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April 15, 2024

Chesterton 650 AML Lubricant and Biodegradability

Category: Food and Beverage, Pharmaceutical, Pulp & Paper

 It is easy to misunderstand biodegradability.

It is often thought that biodegradable products have a limited shelf life, spoil quickly in service, and do not last as long as non-biodegradable products, but that is not true.

The OECD 301A test, a reliable and widely accepted method, helps determine a product’s biodegradability.

It is an accelerated test conducted in the presence of inoculated microorganisms/bacteria. These microorganisms degrade the oil into environmentally friendly constituents that can go back into soil or water without polluting them. This test is designed to determine the percentage of oil that has degraded in the product in a 28-day timeframe.

The higher the percentage, OECD 301A requires at least 60%,  the greater the biodegradability for qualification.

As per this test, 650 Advanced Machinery Lubricant (AML) tested 91.25% biodegradable.

Does that mean 650 AML will degrade while it is being used on an application or while it is in storage?

The answer to that question is no.

Biodegradability requires microorganism activity to break down the oil. 650 AML will only degrade in the presence of microorganisms. Typical industrial warehouses and applications such as conveyor chains, hoists, wire rope/cranes, and pneumatics do not contain microorganisms; hence, 650 AML will not biodegrade in service or storage.

The biodegradability of 650 AML comes into play only when 650 AML drips or inadvertently spills onto soil or into natural bodies of water containing microorganisms.

Hence, 650 AML biodegradable oil, designed for chains, wire ropes, and pneumatic applications, will perform to its highest strength while in use. 

650 AML is not just a biodegradable oil; it’s a high-performing solution for eco-conscious customers.

It is highly effective in maintaining the serviceability of industrial chains, wire ropes, and pneumatic equipment. Its very high load-bearing capabilities, excellent detergency, and lower coefficient of friction ensure optimal performance. Its mixture of plant-based and synthetic ester technology gives 650 AML its 91.25% biodegradability rating. This high level of biodegradability makes it a first choice when soil or water contamination by petroleum-based oils is a concern or when exhaust stroke from a pneumatic cylinder lubricated with petroleum oil makes the working environment hazardous.

650 is NSF H1 certified and free of animal fats, oils, and animal-derived by-products.

Enquiry now and discover more about this unique product.

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