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    In addition to protecting the machinery from external contaminants, shaft dust seals also help to retain lubricants and fluids within the system. This is crucial for ensuring smooth operation and reducing friction between moving parts
    shaft
    shaft dust seal. Without a proper seal in place, lubricants can leak out, leading to increased wear and potential breakdowns. By maintaining a tight seal around the shaft, dust seals help to preserve the integrity of the lubrication system and promote optimal performance.

    The main component of potassium Sorbate, sorbic acid, occurs naturally as para-sorbic acid in berries of the mountain ash tree. However, it is often synthesized by various processes.[6] This can include, for example, condensing crotonaldehyde and acetic or malonic acid in pyridine solution, condensing crotonaldehyde and ketene in the presence of boron trifluoride, and other processes.

    Sorbic Acid occurs naturally as para-sorbic acid in berries of the mountain ash tree, Sorbus aucuparia, Rosaceae. It can also be synthesized by various processes. Sorbic Acid and Potassium Sorbate have a broad spectrum of fungistatic activity but are less active against bacteria. Optimum antimicrobial activity is attained at pH values up to 6.5.