A kind of preparation method of blue marble polishing powder
A technology for marble and polishing powder, applied in the field of preparation of blue marble polishing powder, can solve the problems affecting polishing efficiency, polishing powder concentration changes, changes, etc., and achieve the effects of less dosage, less scratches, and easy control of conditions
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Embodiment 1
[0017] (1) AlN-ZrO 2 Preparation of the composite: Into the reactor, add water: 43mL, zirconium oxychloride: 23g, nano-aluminum nitride: 32g, stir and dissolve, add sodium hydroxide: 2g, stir at room temperature for 30min, solid-liquid separation, and After drying at 105±2°C, place it at 550±10°C for 2 hours, and after cooling, crush it by air flow to obtain AlN-ZrO 2 Composite, the particle size is 0.1~5μm;
[0018] (2) Preparation of blue marble polishing powder: In the grinder, add oxalic acid dihydrate: 43g, AlN-ZrO 2 Compound: 20g, copper oxalate: 6g, grind, mix well, add ammonium hydrogen oxalate: 10g, stearic acid: 20g, grind, mix well, then add nonionic surfactant: 1.0g, grind, mix well, that is To obtain blue marble polishing powder, the particle size is between 0.1 and 5 μm.
Embodiment 2
[0020] (1) AlN-ZrO 2 Preparation of the composite: Into the reactor, add water: 40mL, zirconium oxychloride: 26g, nano-aluminum nitride: 30g, stir and dissolve, add sodium hydroxide: 4g, stir at room temperature for 30min, solid-liquid separation, through After drying at 105±2°C, place it at 550±10°C for 2 hours, and after cooling, crush it by air flow to obtain AlN-ZrO 2 Composite, the particle size is 0.1~5μm;
[0021] (2) Preparation of blue marble polishing powder: In the grinder, add oxalic acid dihydrate: 40g, AlN-ZrO 2 Compound: 18g, copper oxalate: 8g, grind, mix well, add ammonium hydrogen oxalate: 12g, stearic acid: 22g, grind, mix well, then add nonionic surfactant: 0.3g, grind, mix well, that is To obtain blue marble polishing powder, the particle size is between 0.1 and 5 μm.
Embodiment 3
[0023] (1) AlN-ZrO 2 Preparation of the composite: Into the reactor, add water: 430mL, zirconium oxychloride: 230g, nano-aluminum nitride: 320g, stir and dissolve, add sodium hydroxide: 20g, stir and react at room temperature for 30min, solid-liquid separation, through After drying at 105±2°C, place it at 550±10°C for 2 hours, and after cooling, crush it by air flow to obtain AlN-ZrO 2 Composite, the particle size is 0.1~5μm;
[0024] (2) Preparation of blue marble polishing powder: In the grinder, add oxalic acid dihydrate: 430g, AlN-ZrO 2 Compound: 200g, copper oxalate: 60g, grind, mix evenly, add ammonium hydrogen oxalate: 100g, stearic acid: 200g, grind, mix evenly, then add non-ionic surfactant: 10g, grind, mix evenly, that is Blue marble polishing powder, the particle size is between 0.1~5μm.
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