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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.

Inactive Publication Date: 2020-10-30
广东佰旺实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] One object of the present invention is to solve the current problem of non-abrasion resistance of automobile glass by providing an antiwear agent for automobile glass and its preparation method

Method used

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Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention provides an automobile glass anti-wear agent. The automobile glass anti-wear agent is prepared from fluorosilicone resin, silica powder, nano titanium dioxide, a silane coupling agent, gas-phase nano silicon dioxide, a lubricating agent, a defoaming agent, modified nano titanium nitride, ethyl alcohol and deionized water, the modified nano titanium nitride is obtained by modifying nano titanium nitride with sodium dodecyl sulfate, and the solid content of the fluorosilicone resin is larger than 50%. Compared with the prior art, the modified nano titanium nitride and the gas-phasenano silicon dioxide are added into the anti-wear agent, so that the anti-wear agent has good dispersity when combined with the silicon resin, the silane coupling agent and the like, and the mechanical strength of the anti-wear agent is improved; and the substances such as the silica powder and the nano titanium dioxide are also added, so that the permeability of the anti-wear agent is improved,the wear resistance of the anti-wear agent is prolonged, and the problem that the existing automobile glass is not wear-resistant is solved.

Description

technical field [0001] The invention relates to the technical field of anti-abrasion of automobile glass, in particular to an anti-abrasion agent for automobile glass and a preparation method thereof. Background technique [0002] When a car is driving at high speed, it will inevitably encounter severe weather such as heavy rain, strong wind, sandstorm, and hail. Blurred vision poses a great safety hazard. In heavy rain and sandy weather, even if the wiper runs at high speed, it still cannot wipe off the rainwater and dust particles on the glass in time. At this time, the water curtain will easily form on the glass, forming scratches and pits, affecting the front view of the windshield. Bring great potential safety hazard to driving. In addition, using the wiper for a long time to wipe the glass will also cause different degrees of wear to the glass. The non-wearable glass is prone to mottle after being wiped many times, which increases the difficulty of cleaning the subseq...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D183/08C09D7/61C09D7/62C09D7/63C09D7/47C03C17/34
CPCC03C17/34C08K2003/2241C08K2201/011C08L2201/08C08L2205/03C09D183/08C09D7/47C09D7/61C09D7/62C09D7/63C08L23/12C08L27/18C08K13/06C08K3/36C08K3/22C08K7/26C08K9/04C08K3/28
Inventor 赵佰生陈朝晖罗信军
Owner 广东佰旺实业有限公司
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