XP401N Water-based Silane Aluminum Corrosion Inhibitor

Product Overview
XP-401N is a novel environmentally friendly water-based aluminum corrosion inhibitor based on organic silicon compounds. It is phosphorus-free, soluble in water in any proportion, and also miscible with alcohols, ethers, aliphatics, and esters. It is primarily used for corrosion inhibition of aluminum and some aluminum-magnesium alloys in aqueous environments, such as in metalworking fluids, water-based cleaners, antifreeze, and other aluminum-containing systems to prevent issues like blackening of aluminum.

Applications
As a corrosion inhibitor for aluminum alloys, it is mainly used in various aqueous systems: metalworking fluids, hydraulic support fluids, water-based cleaners, antifreeze, metal surface treatments, etc.

Dosage:
Concentrate: 0.5 - 3%
Tank-side: 0.01 - 0.1%

Performance Characteristics
Excellent aluminum alloy corrosion inhibition performance, effective for sensitive aluminum
Low foam with good tramp oil resistance
Nitrite-free and phenol-free
Miscible with water in any proportion
Phosphorus-free, no adverse effects on biological stability

Physical and Chemical Properties
Name: XP401N
Appearance: Colorless to pale yellow transparent liquid
Density at 20°C, kg/m3: 1.3-1.4
Refractive Index: 1.39-1.40
pH (0.5% aqueous solution): 10.3-11
Odor: Slightly alcoholic

Precautions: Store sealed and protected from light

Packaging: 25L, 200L plastic drum packaging.