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.
There are many types of materials and a wide range of applications. The thermally conductive silicone pad is a filler material with strong thermal conductivity that will not short circuit the circuit. It is a substance synthesized from silica gel and metal oxides. There are many on the market, which are generally used in electronics and medical equipment. Everyone also has a great demand for this substance. How do you generally use it? What is the working life of thermally conductive silicone pad?
The heat dissipation performance of air is generally worse than the heat dissipation performance of potting glue. If high-power components rely on air for heat dissipation, the heat cannot be conducted in time, and local high temperatures are easily formed, which may damage components and assemblies, which may affect the system reliability and normal working cycle. Therefore, it is very important to choose the power encapsulant carefully.
The big brand LED light enterprises all request potting in their LED bulb ,why they do so ? Shenzhen Tensan is here to share with you the advantages of potting in LED bulb . 1.Potting silicone has excellent weather resistance, it can be used outdoors for a long time. 2,The potting does not corrode metals and circuit boards. 3,It has excellent high and low temperature resistance, electrical performance, insulation performance, and good flexibility. 4，It is detachable, the sealed components can be taken out for repair and replacement, and then repaired with this potting glue without leaving traces 5，Good fluidity, fast self-leveling, and can use automatic glue filling equipment, high efficiency of potting production. 6，Good anti-poisoning performance, suitable for potting of lead production circuit boards, fluxes and rubber seals. 7，Thermal potting has good thermal conductivity, low thermal resistance, and good flame retardancy.
How to apply PV silicone in photovoltaic module ? At present, all developed countries are working hard to develop photovoltaic power generation projects, the million roof plan in Europe, the photovoltaic building plan in the United States, and the sunny roof plan in Japan show the important for of photovoltaic power. The Chinese government has also issued a series of regulations such as the Renewable Energy Law. Further promote the technological progress and large-scale development of the photovoltaic power generation industry, and cultivate strategic emerging industries.
1.Thermal conductivity, the thermal conductivity [W / (m · k)] after curing reaches 0.9. 2.Adhesive strength, good adhesion to plastics. 3.Fast curing speed, easy to extrude, but not flowing, easy to operate, no glue leakage. 4.Curing resistance to cold and hot alternating performance, aging resistance and electrical insulation.
