High temperature potting sealant sealing test method
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In general, it is judged that the performance of the heat-resistant potting sealant in various application environments is good or bad, and the simpler judgment method is the "pull test method". Generally, the same amount of sealant is used to apply the same tensile force, and the pulling force is gradually increased. Finally, the sealing ability of the product is tested until the colloid breaks. The larger the value, the more obvious the sealing effect is.
