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Product Name:The closed system of high efficient pretreatment filming agent
Product Category:Circulating water processor
Explanation: Chemical composition: tungsten series, molybdenum film forming agent
Abbreviation: YY-X2004
Appearance: light yellow transparent liquid
Quality index:
| Index name |
Index |
| Solid content (%) |
36 |
| Density (20 , g/ml) |
1.241.28 |
| PH (1% water solution) |
>9 |
| Corrosion inhibition rate (carbon steel, copper%) |
>98.0 |
| Scale inhibition rate (%) |
>90.0 |
| LD50 |
28.0 g / kg belong to non-toxic | Features: This product is a substitute for chromium, nitrite, prefilming agent of a new generation of environmentally friendly pre coating agent and non-toxic, harmless, no side effects, for safe operation, reliable quality, harm to the surrounding environment does not form film as a passivation film, stable film.
Application: suitable for pre / passivation treatment of circulating cooling / hot water system.
Usage: the general dosage is 800 - 1500ppm. Between pH8 - 9, under normal temperature cycle, 24-48 hours film. Adding method can use artificial expansion tank.
Packaging, transport and storage: 25kg, 200kg plastic drum, suitable for conventional mode of transport, is strictly prohibited, to avoid leakage, room temperature storage, maintain ventilation, not exposure, storage period of twelve months.
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