Epoxy resin adhesive containing boron carbide
Release time：2021/01/12 Author：
Meiqi
It was found that the addition of filler boron carbide had a great effect on the mechanical properties and heat resistance of the adhesive.The experiment showed that the addition of boron carbide improved the mechanical properties and bonding properties of the adhesive to a certain extent.The influence of filler dosage on the dispersion of filler in resin was investigated, and the best filler dosage was obtained.Then the effect of boron carbide particle size on shear strength was studied, and the experiment showed that the boron carbide with low particle size had better dispersion in the resin and the shear strength of the adhesive system was higher.The surface state of the base material that is bonded is another factor that affects the bonding performance of epoxy adhesive. Two kinds of base materials (aluminum alloy and stainless steel) are selected in this topic. The experiment shows that the bonding strength of epoxy resin adhesive to stainless steel is much greater than that of aluminum alloy.
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