Laser etching assistant and preparation method thereof
A technology of laser engraving additives and antioxidants, which is applied in the field of laser printing materials, can solve the problems of unclear handwriting and the inability to improve the effect of plastic laser marking, so as to improve the appearance, ensure clarity, and broaden the market foreground effect
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Embodiment 1
[0021] A laser engraving auxiliary agent comprises the following raw materials in parts by weight: 20 parts of trisodium phosphate, 15 parts of copper oxide, 15 parts of manganese oxide, 5 parts of antioxidant, 3 parts of titanium powder, and 2 parts of nickel powder.
[0022] The preparation method of the laser engraving auxiliary agent in the present embodiment comprises the following steps:
[0023] 1) Weigh trisodium phosphate, copper oxide and manganese oxide and put them into an organic solvent to obtain mixture A;
[0024] 2) Put mixture A into a mixer at a frequency of 1000-1500r / min, and stir at 110-150°C. During the stirring process, weigh the antioxidant and add it to mixture A in batches to obtain mixture B;
[0025] 3) Put the mixture B into a glass container and let it stand for 6-8 hours at room temperature, then remove the supernatant liquid to obtain the mixture C;
[0026] 4) Weighing magnesium powder and nickel powder and adding both to mixture C, then thr...
Embodiment 2
[0031] A laser engraving auxiliary agent comprises the following raw materials in parts by weight: 22 parts of trisodium phosphate, 17 parts of copper oxide, 15 parts of manganese oxide, 7 parts of antioxidant, 3.5 parts of titanium powder, and 3.5 parts of nickel powder.
[0032] The preparation method of the laser engraving auxiliary agent in the present embodiment comprises the following steps:
[0033] 1) Weigh trisodium phosphate, copper oxide and manganese oxide and put them into an organic solvent to obtain mixture A;
[0034] 2) Put mixture A into a mixer at a frequency of 1000-1500r / min, and stir at 110-150°C. During the stirring process, weigh the antioxidant and add it to mixture A in batches to obtain mixture B;
[0035] 3) Put the mixture B into a glass container and let it stand for 6-8 hours at room temperature, then remove the supernatant liquid to obtain the mixture C;
[0036] 4) Weighing magnesium powder and nickel powder and adding both to mixture C, then...
Embodiment 3
[0041] A laser engraving auxiliary agent comprises the following raw materials in parts by weight: 25 parts of trisodium phosphate, 17 parts of copper oxide, 17 parts of manganese oxide, 6 parts of antioxidant, 4 parts of titanium powder, and 4 parts of nickel powder.
[0042] The preparation method of the laser engraving auxiliary agent in the present embodiment comprises the following steps:
[0043] 1) Weigh trisodium phosphate, copper oxide and manganese oxide and put them into an organic solvent to obtain mixture A;
[0044] 2) Put mixture A into a mixer at a frequency of 1000-1500r / min, and stir at 110-150°C. During the stirring process, weigh the antioxidant and add it to mixture A in batches to obtain mixture B;
[0045] 3) Put the mixture B into a glass container and let it stand for 6-8 hours at room temperature, then remove the supernatant liquid to obtain the mixture C;
[0046] 4) Weighing magnesium powder and nickel powder and adding both to mixture C, then thr...
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