Antifogging and antifreezing agent for automotive glass and preparation method of anti-fog antifreezing agent

Abstract

The invention discloses an antifogging and antifreezing agent for automotive glass. The antifogging and antifreezing agent is prepared by the steps of sequentially adding water, an antifreezing agent, an antifogging agent, sulphur sodium succinate and alkyl glycoside to a stirrer and stirring until the raw materials are completely dissolved; adding sulfamic acid, zinc oxide, an antistatic agent, a dispersing agent and sorbic acid, stirring, mixing, dissolving, standing for 1-5min, and filtering; and adding an essence to the obtained filtrate for mixing evenly to obtain the finished product. The antifogging and antifreezing agent for automotive glass is simple in preparation technology; environment-friendly raw materials are adopted; and the antifogging and antifreezing agent has the functions as follows: the surfactants, namely sulphur sodium succinate and alkyl glycoside, play cleaning and decontaminating roles, the composite antifreezing agent and the antifogging agent are used for ensuring that windshield glass is clear, transparent and clear in view; charges on the surface of the glass can be eliminated through the antistatic agent; and an anti-corrosive and antibacterial agent does not have any corrosive effect on various metals, and an automotive topcoat and rubber are absolutely safe.

Description

Technical field [0001] The invention relates to an automobile glass preparation, in particular to an anti-fog and antifreeze agent for automobile glass and a preparation method thereof. Background technique [0002] In winter, when the car is parked outdoors, it is easy to form frost on the glass. When people want to drive, they need to remove the frost on the glass first, which is very troublesome. At the same time, when there is a temperature difference between the inside and outside of the car, water mist is likely to form on the glass, which is also dangerous if it is not wiped off. At present, the existing automobile glass antifreeze on the market contains antifreeze and cleaning components, but there are no reports on automobile glass preparations that also have cleaning, antifreeze, antifogging, lubricating, antistatic, anticorrosive and antibacterial, and environmental protection effects, which cannot satisfy people’s concerns. Automobile use demand. Summary of the inve...

AI Technical Summary

Problems solved by technology

[0002] In winter, when the car is parked outside, frost is easy to form on the glass. When people want to drive, they need to remove the frost on the glass first, which is very troublesome.

At the same time, when there is a temperature difference between the inside and outside of the car, water mist is easy to form on the glass, which is also dangerous if it is not wiped off.

Existing auto glass antifreeze on the market contains antifreeze and cleaning components, but there is no report on auto glass preparations with cleaning, antifreeze, antifog, lubricating, antistatic, anticorrosion, antibacterial and environmental protection effects at the same time, which cannot satisfy people's expectations car usage needs