Product Center / Imidazoline Corrosion Inhibitor Series

BXH-105 Enhanced oil-soluble imidazoline corrosion inhibitor

Name: BXH-105 Enhanced oil-soluble imidazoline corrosion inhibitor
Brand: Hubei Benxin Environmental Protection Technology

Based on BXH-102, enhanced corrosion inhibition with improved low-temperature stability and anti-emulsification performance

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Product Specifications

Project	Technical Indicators	Testing Standards/Methods
Appearance	Brown-red transparent liquid	Visual inspection
Solubility	Easily soluble in gasoline, diesel and heavy aromatics	Visual inspection
Density (20°C), g/cm³	0.90-1.00	GB/T 2540
Freezing point, °C	≤-15	GB/T 510
Closed cup flash point, °C	≥65	GB/T 261
Effective content, %	≥95	Solid content, 100°C

BXH-105 Enhanced oil-soluble imidazoline finished product real shot

Where it is used

🚀 High-flow crude oil pipelines: Pipeline flow >2 m/s; ordinary inhibitor films are hard to adhere
❄️ Low-temperature regions: Low pour point; less layering at low temperature; easy to use
💧 Emulsion-prone systems: Oil-soluble / water-dispersible type with excellent anti-emulsification
⚙️ Refinery overhead systems: Protection against wet H₂S corrosion
⛽ Oilfield gathering & injection water lines: Protection against H₂S, CO₂ and high-salinity water corrosion
🛢️ Storage tanks and transfer systems: Crude oil storage/transport anti-corrosion, reducing emulsion-layer corrosion
🔩 Machining & metalworking: Inter-process rust prevention; corrosion-inhibitor component in metalworking fluids

Differences from BXH-102

Dimension	BXH-102	BXH-105
Effective content	≥95%	≥95%
Erosion resistance	Qualified	Excellent
Anti-emulsification	Average	Excellent
Low-temperature resistance	May precipitate	No precipitation
Oil solubility	Qualified	Excellent

Technical detail: BXH-105 Enhanced oil-soluble imidazoline

Based on the imidazoline intermediate BXH-102 synthesized from oleic acid and organic amines, one or more oleophilic/hydrophilic organic cyclic groups are added to improve low-temperature oil solubility. With hydrophilic groups, it is less prone to emulsification in the aqueous phase—short-term mutual solubility, then separating into oil and water phases on standing. Multiple cyclic groups better block contact between corrosive media and the metal surface; BXH-105 also improves corrosion inhibition, forms film quickly, and offers strong erosion resistance.

More advanced synthesis process

On the basis of the original imidazoline, one or more oleophilic/hydrophilic organic cyclic groups are added for a more advanced production process.

Excellent low-temperature oil solubility

Solves low-temperature precipitation and poor oil solubility, allowing more cost-effective solvents to be selected.

Oil-soluble / water-dispersible, wider applicability

Solves emulsification when oil-soluble products meet water, lowers application constraints, and broadens the applicable range.

Emulsion, phase separation, inhibition rate just short of target? BXH-105 answers all three

Film formation takes 4 hours to quickly contain abnormal corrosion and ensure stable operation of the unit.

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