Are there any shortcomings in Chenyang water paint? Introduction of Chenyang Water Paint Brand

Chenyang Water Paint is a famous paint brand, which is similar to other brands. Chenyang water paint has been highly respected and loved by people since its production, but does Chenyang water paint have any shortcomings? Next, Bian Xiao will reveal the secret for everyone. Then, let Bian Xiao show you the introduction of the wonderful contents related to Chenyang Water Paint.

First of all, brand introduction

Hebei Chenyang Industry and Trade Group Co., Ltd. is a modern group company integrating water-based paint production, e-commerce, housekeeping and cleaning, building materials trade and engineering construction. Xu Shui Chenyang Street, located in the hinterland of Beijing-Tianjin-Hebei economic golden triangle, covers an area of 6,543.8+0.5 million square meters and has total assets of several billion yuan.

Chenyang Group has an annual output of various environmental protection and energy-saving waterborne coatings 1.25 million tons with international leading level. It is the largest water-based paint manufacturer in China, the undertaker of the National 863 Plan "Protective Coatings for Wind Turbine Blades", a key enterprise in Hebei Province, a local financial pillar enterprise, a paint manufacturer designated by the Olympic Games, a key project promotion demonstration unit in Hebei Province, and a national "Energy Saving Renovation of Existing Buildings" unit. It is the only organizer of the National Waterborne Coatings Academician Workstation, supported by Hebei Enterprise Technology Center and Hebei Waterborne Coatings Engineering Technology Research Center, and jointly built the Waterborne Coatings Academician Workstation with beijing university of chemical technology, and is the initiator of China Waterborne Coatings.

Second, the shortcomings of morning sun water paint

1. Waterborne coatings require high cleanliness of materials and surfaces during construction. Due to the large surface tension of water, dirt is easy to shrink the coating. The dispersion stability of waterborne coatings to strong mechanical force is poor. When the flow velocity in the conveying pipeline changes sharply, the dispersed particles are compressed into solid particles, which makes the coating film pockmarked. It is required that the conveying pipeline has a good shape and the pipe wall is free of defects.

2. Waterborne coatings are corrosive to coating equipment, so it is necessary to use anticorrosive lining or stainless steel material, which leads to high equipment cost. Waterborne coatings corrode pipelines, dissolve metals, precipitate dispersed particles, and produce pits on the coatings. Stainless steel tubes are also needed.

3. Baking water-based coatings has strict requirements on the construction environment (temperature and humidity), which increases the investment and energy consumption of temperature and humidity control equipment. The latent heat of evaporation of water is high, and baking energy consumption is high. Cathodic electrophoretic coating should be baked at 65438 080℃; But it takes a long time for latex paint to dry completely.

High boiling point organic cosolvent produces a large amount of oil fume during baking, which drops on the surface of coating film after condensation, affecting the appearance. 4. The poor water resistance of waterborne coatings makes the stability of coatings and bath solution poor, and the water resistance of coatings is poor. The medium of waterborne coatings is generally weakly alkaline (PH7.5-pH8.5), and the ester bond in the resin is easy to hydrolyze and degrade the molecular chain, which affects the stability of coatings and bath solution and the performance of coatings.

How's it going? After reading the above introduction about the shortcomings of Chenyang water paint, do you know a lot about the shortcomings of Chenyang water paint? I hope you can learn more about home improvement through this article, so as to create a more perfect home environment. Thank you for reading this article, and for your strong support and love for Bian Xiao. Want to get more information about home improvement, please continue to pay attention.