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The Difference Between Thermally Conductive Double-sided Adhesive And Ordinary Double - Sided Adhesive
- Jul 03, 2017 -

Today to tell you about a thermal material: Thermally Conductive Double-sided Adhesive. Highly integrated parts of high-tech products today, the thermal conductivity of the industry in the thermal conductivity of double-sided adhesive is also widely used. Because for some of the more special electronic products in general, the thermal conductivity of the material is difficult to important parts of the electronic play both heat and strong adhesion of the role, so the Thermally Conductive Double-sided Adhesive to completely solve the above problems encountered. Especially in the electronics, LED lighting industry and LED television field has played a considerable role. Thermally Conductive Double-sided Adhesive in the IC heat sink to solve the problem of heat conduction is the most effective way, professional for bonding heat sink and chip double-sided paste. So that the use of LED lighting more convenient, the LED and heat between the aluminum paste on the double-sided adhesive with a little force can be installed, the installation is also very convenient. Thermal effect than the average thermal adhesive effect is significant.

I believe that many manufacturers using thermal materials are more familiar with this thermal material, but many do not know the thermal conductivity of the industry knowledge of the industry is estimated that the first time to buy the same time with the average double-sided adhesive prices are intimidated. So today Xiaobian to talk about is why the Thermally Conductive Double-sided Adhesive compared to ordinary glue will be several times higher than the price of it So I first answer for a thermal problem: Thermally Conductive Double-sided Adhesive compared to ordinary double-sided adhesive why can heat it?

First of all, I first look at the Thermally Conductive Double-sided Adhesive can be produced in accordance with the different materials, divided into no substrate and no substrate. And can be divided according to the composition of the substrate, glue composition. The main material composition is as follows:

1, there are substrates, no substrate

2, no substrate, cotton paper, PET, foam, non-woven fabrics, cloth

3, water-based acrylate, oily acrylic, solvent-based rubber, hot melt adhesives and silicone

No substrate double-sided adhesive is only the film, so to achieve the same bonding performance, the total thickness of the adhesive smaller, more soft and then the service is also better, the shortcomings of the ambient temperature is relatively high when the adhesive layer will appear Overflow glue. And we usually use the ordinary double-sided adhesive is a paper, cloth, plastic film as the substrate, and then the elastic type pressure-sensitive adhesive or resin-based pressure-sensitive adhesive evenly coated on the substrate made of the volume Adhesive tape, by the substrate, adhesive, release paper (film) or silicone oil paper composed of three parts.

So by the above simple description, we should be able to know that they are a huge difference between the two materials, which also led directly to the huge price gap. In this we should know that ordinary double-sided adhesive is not a thermal effect, if you need to play a thermal effect, you must use Thermally Conductive Double-sided Adhesive.

In addition, the Thermally Conductive Double-sided Adhesive is usually placed between the heat sink and the heat sink, and the pressing force is such that the heat sink is firmly fixed to the heat generating sheet, which contributes to the improvement of the production efficiency. Its thermal effect than the general effect of thermal stickers significantly improved the life of the components greatly improved. Its thermal conductivity and high stability. At room temperature (80-120 degrees) can work for a minimum of 5 years. Can be cut into specific specifications. Today's most widely used areas are: electronic appliances, LED lighting, metal industry, printing industry and other electrical and electronic manufacturing industry.