News
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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 -
Dry goods sharing Coating common failure analysis and treatment
80% of coating problems are caused by improper construction During the painting process, coating problems will inevitably occur, some defects occur during the curing and drying process of the coating, and some occur after it ...Read more -
FASTENER FAIR INDIA 2015
Posted on 2014-02-15 FASTENER FAIR INDIA 2015Apr. 23 ~24,2015AtBombay Exhibition Centre, Mumbai, IndiaJunhe will be again exhibiting at the FairBooth No:B131 Questions? Feedback? powered by Olark live chat softwareRead more -
FASTENER EXPO SHANGHAI 2015
Posted on 2014-12-15 FASTENER EXPO SHANGHAI 2015from Jun 25-27,2015AtShanghai World Expo Exhibition & Convention Center Questions? Feedback? powered by Olark live chat softwareRead more -
Changzhou Junhe technology will take part in 2015 international exhibition of fasteners in India
Posted on 2015-04-23 In 2015 India international fastener exhibition will be on April 23-24 held in mumbai international exhibition center. Changzhou Junhe the science and technology will also have a stand, show detailed introduction is as follows: Show time: April 23, 2015-24 S...Read more -
Dacromet detection method Details
Posted on 2015-05-14 First, the appearance:In natural light refraction, with the naked eye observation. The basic tone zinc chromate coating should silver gray, can also be obtained by modification of other colors, such as black. Zinc chromate coating should be continuous, seamless coating, b...Read more -
2015 fastener expo shanghai
Posted on 2015-06-25 Junhe technology will take part in 2015 Shanghai international fastener TTF attending 25 solstice on Junhe 27, 2015, 2015 Shanghai international fastener exhibition will be held in Shanghai world expo exhibition center. Changzhou Junhe technology as one of the exhibitors ...Read more -
Junhe Semi-Synthetic Cutting Fluid
Posted on 2015-08-28 Water-based cutting fluid can be divided into emulsion, semi-synthetic cutting fluid and fully synthetic cutting fluid. Classification of emulsion, semi-synthetic cutting fluid and fully synthetic cutting fluid generally depends on the product category base oils. Emu...Read more -
Advantages of Junhe metal cutting fluid
Posted on 2015-09-17 It is composed by high-performance synthetic lubricants,extreme pressure additives,anti-rust agents and a variety of additives.Can improve the machining accuracy significantly,prolong service life of cutting tools and grinding wheel. Good cooling performance,cleaning abil...Read more