DX309 is formed by the combination of organic carboxylic acids and special organic amine amides, and does not contain phosphorus, boron, and other elements, meeting the REACH standards of the European Union. Low residue, strong compatibility, no bubbles, and can dissolve with water in any ratio. It is widely used in industries such as metal working fluids, surface treatment and water treatment, and has excellent rust resistance, especially for ductile iron.
| Product name | DX309 |
| Ionic type | Nonionic |
| Appearance (25℃) | Light yellow to colorless transparent liquid |
Density (20℃, g/cm3) | 1.09 |
| PH value (1% aqueous solution) | 8.5-10.5 |
| Shelf life | 1 year |
| 2h test of cast iron chips (0.35% aqueous solution)Reference standard: IP287 | Level 0 |
1. Rust prevention performance of 0.8% DX309
2. Carbon steel plate immersed in 0.5% DX309 aqueous solution for one year has no corrosion
| Blank control | 0.5%DX309 |
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3. Fast antifoaming speed
1. Application AreaMetalworking Fluid（輕機械加工生產液）Surface Treatment（看上去處里）Water-based Paint（水性樹脂漆）
2. Recommended MaterialsDuctile Cast Iron（球墨鑄鋼）Cold Rolled Plate（帶鋼板）Bearing Steel（聯軸器鋼）Tinplate（馬口鐵）
1. 50L plastic bucket, 50Kg/bucket;200L plastic bucket, 210Kg/bucket2. Stored and transported according to general chemicals .Stored in a dry and ventilated place.
