Water-based Rust Preventive For Ferrous Metals KR-AOA180T
This alkaline, water-soluble rust inhibitor is designed for inter-process rust protection of ferrous metals and is particularly effective in enhancing the rust prevention properties of PAG quenching fluids.
Product Details
Advantages
Low VOC content, friendly to the workshop environment | Resistant to degradation, with a long service life | Non-flammable, no smoke, no fire hazard, keeping the production environment clean | High active ingredient content; if a slight precipitate forms at low temperatures or during extended storage, it can be dissolved in water for normal use.
Technical Specifications
| Model | KR-AOA180T |
|---|---|
| pH Value | (5%) 10.0 – 12.0 |
| Concentration | (%) 0.5-3.0 |
| Application Range | Ideal for short-term inter-process rust prevention of ferrous metals; can be used as a specialized rust-preventative additive in medium-tolow concentration PAG quench fluids to enhance rust protection. |
Storage Conditions
| Item | Requirements |
| Storage Temperature | 5–40°C. Indoor storage is recommended. Protect from freezing, as freezing may damage the polymer system. |
| Packaging & Container Requirements | Packaged in 200 L plastic drums with a net weight of 200 kg per drum; 25 kg plastic pails or 1,000 kg intermediate bulk containers (IBCs) may also be used. |
| Shelf Life | 2 years. After expiry, the product may only be used after it has been retested and confirmed to meet specifications. |
| Key Properties (KR9988) | Appearance: light yellow to pale red viscous liquid; pH (5% solution): 9.5–10.5; kinematic viscosity (10% solution at 40°C): 3.19 mm²/s. |
| Precautions | Nonflammable and presents no fire hazard; nevertheless, keep the container tightly sealed. If stored outdoors, place the drum horizontally to prevent water, dust, and other contaminants from entering. Retighten the cap immediately after dispensing. Check the concentration with a refractometer before use. PAG-containing products exhibit reverse solubility; polymer separation at elevated temperatures is normal, and the product can be restored by cooling and stirring. |
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