Groeneveld introduces new Lithium Free Grease

GreenLube EP-2 Lithium-Free is engineered for medium-loaded bearings in harsh environments where water, mud, and corrosion are daily challenges. Its exceptional adhesion and water resistance make it the perfect choice for industries like construction, transport, and agriculture, where equipment is constantly exposed to the elements.

With an operating range of -30°C to +130°C, GreenLube EP-2 Lithium-Free offers enhanced protection in both extreme cold and heat, outperforming previous lithium-based greases, which were limited to a range of -25°C to +120°C. This makes it a perfect fit for machinery that operates in diverse climates, from freezing winter conditions to intense summer heat.  

GreenLube EP-2’s mineral oil base provides a higher viscosity of 220 mm²/s at 40°C, compared to 200 mm²/s in older formulations. This increased viscosity ensures better lubrication, even in heavy-duty applications, reducing friction, wear, and maintenance costs.

This high-quality grease is versatile enough for use in both industrial and automotive applications, from earthmoving machines to standard automotive bearings. Its multipurpose nature allows it to be the go-to grease for many different types of machinery, streamlining your maintenance needs.  

Anhydrous Calcium thickener is not a naturally occurring substance, but it is considered more environmentally friendly compared to other options, especially lithium-based greases. Here's why:

1. Lower Environmental Impact of Raw Materials:

• Calcium is more abundant and accessible than lithium, making it a more sustainable raw material. Extracting and processing calcium compounds typically have a lower environmental impact than lithium mining, which can be resource-intensive and environmentally damaging.

2. Non-Toxic and Biodegradable:

• Greases made with anhydrous calcium thickeners are often formulated to be non-toxic and biodegradable. This means that if the grease leaks or is released into the environment (common in agricultural or marine applications), it breaks down more easily and doesn't persist in the environment, reducing long-term pollution risks.

3. Greener Additives:

• Anhydrous calcium greases often contain eco-friendly additives, such as antioxidants and corrosion inhibitors that are less harmful to the environment compared to more aggressive chemical compounds used in some conventional greases.

4. Compatibility with Bio-Based Oils:

• This type of thickener works well with bio-based oils (such as vegetable oils), which are renewable and have a smaller carbon footprint compared to traditional mineral oils. This enhances the environmental profile of the grease, making it more sustainable overall.

5. Reduced Resource Depletion:

• Calcium is much more abundant in the Earth's crust than lithium. By using calcium-based greases, industries help to reduce the demand for lithium, a resource that is becoming increasingly strained due to its use in batteries and other applications.

6. Energy Efficiency in Production:

• The production of anhydrous calcium thickeners typically requires less energy than lithium-based grease production, further reducing its environmental footprint. Lower energy use means reduced greenhouse gas emissions during manufacturing.

7. Enhanced Grease Performance:

• Due to its excellent water resistance and adhesion, anhydrous calcium grease lasts longer in wet and corrosive environments, which reduces the need for frequent reapplication. This helps lower the overall volume of grease needed, minimising waste and environmental impact.

In summary, while anhydrous calcium thickener itself is not natural, its production and use are aligned with eco-friendly goals due to its sustainable sourcing, biodegradability, and lower environmental impact when compared to alternatives like lithium-based greases.

At LSL Lubrication Solutions, we are Groeneveld’s trusted dealer for this new lithium-free innovation. With over 20 years of experience in the lubrication industry, we fully support this shift toward more sustainable and efficient products. GreenLube EP-2 Lithium-Free is a versatile, high-performing solution designed to protect your equipment and enhance productivity.

For more information on how GreenLube EP-2 Lithium-Free can benefit your operations, contact us today!