The use of aluminum spacers in insulating glass and other applications can lead to various issues if the technical specifications are not properly followed. This can result in unsatisfactory performance, reduced durability, and even failure of the final product.
One common problem occurs when the sealant cures too quickly. This is often caused by high ambient temperatures or elevated sealant temperatures, which increase the reactivity of the material and speed up the curing process. As a result, the usable time is shortened, and the quality of the seal may be compromised. Another factor could be an excessive amount of component B being used, which accelerates the reaction. On the flip side, if the temperature is too low, the sealant may not cure properly, leading to a slow or incomplete curing process. In such cases, the ratio of component B might be insufficient, making it difficult to handle and package the insulating glass in a timely manner.
To address these issues, different solutions should be applied depending on the situation. If the sealant is curing too fast, you can slightly increase the amount of component B (but not more than 30%) to control the reaction speed. For slower curing due to low temperatures, manually applying a higher proportion of component B can help. It's also important to ensure accurate weighing of both components. When using automated equipment, adjust the machine settings to increase the proportion of component B accordingly.
Proper handling and application of aluminum spacers and sealants are crucial for achieving long-lasting and effective results in insulating glass production. If you have any questions or need further guidance, feel free to reach out to Hebei Xingda Insulating Glass Aluminum Strip Factory at their 24-hour consultation hotline: 0316-3267198. Contact the business manager for detailed assistance and support.
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