conductive sealant Manufacturers

Sealing ab silicone can be used in many industries, which can directly penetrate the gap and play the effect of filling and potting. When the first potting effect is not ideal, the second or even third potting can be performed after the adhesive layer is cured.

What are the factors that affect the appearance of the potting compound? The appearance of bubbles on the surface of the potting compound, uneven surface wrinkles, and oil on the surface are all appearance problems. Next, Shenzhen Tensan will mainly analyze that why these appearance problems occur in the potting compound.

When choosing a sealant, we must pay attention to the adhesiveness of the product. Only high-strength adhesive force can be better used for product station street sealing. But it should be noted that there are many factors that affect the bonding of the sealant, such as whether the product is regular or not, whether the surface of the adhered object is clean during use, etc. will affect its sealing degree, so pay special attention to these, so that scientific use and good sealing can be achieved.

Thermal gel is a kind of gap-filling thermal conductive material. It is a gel-like thermal conductive material made of silicone composite thermal conductive filler through stirring, mixing and packaging. It is formed according to the shape of the structure, has good fluidity, has excellent structural applicability and surface adhesion properties of structural parts, and can fully fill gaps. It has good insulation and voltage resistance characteristics and temperature stability, safe and reliable.

Thermal pads 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 enclosure or diffuser plate, increasing the efficiency and lifespan of heat-generating electronic components. At present, there are more thermal conductive silicone gaskets in the market. In the use of gaskets, pressure and temperature are mutually restrictive. With the increase of temperature, after the equipment runs for some time, the gasket material will soften, creep, stress relaxation and the mechanical strength will also decrease. The pressure of the seal is reduced. Today, TENSAN will share with you, mainly from the following aspects:

During the production process of machinery and equipment, some potting glue is generally poured for safety. The potting glue can play a protective role and has a certain viscosity, which can stick the machine to the colloid. The mechanical parts are not easy to use during use. Shedding occurs. However, some users reported that the mechanical potting glue will change color after curing. What is going on?