Lubricant Additive Polymerized ester ML-25 for metalworking fluids
Polymerized ester ML-25
ML-25 is a high molecular weight polymer ester lubricant. It can partially replace chlorine or sulfur extreme pressure additives in industrial oils or metalworking fluids.
Application range: ML-25 can be used in industrial oils and oil-based cutting fluids, as well as in water-based cutting fluids (semi-synthetic, emulsion).
Performance characteristics:
●Free of phosphorus, sulfur, chlorine, can reduce the growth of bacteria.
● It has good biological stability, and the heterogeneous structure in the molecule makes it itself antibacterial, thereby reducing the amount of fungicides.
● It has good compatibility with the formulation and has no adverse effect on the stability of the system.
● It has excellent thermal, oxidation and hydrolysis stability and hard-water resistance.
●It can maintain emulsion stability for a long time, reduce tool wear and cutting fluid volatilization loss, and ensure long-term operation of the system.
● It can be used alone or in combination with other lubricants.
● Theoretical molecular weight: 1200-1600.
Suggested dosage (mass ratio) in metalworking fluids: 5-15%.
Main physical and chemical properties
|
Item |
Typical data |
|
Appearance |
Pale yellow turbid liquid to paste-like solid |
|
Acid value (mgKOH/g) |
20-30 |
|
Specific gravity(20℃)(g/cm³) |
0.98-1.02 |
|
Kinematic viscosity (40℃) (mm²/s) |
700-1200 |
Above data for reference only. For actual product data, please refer to the COA.
25kg/drum or 200kg/drum.
| Company Name | Shanghai Million Chemical Limited | Country/Region | China |
| Business Type | Manufacturer/Factory | Company Size | 20 |
| Established | February 24, 2006 | ||
| Address | Room 201, No. 2959 Gudai Road, Minhang | ||
| Main Products | Metalworking fluids additives, rust inhibitors, corrosion inhibitor, biocides, esters. | ||
Shanghai Million Chemical Limited (hereinafter referred to as "Million Chemical") is a company focusing on the R&D and production of metalworking fluid additives, which was incorporated in early 2006 by the founder Pu Yan in Shanghai, China. Pu Yan holds a bachelor's and master's degree in chemical engineering and technology from East China University of Science and Technology, and an EMBA master's degree from Fudan University. With a long history of expertise in metalworking fluid additives and additives, Million Chemical has established a good reputation in the industry.
Company History:
1. 2006: Million Chemical was established in Shanghai, focusing on the independent research and development and production of cutting fluid additives, and is committed to becoming a manufacturer rather than a trader of cutting fluid additives in China.
2. 2010: Shanghai Holly Chemical Limited was established in Shanghai Jinshan Chemical Industrial Park to further expand the production scale.
3. 2022: Holly (Weihai) New Materials Limited was established in Shandong to further expand its business layout.
Core products and technologies:
Since its establishment, Million Chemical has always adhered to independent research and development, emphasized core competitiveness, and advocated the product strategy of "less but fine". Although the number of products is less than one-tenth of that of its competitors, its product quality and price are significantly competitive. The following are the main technical achievements of Million Chemical:
-Biocide BK and MBM: Million Chemical is the first to independently develop and produce these two biocides in China, and they are still the preferred brands of mainstream cutting fluid manufacturers in China.
-Corrosion inhibitor tricarboxylic acid (CAS No.:80584-91-4): In 2010, independent production was realized, and the main performance is close to the foreign advanced level, and some of the properties (such as low chlorine, sulfate ion-free) are even ahead of the foreign advanced level.
-Aluminum corrosion inhibitor: In 2014, we developed an aluminum corrosion inhibitor comparable to mainstream products outside China, and the dosage can be as low as 0.4%.
Product Line:
Million's product line includes:
- Rust inhibitors (trinoric acids, borates, tall oil fatty acid amides)
- Lubricants (tetraricinoleate, self-emulsifying esters, polymeric esters)
- Biocides (BK, MBM, BIT20, MOB, BBIT20, IPBC30)
- Defoamers
- Corrosion inhibitors for phosphate aluminium alloys
- Ricinoleic acid, sedimenting agent, coupling agent and other single additives
Company Philosophy:
Adhering to the concept of "practicing the theory of circular economy, reducing energy consumption, achieving long-term sustainable development, and minimizing emissions and reducing the impact on the environment", Million Chemical is committed to providing customers with efficient and environmentally friendly solutions.
Industry Status:
With years of technology accumulation and field application experience, Million Chemical has become a long-term partner of major domestic metalworking fluid manufacturers, and has witnessed the development of China's independent metalworking fluid brand.
Through independent R&D and technological innovation, Million Chemical has made remarkable achievements in the field of metalworking fluid additives, and has established a brand image of "less but better". The company not only occupies an important position in the domestic market, but also promotes the sustainable development of China's metalworking fluid industry through continuous technological progress and environmental protection concepts.
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