DX307 is a multi-carboxylic acid amine salt that does not contain elements such as boron, phosphorus, sulfur, or chlorine. It features resistance to hard water, strong alkali endurance, foam-free, low residue, and can be mixed with water in any ratio. It is widely used in industries such as metal anti-corrosion, surface treatment, and metal processing, offering excellent rust prevention.
Product name | DX307 |
Ionic type | Nonionic |
Appearance (25℃) | Light yellow transparent liquid |
Density (20℃, g/cm3) | 1.11 |
pH Value (1% aqueous solution) | 9.0-11.0 |
Shelf life | 1 year |
2h test of cast iron chips (0.20% aqueous solution) Reference standard: IP287 | Level 0 |
1.Excellent rust prevention performance for ferrous metals like carbon steel, cast iron, and cold-rolled plates.
2.Resistant to hard water, remains clear and no precipitation at the water hardness of 2000ppm hardness.
3.Endures strong alkali, stays clear without precipitation in a 20% NaOH concentrated solution.
4.No foam, organic silicon, polyether and defoamer.
5.Excellent water solubility, turbid appearance is normal, and the aqueous solution is colorless and transparent.
1.Used in metalworking fluids,It is recommended to add 1%-4% DX307 of the original liquid.
2.Applied in surface treatment agents, It is recommended to add 1%-2% DX307 of the original liquid.
3.Can be diluted as rust preventive water for cast iron, tinplate, cold-rolled plates, bearing steel, etc., recommended concentration is 0.2%-1% DX307.
1.50L plastic bucket, 50Kg/bucket; 200L plastic bucket, 225Kg/bucket.
2.Stored and transported according to general chemicals .Stored in a dry and ventilated place.
