Huawei Mate X5 mobile phone 'fluid armor' revealed: the difference between daily use and impact

Original title: Huawei Mate The flexible inner screens of the X3 and Mate X5 mobile phones build a layer of "fluid armor", which not only enhances the practicality and durability of foldable screen mobile phones, but is also the first application of non-Newtonian fluids in consumer electronics. Non-Newtonian fluid is a concept of fluid mechanics. As opposed to Newtonian fluid, it refers to a fluid that does not satisfy Newton's experimental law of viscosity, that is, a fluid whose shear stress and shear strain rate are not linearly related. Including blood, starch solution, etc. are common non-Newtonian fluids, which will change viscosity due to pressure or impact.

2. This material has dual properties: it remains soft when bent slowly and hardens immediately upon rapid impact, combining flexibility and damage resistance.
3. The long molecular chains of this material form a cage-like structure, which remains soft and flexible under normal circumstances. When it is impacted, it absorbs the impact by breaking and reuniting, just like putting on a transparent protective coat for the mobile phone screen.
4. The outer screen of Huawei Mate X5 mobile phone is made of basalt tempered Kunlun glass, which has obtained the Swiss SGS Gold Label five-star scratch-resistant and wear-resistant certification and drop-resistant certification.
5. The development of the flexible inner screen also included improved filtering technology with a transparency of 92%, ensuring that the protective function does not affect visual clarity.
6. Plasma spraying technology adds a hydrophilic layer to the surface of the material, which enhances the adhesion to other mobile phone parts and facilitates the assembly process.
7. Huawei has innovatively applied non-Newtonian fluid technology in the Mate X5 foldable smartphone, which not only improves the durability of the device, but also opens up the application possibilities of smart materials in consumer electronics.

   

   1. This breakthrough may inspire further research and innovation in the field of materials science, bringing new opportunities for the development of advanced protection solutions for various electronic devices.
8. In the face of consumers’ increasing demands for durability of smartphones, how to withstand the severe test of daily use while ensuring beautiful design and intact functions has become an important problem and challenge faced by mobile phone manufacturers. Huawei’s “fluid armor” technology has taken a key step toward this end.

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