Membrane-specific scale inhibitor FRA1800
FRA1800 Scale Inhibitor is an organic acid-based aqueous scale inhibitor and dispersant engineered specifically for reverse osmosis systems to address inorganic scale deposition challenges in high-salinity feed waters. Featuring precision molecular design, it enhances permeate productivity and water quality reliability while ensuring long-term system stability. Certified for drinking water safety compliance, FRA1800 is widely adopted across municipal water supply, food and beverage processing, electronic ultrapure water production, and high-end industrial water treatment applications—delivering a safe, cost-effective, and sustainable membrane protection solution.
FRA1800 Scale Inhibitor is an organic acid-based aqueous scale inhibitor and dispersant engineered specifically for reverse osmosis systems to address inorganic scale deposition challenges in high-salinity feed waters. Featuring precision molecular design, it enhances permeate productivity and water quality reliability while ensuring long-term system stability. Certified for drinking water safety compliance, FRA1800 is widely adopted across municipal water supply, food and beverage processing, electronic ultrapure water production, and high-end industrial water treatment applications—delivering a safe, cost-effective, and sustainable membrane protection solution.
Product Features
- Effectively inhibits formation of key inorganic scales including calcium carbonate (CaCO3), calcium sulfate (CaSO4), barium sulfate (BaSO4), strontium sulfate (SrSO4), and calcium fluoride (CaF2).
- No precipitation or performance loss when used with polymeric coagulants/flocculants, ensuring seamless integration with pretreatment processes.
- Fully compatible with major RO membrane elements from Hydranautics, Dow FilmTec, Fluid Systems, Koch Membrane Systems, GE Water, Woongjin Chemical, and Toray.
- Complies with national drinking water treatment chemical safety standards; suitable for potable water and food-grade applications.
- Delivers robust scale control at standard dosing levels, extending cleaning intervals and reducing total operational and maintenance expenses.
Physicochemical Properties
The table below lists the typical properties of FRA1800, but these should not be regarded as product supply specifications (refer to recorded product specifications).
|
Item |
Indicator |
|
Appearance |
Colorless to light yellow liquid |
|
Odor |
Slight |
|
pH value |
≥10.0 |
|
Specific gravity at 20℃ |
1.22±0.1 |
|
Freezing point range |
0 to 3℃ |
*For specialized applications or customized solutions, please contact FFM Inc. directly.
Packing and Storage
Packed in 25 kg plastic drums, and can also be packed according to customer requirements. During storage and transportation, stay away from sources of ignition, heat sources, avoid exposure to sunlight, and prevent water ingress and collisions. Store in a cool and well – ventilated place.
Shelf Life
Two years.
Safety and Protection
When operating, pay attention to safety protection, avoid contact with skin, eyes, etc. If contact occurs, rinse with large amounts of water and seek medical attention immediately.
