Why add fiberglass to thermal conductive silicone film with fiberglass

Probably a lot of usageWave fiber thermal conductive silicone sheetHave you encountered filamentous substances during the use of gaskets? This is because thinner thermal conductive silicone sheets have poorer tensile strength and lower voltage resistance. In addition, if the thermal conductive silicone sheet is too thin, it is easy to tear during use due to poor tensile strength. So generally, thinner thermal conductive silicone sheets are reinforced with fiberglass to enhance the tensile and voltage resistance of the product.

For example, the YB series with fiberglass thermal conductive silicon film from Advanced Institute Technology is a high-performance and high tensile ultra-thin thermal conductive material. The YB series is based on glass fiber and silicone gel, containing compounds of silicone resin, boron nitride, and glass fiber. After using wave fiber, the product has good toughness and strength, enhancing high shear strength, puncture resistance, and tear resistance of silicone thermal conductive products. And it does not affect the multi style thermal performance of the thermal conductive material itself, making it widely suitable for electronic product applications that require puncture resistance and high-voltage insulation. The most widely used thermal conductive silicone sheet with wave fiber is glass fiber. There are several main reasons for this.

Low raw material cost

Glass fiber is very affordable and cost-effective compared to other wave fiber materials. And its production process is relatively simple compared to other wave fiber manufacturing technologies and media. In addition, the non corrosiveness and durability of fiberglass reduce the cost of maintenance and warranty work. Finally, the end product should be lighter, stronger, and more cost-effective in transportation and storage compared to alternative materials. Therefore, applying glass fiber to high consumption products such as thermal conductive silicone film is very suitable.

strong stability

Fiberglass and composite materials have one of the highest strength to weight ratios available for manufacturing components. After testing by researchers, glass fiber is stronger than metal steel. The construction of high-strength finished products from glass fiber components far exceeds the use of standard injection molding or non reinforced plastics or materials. Glass fiber is also suitable for high strength in extreme environments. Glass fiber also has extremely stable chemical properties. Not rusting, highly resistant to acid and alkali corrosion. The non corrosive properties of glass fiber are superior to those of metals. When exposed to extreme temperatures, such as salty or humid air, high temperature and strong light, or acidic or alkaline chemical environments. Fiberglass can last longer and perform better than most available alternatives. And this performance is also reflected in the performance of thermal conductive materials.