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| Type | Magnesium Alkaline wash agent |
| Model | FL-M04 |
| Property | This product can effectively clean the black ash on the surface of magnesium alloy ,which is produced afteracid pickling. The surface of magnesium alloy can be leveled, whiten. Better with ultrasonic cleaning. |
| Appearance | Colorless liquid |
| Storage condition | The dye should be sealed up and stored in a dry place. |
| Bath make-up | The total alkalinity of the solution should be detected regularly After working for a period of time, the alkalinity will decrease. If the total alkalinity is less than 8.0, pls add FL-M04 into the bath solution in time. |
| Analytical testing | We can know the details about analysis in our product specification |
| Explanation | Continuous filtration is necessary during the process of using |
| Effluent disposal | It is explained in details in the Material safety information. Please contact us for enquiry if necessary. |
| Working condition | Concentration | 5-10% |
| PH | 2.0-3.0 | |
| Temperature | 25-45℃ | |
| Soak Time | 20s-1min | |
| Water quality | City water |





Foshan Youjin New Material Technology Co., Ltd. is located in JIANMEI Exhibition and Trade Building, Nanhai District, Foshan City, Guangdong Province. It is a trading subsidiary controlled by Foshan Nanhai Shuangcheng Metal Surface Technology Co., Ltd. And the company Shuangcheng is our manufactory which was established in 2011.
We develop and produce all kind of metal surface treatment chemical additives. They are used for anodizing and chemical oxidation of aluminum alloys, or magnesium alloy. Such as: special degreasing agent, dewaxing agent, chemical polishing agent, no ammonia nitrogen environmental protection ash remover, anodizing dye, aluminum anodizing sealant, trivalent chromium passivation agent and so on. They are all environmentally friendly chemical raw materials.
Our products are widely used, in 3C,4G,5G and other types of communication equipment and accessories, intelligent equipment, automotive equipment, medical devices, decorative materials, furniture or hardware ornaments, packaging materials and so on.
Our group company focus on aluminum, magnesium surface treatment for 10 years. The company has a strong R & D team and full-automatic line production base. As a national high-tech enterprises, with a number of invention patents, we have got five high-tech product certificates in Guangdong Province.
We have always focused on the needs and interests of our customers. Adhere to the spirit of contract, constantly self-promotion, service customers. We have become the leader of the surface treatment industry, attracting more and more elite talents to join. And our products are well received by customers at home and abroad.
1.Are you trading company or manufactory ?
We are a trading company with chemical products, and Our company is wholly owned by a manufacturer which has 2 major production bases in China.
2.When can I get quotation for my inquiry?
Usually within 24 hours.
3.What payment terms is acceptable to you?
T/T or L/C
4.How long is your delivery time?
Generally 3-5 days, if we have stock.
5.Do you provide samples?
Yes, free samples could be supplyed except freight cost.
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