Bubble problems in adhesive products are a common phenomenon in products in this industry. To prevent the occurrence of bubbles, effective and controllable inspection standard methods must be formulated. Today I will share with you how to check whether the bubbles are completely eliminated after the silicone potting adhesive is completely cured.
When some users choose silicone sealants, they focus on the curing speed. I think the faster the curing speed, the more time I save. Is this really the case? You might as well understand the curing speed, and don't affect the curing effect just to meet the deadline.
Silicone sealant is different from polyurethane sealant, the raw materials are different, and the advantages displayed are different. It cannot be simply judged which material adhesive is better, and the application fields are different, and they show greater value in their respective fields.
With the continuous development of industry, the requirements for potting compound are increasing day by day. Traditional adhesives can no longer meet the production needs of various industries, and there is an urgent need for environmentally friendly and easy-to-use products. Understand the performance and effect of potting glue, and use it in a suitable environment.
Heat dissipation paste is a kind of heat dissipation material, which is widely used in many household appliances, such as computers, TVs, microwave ovens and so on. Industrial electrical appliances are also used in the manufacturing process, such as automobiles, power modules, triodes, rectifiers, graphics cards, integrated lights, radiators, etc. With such a wide range of applications, how about the cooling effect?
Thermal pads are used to fill the air gap between a heat-generating device and a heat sink or metal base, and their flexible, resilient characteristics allow them to be used to cover very uneven surfaces. Heat is conducted from discrete components or the entire PCB to the metal housing or spreader, thereby improving the efficiency and lifespan of heat-generating electronic components. In the use of gaskets, pressure and temperature are mutually restrictive. As the temperature rises, after the equipment has been in operation for a period of time, the gasket material will soften, creep, and stress relax, and the mechanical strength will also decrease. The pressure of the seal is reduced.
