Quick-drying insertion aid "SEALUB L 201 W" that enters smoothly but is difficult to remove.
In manufacturing and assembly sites for product creation, there is a constant demand for the reliable assembly of rubber parts, such as O-rings, and resin components, as well as for increased work efficiency. However, there are often dilemmas such as, "When lubricants (like alcohol, water, or common lubricating oils) are applied to facilitate smooth insertion of parts, they can cause misalignment or easy dislodging of components after assembly," and "On the other hand, if no lubricant is used, excessive force is required during insertion, leading to increased workload, potential damage to parts, and reduced yield." The quick-drying assembly aid 'SEALUB L 201 W' addresses these manufacturing challenges by simultaneously achieving "ease of part insertion" and "resistance to dislodging after assembly." In its wet state immediately after application, it reduces the insertion resistance of O-rings by about half, while maintaining a high level of retention force equivalent to that of uncoated parts once dry. This product supports significant improvements in work efficiency by ensuring smooth insertion of components, strong holding power, and a non-sticky finish.
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【Features】 - Reduces O-ring insertion resistance by approximately half immediately after application (WET), significantly easing the workload. - After drying (DRY), it exhibits high removal force equivalent to that of no coating, preventing misalignment or detachment of parts after assembly. - Maintains a moderately WET state (volatile) to ensure good workability during assembly. - Leaves no stickiness after insertion and drying, preventing secondary contamination of products and work environments. - Excellent compatibility with various rubber materials, ensuring reliable sealing performance without damaging components.
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Applications/Examples of results
Assembly of O-rings and similar components.
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NOK Klüber Co., Ltd. was established as a joint venture between NOK Corporation and the German specialty lubricant manufacturer Klüber. Based on the unique technologies cultivated by both companies over many years, we provide products, technologies, and services tailored to the needs of various markets, including automotive, industrial machinery, home appliances, office equipment, and the semiconductor industry.



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