CHIMTEC 4220 The additive modifies normal paraffin crystals, preventing the formation of a strong crystal lattice and reducing the cold filter plugging point and the pour point of the fuel. Thanks to its dispersant component, the additive prevents paraffin precipitation in the fuel at low temperatures through an electrostatic effect.
Confirmation of the inclusion of the additive produced by CHIMTEC NPA LLC in the no-harm list of the transnational oil and gas company BP.
Physico-chemical characteristics CHIMTEC 4220
| Parameter | Value |
|---|---|
| Appearance | Viscous liquid, grey to brown |
| Density at 50°C, g/cm³ | 0,820-0,970 |
| Flash point (closed cup), °C | Above 61 |
| Pour point, °C | Not higher than +32 |
| Additive solubility in diesel/marine/heavy fuel | Complete |
Recommended additive dosage:
The recommended dosage is 250 to 500 g per tonne of fuel (0.025–0.05% by mass).
Before use, the additive is heated to +35–40°C and stirred. For maximum efficiency, the additive is injected into fuel at +40°C.
Packaging: The additive is filled into 216.5 L steel drums. Other packaging is allowed by agreement with the customer. The filling degree of the container must not exceed 95%.
Storage: The additive is stored in metal tanks with an internal oil- and petrol-resistant, heat-resistant coating meeting electrical safety requirements. Storage temperature from +20°C to −40°C is recommended. After long storage at low temperatures, the product must be homogenised (stirred) before use.