The five properties of nylon sand make 3C metal cases such as mobile phones have nowhere to hide.

Through the rapid development in the past two years, the smart phone with metal shell has been accepted and used by most people. For mobile phone manufacturers, improving the appearance and texture of mobile phones is the most direct and effective way to attract the public, which also requires further nylon sand used for sandblasting.

Choosing poor quality nylon sand can not only effectively remove the burrs and burrs on the metal surface, but also bring some new problems, such as: uneven nylon sand will cause inconsistent surface and defective color of the sandblasted mobile phone case, so what factors should we pay attention to when choosing nylon sand?

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