News

Due to process technology limitations, the lubrication and cooling functions and component configurations of fully synthetic cutting fluids and semi synthetic cutting fluids are different. However, the foam in both cutting fluids may affect the lubrication performance and cooling effect during processing, leading to a decrease in the surface quality of the workpiece or causing other problems. Cutting fluid defoamer is an effective tool to reduce foam problems of fully synthetic and semi-synthetic cutting fluids.

However, there are still some things to pay attention to during use:

1. Insufficient performance: Improper selection of defoaming agent or unreasonable cutting fluid formula may lead to poor defoaming effect.

2. Failure problem: After a period of time, the defoaming agent may lose its effect due to decomposition or being affected by other ingredients.

3. Compatibility with additives: Cutting fluids are often doped with various performance-enhancing, rust-proof, antibacterial and other additives. If the defoaming agent is not compatible with them, it will have an adverse impact on overall performance.

4. Excessive use: Excessive defoaming agent may cause the performance of the cutting fluid to decline, causing negative effects on lubrication, cooling and anti-rust performance.

To properly address the above issues, we recommend that you follow the following guidelines:

1. Select a suitable defoaming agent based on the cutting fluid formula and actual needs, and ensure that it is compatible with other additives.

2. Use defoamer correctly in strict accordance with the manufacturer's recommendations and instructions, and avoid excessive addition.

3. Regularly check the effectiveness of the defoaming agent. If it is found that the effectiveness is insufficient or has expired, consider replacing or adjusting the method of use.

4. Regularly detect various indicators of the cutting fluid, such as pH value, concentration and contaminant content, to maintain a stable quality of the cutting fluid.

5. If necessary, please seek help from cutting fluid suppliers or professionals to obtain more precise solutions and suggestions.