubber compatibility issues

If you are trialling the use of a grease or oil in a prototype device then you will appreciate how crucial lubricants can be; extending the functional life of components, improving the tactile feel of customer operated controls…the reasons to include a lubricant are many and well worthwhile. Before you…

What is grease?

What is grease?

What constitutes a grease? There are three main components that make a grease, base oil, thickener (sometimes called gellent) and an additive package. Making a grease is thought to be like extreme cooking and in the video, we tried to give an insight into the almost bewildering options and permutations…

Why choose a grease rather than an oil?

Why choose a grease rather than an oil?

Why should you choose a grease rather than an oil, if you have the choice? There are some simple or practical reasons and some more chemical advantages. First and foremost, a grease will ‘stay in place’. How good a grease is at staying where it has been applied is down…

Base oil viscosity demonstration

Base oil viscosity demonstration

When selecting a synthetic grease for a customer, we often discuss oil viscosity and the implications of higher and lower base oil for their application. We decided to make it easier with a video explanation so our customers can better understand the centistoke (cSt) numbers on a data sheet. This…

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