The aluminum silicate fiberboard is manufactured by the wet vacuum forming process, which is stronger than the vacuum forming felt and is suitable for high-temperature fields with high rigidity. Let us see how to improve the flexural strength of aluminum silicate fiberboard:

When studying the chopped aluminum silicate fiberboard, the microscopic morphology of the cross-section of the reinforced silica sol-shaped shell after bending and fracture was analyzed. With the increase of the fiber content to 0.6% and 0.8%, the number of fibers on the surface of the aluminum silicate fiber fracture surface gradually increases, and the fiber distribution in the shell is more uniform, indicating that the fibers have better dispersion in the coating preparation process. Therefore, the number of fibers involved in the enhancement effect is increased, thereby showing the overall enhancement effect.

At this time, the shrinkage of the fiber on the fracture surface can be observed, which is caused by the elastic deformation of the fiber fracture and debonding process. The results show that the aluminum silicate fiber can effectively bear the load during the debonding process, and the experimental results are beneficial to the bending resistance of the aluminum silicate fiber.

Through the above research, we should understand the use of aluminum silicate fiberboard. If there are any problems that cannot be solved in the process of using aluminum silicate fiberboard, you can consult us.


For more details or questions, please call the company hotline +0531 85800088 or through the online customer service website, you can also leave your contact information, we have professional technical personnel at any time for you to solve problems related to high temperature materials.

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