4 key choices for successful selection of waterborne anti-corrosive paint
  • 2020-02-20 22:42:48
  • admin
In recent years, with the increasing awareness of environmental protection and the importance and legislation of governments in environmental protection, more and more anti-rust paints are turning to water-based.Many foreign customers have begun to demand waterborne anti-corrosive paints for domestic suppliers. After sinograce chemical successfully launched our water-based anti-corrosive paint|water-based anti-corrosion coating product series, we have received more and more inquiries about water-based anti-rust paint.Because waterborne anticorrosive paint is still a relatively new field in China, here are a few simple questions to consider when choosing a waterborne anticorrosive paint. The answers to these questions will determine the type and cost of waterborne paint.
1.Requirements for anti-corrosion performance of water-based rust remover: The most common anti-corrosion test index is the salt spray test result calculated by hour. When selecting water-based anti-rust paint, it should first clear whether there is a clear salt spray test in the material process requirements. Indicator, if any, how many hours the indicator is. The low requirements of the project may not require the results of the salt spray test, which can be as high as several thousand hours.
2.Water-based anti-rust paint requirements on the process conditions: the content of the process conditions can contain a number of contents. It mainly includes the composition of the coating, the coating method, the film thickness requirements, the drying conditions and the like. The composition of the coating means whether a two-component coating can be used. The coating method can include various processes such as spraying, rollers, and brushing. Whether there is heating and drying equipment at the construction site, and whether there is any restriction on the drying time, it is the content of the drying conditions. The difference in process will determine the performance requirements of the anti-corrosive paint.
3.Water-based anti-rust paint requirements: This problem is self-evident, but for water-based paints, the variables are larger than solvent-based paints. Due to the new stage of water-based anti-rust paint, the maturity of various technologies is different, and the cost gap is relatively large. The choice should be considered from the perspective of cost performance.

4. Waterborne anti-rust paint requirements for laws and regulations: As the main driving force of domestic waterborne anti-rust paint is still foreign customers, domestic manufacturers should choose the volatile organic content (VOC) contained in the water-based paint. The indicators such as monomer content are known, and relevant documents and certificates should be obtained from suppliers when necessary to meet the domestic regulatory requirements of foreign customers.

Sinograce chemical specializes in the production of water-based anti-rust coatings for metal surfaces, water-based anti-corrosion coatings, please click here for more information

visit us sinograce chemical: https://www.sinogracechem.com

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