XP612 Water-based Polyether Ester Extreme Pressure Lubricant

Product Overview XP612 is a high-performance polyether ester with excellent extreme pressure properties, lubricity, compatibility, and low foaming characteristics. It is used in formulating high-performance full synthetic, semi-synthetic, and emulsifiable metalworking fluids.

Applications of XP612 Water-based Polyether Ester Extreme Pressure Lubricant Application Examples:
Medium to low load formulations: 3 - 10%
Heavy load formulations: 15 - 40%
Specific ratios depend on the customer's formulation requirements.




Performance Features of XP612 Water-based Polyether Ester Extreme Pressure Lubricant ?

Superior lubrication and tramp oil resistance compared to block polyethers
Sulfur-, chlorine-, and phosphorus-free water-soluble extreme pressure agent
Low foaming
Excellent hard water resistance
Miscible with water in any ratio
Corrosion inhibition for multiple metals


Physicochemical Properties of XP612 Water-based Polyether Ester Extreme Pressure Lubricant

Item XP612
Appearance Light yellow viscous liquid
Density at 20°C, kg/m3 1.062
pH (5% aqueous solution) 8.2
Four-ball extreme pressure, PB, kg
1450rpm, 10% distilled water 171
Copper corrosion inhibitor 1A
Cast iron corrosion IP287 3% breakpoint