Description of Anionic Bitumen Emulsion HFMS-2h
Anionic Bitumen Emulsion HFMS-2h falls under the category of anionic emulsions and comes in various grades, each distinguished by its unique breaking characteristics. Rapid-setting emulsions are typically employed for surface dressing applications, while medium or slow-setting emulsions are used in mixtures, where they are combined with aggregates, either in concrete-type mixers or on-site. Rapid-setting emulsions are unsuitable for mixtures because they tend to solidify during the mixing process, potentially clogging the mixer. Generally, in mixtures, the setting time of the emulsion must correspond to the fineness of the aggregate used. Therefore, stone mixtures usually require medium-setting emulsions, while sand mixtures call for slow-breaking emulsions. Anionic emulsions primarily break through the evaporation of water in the emulsion’s continuous phase, making them sensitive to temperature and humidity, which can affect their breaking properties.
Anionic emulsions carry a negative charge, a characteristic shared by many substances in the natural world. Extensive research and development, formulation, and laboratory testing have been conducted in the Industrial Coatings Industry to harness anionic systems for coatings. When an anionic emulsion is mixed with a cationic emulsion, a strong bond forms, resulting in the transformation of the substance into a solid. However, this outcome is not suitable for use as a coating because it cannot be applied to substrates.
Application of Anionic Bitumen Emulsion HFMS-2h
Anionic Slow-Setting Bitumen Emulsion HFMS-2h is a cold, non-fiberated liquid applied waterproofing bitumen emulsion. The product is manufactured using a process in which bitumen, a special emulsifier, water, and other additives are processed through a high shear rate colloid mill. The properties of bitumen directly impact the emulsion’s specifications. HFMS-2h is specifically developed for waterproofing applications in buildings, as well as on concrete and metal surfaces. Its high flash point and low solvent content make HFMS-2h user-friendly and safe. HFMS-2h can be applied using various methods, including painting brushes, squeegees, airless spray, and rollers.
Anionic Bitumen Emulsion HFMS-2h is recommended for pre-mix carpet and patchwork applications.
Specification of anionic bitumen emulsion HFMS-2h
| PROPETRY | MIN | MAX | TEST METHOD |
| Viscosity SSF , 25 °C (s) | 100 | — | ASTM D244 |
| Storage stability, 24h (%) | — | 1 | ASTM D6930 |
| Particle charge test | Minus | ASTM D244 | |
| Sieve (%) | — | 0.1 | ASTM D6933 |
| Residue by distillation (%) | 65 | — | ASTM D244 |
| Residue penetration, 25 °C | 40 | 90 | ASTM D5 |
| Residue ductility, 25 °C, 5cm/min (cm) | 40 | — | ASTM D113 |
| Solubility in trichloroethylene % | 97.5 | — | ASTM D2042 |
| Float of residue. 60 °C (s) | 1200 | ASTM D139 | |
BituPlus Anionic Bitumen Emulsion HFMS-2h is readily available in various packaging options:
- HDPE Dlastic Druml Drums (220 liters): Each drum has a net weight of 200 ± 3 kg.
- New Steel Drums (220 liters): Fresh drums with a net weight of 200 ± 3 kg.
Delivery:
We offer flexible delivery options to suit your needs, including:
- FOB (Free On Board): The buyer assumes responsibility once the goods are loaded on the vessel.
- CFR (Cost and Freight): We handle the cost and freight up to the named port of destination.
- CIF (Cost, Insurance, and Freight): We cover the cost, insurance, and freight to the named port of destination.
For more detailed information about our delivery options or to make inquiries, please don’t hesitate to contact us. Our dedicated team is here to assist you with any questions or requests you may have.