Company News
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Importance of coating solution control to the coating process
Various difficulties often exist in zinc-aluminum coating process, and how to find the true cause of these difficulties has become a difficult point in the coating industry. Apart from the product workpiece itself, the most important raw material for zinc-aluminum coatin...Read more -
Junhe Technology successfully passed the national high-tech enterprise re-examination certification
Recently, according to the relevant provisions of the Administrative Measures for Certification of High-tech Enterprises (Guoke Fahuo [2016] No. 32), the Guidelines for the Management of High-tech Enterprise Certific...Read more -
Important things you need to know about process control of phosphating pretreatment line
1. Degreasing The degreasing is to remove grease from the workpiece surface and transfer grease into soluble substances or emulsify and disperse grease to be evenly and stably in the bath fluid based on the saponification, solubilization, wetting, dispersion and emulsification effects on various...Read more -
Comparisons between environmental-friendly pre-coating treatment agent and phosphate coating
An increasing amount of chemicals such as phosphorus-containing degreasing agents and phosphate solution are consumed in industrial production in China, resulting in phosphorus pollution. Given traditional phosphate coatings increase energy consumption and pollution, new...Read more