Ceramic mobile phone shell production method
A production method and technology for mobile phone cases, applied in ceramic molding machines, manufacturing tools, etc., can solve the problems of poor product consistency, large changes in product performance, and low production efficiency, and achieve consistency, precise control of product size, and production efficiency. high effect
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[0023] The present invention will be further described below in combination with specific embodiments.
[0024] The invention provides a production method of a ceramic mobile phone case, which is used for continuous production of the ceramic mobile phone case. The production method of described ceramic mobile phone case, comprises the steps:
[0025] Step S1: mixing zirconia ceramic powder, solvent, and binder to form casting slurry;
[0026] Specifically, the solvent is selected from one of organic solvents such as alcohol and toluene; the binder is selected from one of PVB1, PVB2, and PVB3 produced by BASF;
[0027] Step S2: forming a flat shell material through tape casting, degreasing, sintering, and flat grinding processes;
[0028] The specific process includes:
[0029] Obtain a single-layer film tape of 0.1-1mm by tape casting, and obtain a film tape of the required thickness by lamination and isostatic pressing, and then cut the film tape into a certain size produc...
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