Antifogging agent for new energy vehicle

Abstract

The invention discloses an antifogging agent for a new energy vehicle. The antifogging agent comprises the following raw materials in parts by weight: 3-5 parts of sodium dioctyl sulfosuccinate, 3-5 parts of polyethylene glycol monooctyl phenyl ether, 4-8 parts of low-molecular-weight alcohol, 1-3 parts of polyol, 3-5 parts of glycolipid and 40-80 parts of water. The antifogging agent for the newenergy vehicle, provided by the invention, can prevent fog under low-temperature and high-temperature conditions, can prevent frost at an ultra-low temperature of -20 DEG C, has a long antifogging time, forms a protective film on the surface of automobile glass to prevent failure caused by wiping and other physical actions, is simple in preparation method, and can be industrially produced on a large scale.

Description

technical field [0001] The invention belongs to the technical field of beauty treatment of new energy vehicles, and in particular relates to a glass antifogging agent for new energy vehicles. Background technique [0002] In the rainy season or cold winter, the car windshield often fogs or frosts, which greatly reduces the light transmittance of the glass, affects the line of sight, brings great inconvenience to life, and even causes danger. [0003] Anti-fogging agents are often used to prevent fogging of automobile windshields. Anti-fogging agents are low-molecular-weight dispersants containing hydrophilic groups. They are composed of molecules with a certain molecular weight. When coated on the surface of transparent objects, a coating will be formed. , The hydrophilic group in the coating can absorb water molecules in the air, wet and diffuse on the surface of transparent objects to form a water film, so that the light passing through the object will not scatter and avoi...

AI Technical Summary

Problems solved by technology

Although the anti-fog effect of the above-mentioned glass anti-fog agent is still good, the anti-fog t

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