Automobile glass anti-wear agent and preparation method thereof
A technology of automobile glass and anti-wear agent, applied in the direction of coating, etc., can solve the problem of automobile glass not being wear-resistant.
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Embodiment 1
[0050] An anti-wear agent for automobile glass, by weight, comprising:
[0051] Fluorosilicone 6 parts
[0052] Silica powder 4 parts
[0053] Nano titanium dioxide 2 parts
[0054] Silane coupling agent 2 parts
[0055] Fumed nano silica Parts
[0056] Lubricant 1 part
[0057] 1 part defoamer
[0058] Modified nano-titanium nitride 3 parts
[0059] 30 parts ethanol
[0060] 45 parts of deionized water;
[0061] Among them, the modified nano-titanium nitride is obtained by modifying nano-titanium nitride with sodium dodecylsulfonate. Stir and disperse in the medium, then add nano-titanium nitride for stirring and dispersing, ultrasonically treat for 0.5-1.5h, and then filter and dry to obtain modified nano-titanium nitride.
[0062] In addition, the solid content of the fluorosilicone resin of the anti-wear agent is greater than 50%, the fluorine content is 20%, and the average molecular weight of the fluorosilicone resin with a fluorine content of 20% is relatively ...
Embodiment 2
[0069] The difference from Example 1 is the ratio of the content of each substance in this antiwear agent. In parts by weight, the antiwear agent in this embodiment includes 8 parts of fluorosilicone resin; 6 parts of silicon micropowder; 3 parts of nano-titanium dioxide; 3 parts of silane coupling agent; 3 parts of fumed nano-silica; 1 part of foaming agent; 4 parts of modified nano titanium nitride; 34 parts of ethanol; 42 parts of deionized water.
[0070] The rest are the same as in Embodiment 1, and will not be repeated here.
Embodiment 3
[0072] The difference from Example 1 is the ratio of the content of each substance in this antiwear agent. In parts by weight, the antiwear agent in this embodiment includes 10 parts of fluorosilicone resin; 6 parts of silicon micropowder; 4 parts of nano-titanium dioxide; 3 parts of silane coupling agent; 4 parts of fumed nano-silica; 1 part of foaming agent; 5 parts of modified nano titanium nitride; 38 parts of ethanol; 38 parts of deionized water.
[0073] The rest are the same as in Embodiment 1, and will not be repeated here.
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