High-temperature-resistant coating for milling cutter of lathe
A technology of high temperature resistance and coating, applied in coating, milling cutter, milling machine equipment and other directions, to achieve the effect of low production cost, broad application prospect and simple production process
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Embodiment 1
[0018] A high-temperature-resistant coating for lathe milling cutters, characterized in that: the components of the high-temperature-resistant coating are as follows in parts by weight: 23 parts of nano-attapulgite, 19 parts of nano-dolomite powder, 23 parts of nano-silicon nitride, 6 parts of organic bentonite, glass fiber, 4 parts of nano-alumina, 5 parts of titanium dioxide, 3 parts of hexamethylolmelamine, 2 parts of sodium benzoate, and 3 parts of epoxy stabilizer.
[0019] Its preparation method is:
[0020] S1: Put glass fiber, nano-alumina, titanium dioxide, hexamethylol melamine, and co-solvent into the reaction kettle, stir at 60-80°C for 15 minutes at high speed, and then stir at low speed for 30 minutes;
[0021] S2: Add nano-attapulgite, nano-dolomite powder, nano-silicon nitride, and organic bentonite to the material obtained in step S1, and place it in a muffle furnace for high-temperature roasting for 15 hours;
[0022] S3: Cool the material in step S2 to 40-6...
Embodiment 2
[0025] A high-temperature-resistant coating for lathe milling cutters, characterized in that: the components of the high-temperature-resistant coating are as follows in parts by weight: 23 parts of nano-attapulgite, 15 parts of nano-dolomite powder, 21 parts of nano-silicon nitride, 7 parts of organic bentonite, 19 parts of glass fiber, 2 parts of nano-alumina, 4 parts of titanium dioxide, 1 part of hexamethylolmelamine, 4 parts of sodium benzoate, and 2 parts of epoxy stabilizer.
[0026] Its preparation method is:
[0027] S1: Put glass fiber, nano-alumina, titanium dioxide, hexamethylol melamine, and co-solvent into the reaction kettle, stir at 60-80°C for 15 minutes at high speed, and then stir at low speed for 30 minutes;
[0028] S2: Add nano-attapulgite, nano-dolomite powder, nano-silicon nitride, and organic bentonite to the material obtained in step S1, and place it in a muffle furnace for high-temperature roasting for 15 hours;
[0029] S3: Cool the material in step...
Embodiment 3
[0032] A high-temperature-resistant coating for lathe milling cutters, characterized in that: the components of the high-temperature-resistant coating are as follows in parts by weight: 23 parts of nano-attapulgite, 17 parts of nano-dolomite powder, 21 parts of nano-silicon nitride, 8 parts of organic bentonite, 17.5 parts of glass fiber, 3 parts of nano-alumina, 2.8 parts of titanium dioxide, 3 parts of hexamethylol melamine, 2.5 parts of p-aminobenzoic acid, and 1 part of phthalates.
[0033] Its preparation method is:
[0034] S1: Put glass fiber, nano-alumina, titanium dioxide, hexamethylol melamine, and co-solvent into the reaction kettle, stir at 60-80°C for 15 minutes at high speed, and then stir at low speed for 30 minutes;
[0035] S2: Add nano-attapulgite, nano-dolomite powder, nano-silicon nitride, and organic bentonite to the material obtained in step S1, and place it in a muffle furnace for high-temperature roasting for 15 hours;
[0036] S3: Cool the material in...
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