BELCLENE 650

Product: Belclene 650
Chemistry: PBTC
Usage: Calcium carbonate scale inhibition
Features: Halogenated systems and highly alkaline water

Description of Belclene 650:
Belclene 650 supplies excellent calcium carbonate and iron oxide control to cooling water treatment formulations for those who prefer phosphonate-based programs.

Applications of Belclene 650:
Belclene 650 is widely used in industry as a sequestering agent and calcium carbonate scale inhibitor for industrial water treatment, industrial cleaning, and highly alkaline conditions.

Benefits of Belclene 650:
Belclene 650 provides the cooling water formulation:
-Excellent calcium carbonate scale inhibition and calcium compatibility in systems where LSI approaches 3.0
-Excellent choice when operating in high ORP and high pH conditions
-Good iron oxide dispersancy
-Moderate mild steel corrosion protection
-Very good halogen stability

Physical Properties of Belclene 650:
Appearance: Clear colorless to yellow liquid
Odor: Slight
Solids content: 50% w/w
Specific gravity: 1.28 @ 20 °C
pH of undiluted product: 1.5
Viscosity: 20mm²/s at 25°C
Boiling range (760 mm Hg): 101-103°C (213-217°F)

Belclene 650 solubility in:
-Water Readily soluble

As an excellent inhibitor to both scale and corrosion, Belclene 650 is an excellent stabilizer for zinc salt. 
Belclene 650 is widely applied in the refilling system and circulated cooling system for oil fields, steel mills, and mines. 
Belclene 650 can be used in situations of high temperature, high hardness, high alkali, and high concentration index.

Belclene 650 is excellent as both antiscalants and corrosion inhibitors, because of its structural feature of carboxylic acid and phosphoric acid. 
Belclene 650 is stable and high efficiency in the condition of high hardness, temperature, pH value, and indexed matter concentration.

While usually building with other organophosphates, Belclene 650 also widely works together with zinc salts whose solubility it will increase. 
Belclene 650 can improve zinc salt solubility. 
Belclene 650 also have a higher tolerance to oxidation agents like chlorine or bromine in the system.

Active acid, %: 49.0-51.0
Phosphorous acid (as PO33-), %: 0.8 Max.
Phosphoric acid (as PO43-), %: 0.5 Max.
pH (1% water solution): 1.5-2.0
Fe, ppm: 20.0 Max.
Chloride, ppm: 10.0 Max.
Density (20℃), g/cm3: 1.27 Min.

Belclene 650 supplies excellent calcium carbonate and iron oxide control to cooling water treatment formulations for those who prefer phosphonate-based programs.

KEYWORDS:
Belclene 110 , Belclene 200, Belclene 400, Belclene 499, Belclene 627, Belclene 630, Belclene 633 , Belclene 635, Belclene 640, Belclene 660

Other Belclene products:

Product: Belclene 200
Chemistry: Maleic homopolymer (PMA)
Usage: Excellent calcium carbonate control
Features: Number one antiscalant for severe conditions

Product: Belclene 283
Chemistry: Maleic terpolymer (MTP)
Usage: Zinc & phosphonate enhancement & calcium carbonate scale Inhibition
Features: Cooling water and kraft pulp continuous digesters

Product: Belclene 400
Chemistry: Sulphonated phosphino polycarboxylic acid polymer (PCA)
Usage: Phosphate scale inhibition & dispersion
Features: High performance silt dispersant

Product: Belclene 499
Chemistry: Phosphono polycarboxylic acid polymer (POCA)
Usage: Polymeric scale & corrosion inhibition
Features: Multifunctional building block polymer

Product: Belclene 110
Chemistry: Carboxylic acid based polymer
Usage: Calcium carbonate scale inhibition
Features: High performance polyacrylate replacement

Product: Belclene 627
Chemistry: Tetra phosphonate
Usage: Scale & metal ion control
Features: Excellent calcium sulfate inhibitor

Product: Belclene 630
Chemistry: Penta phosphonate
Usage: Scale & metal ion control
Features: Excellent metal ion sequestration properties

Product: Belclene 633
Chemistry: Penta phosphonate sodium salt
Usage: Scale & metal ion control
Features: Excellent metal ion sequestration properties

Product: Belclene 635
Chemistry: Penta phosphonate sodium salt
Usage: Scale & metal ion control
Features: Excellent metal ion sequestration properties

Product: Belclene 640
Chemistry: ATMP
Usage: Calcium carbonate inhibition for scale & corrosion control
Features: Non-halogenated systems

Product: Belclene 660
Chemistry: HEDP
Usage: Calcium carbonate scale inhibition
Features: Moderately alkaline waters

Product: Belclene 800
Chemistry: Maleic homopolymer (PMA)
Usage: Excellent calcium carbonate control
Features: Biodegradable and phosphorus free

Product: Belclene 810
Chemistry: PCA
Usage: Calcium carbonate control
Features: Biodegradable and phosphorus free

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