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Environmentally-friendly super-hydrophobic high weather-resistant wiper and preparation method thereof

A super-hydrophobic, high weather resistance, wiper technology, which is applied in vehicle maintenance, transportation and packaging, vehicle cleaning, etc., can solve the problems of reducing the service life of glass, endangering driving safety, and affecting the driver's sight, so as to improve the service life and prevent scratched effect

Pending Publication Date: 2018-12-18
同济(嘉兴)新产品研发中心有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The wiper is one of the indispensable important parts of the car. It is mainly used to scrape and clean the front windshield of the car, especially in rainy and snowy days. It is used to scrape the rain and snow on the front windshield of the car. If the cleaning effect of the front windshield of the car is not good, it will seriously affect the driver's sight and endanger driving safety; , easy to adhere to surfaces such as glass, difficult to remove only by rain
The traditional car wiper is made of rubber material. When encountering rainy weather, the wiper strip of the wiper directly scrapes sand and other impurities. In the process, due to the high viscosity of the sand, the scraping process is easy to scratch the glass and affect the line of sight; in addition, Sand and soil are easily stuck in the rubber material. During the scraping process, hard impurities such as sand and soil will wear the glass back and forth, further greatly reducing the service life of the glass

Method used

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  • Environmentally-friendly super-hydrophobic high weather-resistant wiper and preparation method thereof
  • Environmentally-friendly super-hydrophobic high weather-resistant wiper and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035]100 parts by weight of silica gel (German Wacker silica gel R401 / 50), 10 parts by weight of starch / cyclodextrin / polysulfide sulfone ternary compound, 5 parts by weight of nano-boron nitride, 5 parts by weight of nano-carbonized Silicon, 1 part by weight of nano-molybdenum disulfide, 1 part by weight of tetrapod-shaped zinc oxide whiskers, 1 part by weight of black graphite powder, 1 part by weight of Teflon and 1 part by weight of dimethyl silicone oil are placed in a high-speed In the mixer, the stirring rate is 1000 rpm, and after vacuuming and stirring at 120°C for 15 minutes, the hydrophobic silica gel material is obtained;

[0036] The hydrophobic silicone material is used as the material of the lower wiper part 52 and the rubber material (natural rubber, Manulife Rubber MFT-314) of the upper connection part 51 to form one body by solid-state hot pressing at 260 degrees to obtain a wiper strip;

[0037] The preparation method of the starch / cyclodextrin / polysulfide s...

Embodiment 2

[0040] 100 parts by weight of silica gel (German Wacker silica gel R401 / 50), 50 parts by weight of starch / cyclodextrin / polysulfide sulfone ternary compound, 10 parts by weight of nano-boron nitride, 20 parts by weight of nano-carbonized Silicon, 10 parts by weight of nano-molybdenum disulfide, 10 parts by weight of tetraacicular zinc oxide whiskers, 10 parts by weight of black graphite powder, 10 parts by weight of Teflon and 5 parts by weight of simethicone oil are placed in a high-speed In the mixer, the stirring rate is 1000 rpm, and after vacuuming and stirring at 120°C for 15 minutes, the hydrophobic silica gel material is obtained;

[0041] The hydrophobic silicone material is used as the material of the lower wiper part 52 and the rubber material (natural rubber, Manulife Rubber MFT-314) of the upper connection part 51 to form one body by solid-state hot pressing at 260 degrees to obtain a wiper strip;

[0042] The preparation method of the starch / cyclodextrin / polysulfi...

Embodiment 3

[0045] 100 parts by weight of silica gel (German Wacker silica gel R401 / 50), 48 parts by weight of starch / cyclodextrin / polysulfide sulfone ternary compound, 8 parts by weight of nano-boron nitride, 17 parts by weight of nano-carbide Silicon, 9 parts by weight of nano-molybdenum disulfide, 2 parts by weight of tetraacicular zinc oxide whiskers, 2 parts by weight of black graphite powder, 9 parts by weight of Teflon and 4 parts by weight of dimethyl silicone oil are put into the high-speed In the mixer, the stirring rate is 1000 rpm, and after vacuuming and stirring at 120°C for 15 minutes, the hydrophobic silica gel material is obtained;

[0046] The hydrophobic silicone material is used as the material of the lower wiper part 52 and the rubber material (natural rubber, Manulife Rubber MFT-314) of the upper connection part 51 to form one body by solid-state hot pressing at 260 degrees to obtain a wiper strip;

[0047] The preparation method of the starch / cyclodextrin / polysulfid...

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Abstract

The invention relates to an environment-friendly super-hydrophobic high weather-resistant wiper. The wiper strip of the wiper has an upper connecting part and a wiper part structure, because theupperconnecting part and the wiper part are arranged to be composed of different materials impurities such as rain and sand can quickly flow downward along substance such as glass when an object such as awindshield meets a rainy day weather, thereby avoiding disturbing the driver's line of sight and preventing the windshield from being scratched; At that same time, the wiper can be guaranteed to be low in cost.

Description

technical field [0001] The invention relates to a wiper, in particular to a super-hydrophobic wiper which can be used without rain and forms a hydrophobic film on the surface of objects such as glass. Background technique [0002] The wiper is one of the indispensable important parts of the car. It is mainly used to scrape and clean the front windshield of the car, especially in rainy and snowy days. It is used to scrape the rain and snow on the front windshield of the car. If the cleaning effect of the front windshield of the car is not good, it will seriously affect the driver's sight and endanger driving safety; , easy to adhere to surfaces such as glass, and difficult to remove by rain alone. The traditional car wiper is made of rubber material. When encountering rainy weather, the wiper strip of the wiper directly scrapes sand and other impurities. In the process, due to the high viscosity of the sand, the scraping process is easy to scratch the glass and affect the li...

Claims

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Application Information

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IPC IPC(8): B60S1/38C08L83/04C08L3/02C08L5/16C08L81/06C08K13/04C08K7/08C08K3/30C08K3/34
CPCB60S1/38B60S2001/3829C08K2003/385C08K2201/011C08L83/04C08L2205/035C08L3/02C08L5/16C08L81/06C08K13/04C08K7/08C08K3/30C08K3/34
Inventor 李金厂陆耀明
Owner 同济(嘉兴)新产品研发中心有限公司
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