Method for preparing microcrystalline glass water washing ball
A technology of glass-ceramic and glass-ceramic powder, which is applied in the field of preparation of glass-ceramic washing balls, can solve the problems of poor color effect of clothing materials, troublesome use and environmental protection, and high preparation cost, and achieve strong three-dimensional effect, low production cost, The effect of improving efficacy
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Embodiment 1
[0021] (1) Ingredients: Mix 84wt% of glass powder with a particle size of 80 μm to 150 μm, 5wt% sodium fluorosilicate, 5wt% borax, 2wt% nucleating agent and 4wt% foaming agent, with a material:ball ratio of 1:1 Proportionally put into a ball mill and mix and grind for 3 hours to form glass-ceramic powder, wherein the nucleating agent adopts vanadium pentoxide with a particle size of 0.2 μm, and the weight ratio of charcoal powder and light calcium carbonate in the blowing agent is 1:10;
[0022] (2) Molding: adopt water-added dry pressing molding, add the water of 10wt% of glass-ceramic powder material amount, after uniform mixing, molding is made into the water-washed ball green body;
[0023] (3) Firing: The dried green body is fired at 750°C for 3 hours to obtain a glass-ceramic water-washed ball.
[0024] The purity of the batching raw materials used in the experiment is industrial pure.
[0025] After inspection, the technical indicators of the prepared product are: the ...
Embodiment 2
[0027] (1) Ingredients: Mix 87wt% of glass powder with a particle size of 10 μm to 200 μm, 3wt% sodium fluorosilicate, 4wt% borax, 3wt% nucleating agent and 3wt% foaming agent, with a material:ball ratio of 1:1 The ratio is loaded into a ball mill, mixed and ground for 1 hour to form a glass-ceramic powder, wherein the foaming agent is a mixture of charcoal powder and potassium sulfate, and its weight ratio is 1:5, and the nucleating agent is titanium dioxide with a particle size of 0.4 μm;
[0028] (2) Molding: the glass-ceramic powder is added with water of 20 wt% of the glass-ceramic powder, mixed in a mud mill to form plastic mud and extruded mud sticks, and then cut into columnar water-washed ball blanks;
[0029] (3) Firing: place the dried green body at 800°C for 1 hour to obtain a glass-ceramic water-washed ball.
[0030] The purity of the batching raw materials used in the experiment is industrial pure.
[0031] After inspection, the technical indicators of the prepa...
Embodiment 3
[0033] (1) Ingredients: Mix 65wt% of glass powder with a particle size of 10 μm to 200 μm, 10wt% sodium fluorosilicate, 15wt% borax, 5wt% nucleating agent and 5wt% foaming agent, with a material:ball ratio of 1:1 The ratio is loaded into a ball mill, mixed and ground for 2 hours to form a glass-ceramic powder, wherein the nucleating agent is a mixture of zirconium silicate and zirconium oxide, and its weight ratio is 1:1, and the blowing agent is a mixture of charcoal powder and magnesium carbonate. Its weight ratio is 1:3;
[0034] (2) Molding: add glass-ceramic powder with 15wt% water of glass-ceramic powder, mix in a mud mill to form plastic mud and extrude mud sticks, and make glass-ceramic water-washed ball bodies of different diameters by hand ;
[0035] (3) Firing: place the dried green body at 650°C for 4 hours to obtain a glass-ceramic water-washed ball.
[0036] The purity of the batching raw materials used in the experiment is industrial pure.
[0037] After insp...
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