What is EN ISO 31288-2018?

EN ISO 31288-2018 is a technical standard that specifies the requirements and procedures for the performance evaluation of biodegradable lubricants. This international standard was developed by the International Organization for Standardization (ISO) in collaboration with the European Committee for Standardization (CEN).

The significance of EN ISO 31288-2018

EN ISO 31288-2018 plays a crucial role in the field of lubricants, particularly in industries where environmental impact is a concern. This standard provides a framework for assessing the biodegradability of lubricants, ensuring that they have minimal impact on the environment during usage and disposal.

By adhering to this standard, manufacturers can demonstrate their commitment to sustainability and ecological responsibility. It helps companies make informed choices when selecting lubricants, allowing them to comply with regulations and fulfill their environmental obligations.

Evaluating Biodegradable Lubricants

EN ISO 31288-2018 outlines the procedure for evaluating the biodegradability of lubricants according to specific test methods. These tests assess the lubricant's ability to break down naturally in different environments, such as marine, freshwater, or soil. The standard sets criteria for the percentage of degradation required within a specified timeframe and under defined conditions.

Biodegradable lubricants are tested in controlled laboratory conditions to simulate real-life scenarios. These tests measure parameters like oxygen depletion, carbon dioxide evolution, and biomass formation, providing insights into the lubricant's biodegradation process.

The Benefits of Using Biodegradable Lubricants

Using biodegradable lubricants offers several advantages over conventional lubricants. Firstly, they reduce the risk of pollution and harm to the ecosystem, as they break down easily and are less persistent in the environment. This can be particularly beneficial in industries like construction and agriculture, where there is a high potential for lubricant leakage into the soil or water bodies.

Secondly, biodegradable lubricants have lower toxicological risks compared to traditional lubricants, making them safer for workers and reducing health concerns. They also contribute to reducing carbon footprint and greenhouse gas emissions, aligning with sustainable development goals.