Archine Syntrend MWF-3900

Archine Syntrend MWF-3900 Metalworking Lubricant is a mixture of an alkanolamine and an anionic polymer, modified to provide ext
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Product Description
Archine Syntrend MWF-3900 Metalworking Lubricant is a mixture of an alkanolamine and an anionic polymer, modified to provide extreme pressure lubrication for heavy-duty machining. MWF-3900 was developed to be used as a lubricant base in synthetic metalworking fluid formulations. By varying the concentration of MWF-3900, synthetic fluids can be developed which provide the machinability of heavy-duty soluble oils, synthetic, and semi-synthetic metalworking fluids. MWF-3900does not require combination with lubricity modifiers such as fatty acids, phosphate acid esters, or other extreme pressure agents to be an effective lubricant.

Archine Syntrend MWF-3900 is completely soluble in water at ambient temperatures. It exhibits inverse solubility and thus is able to provide both hydrodynamic and extreme pressure lubrication at low concentrations in water. MWF-3900 is both stable and usable in hard water, resists foaming and bacterial attack, and remains fluid to prevent tacky or gummy residue formation. Unlike many other extreme pressure agents, MWF-3900 is not selectively depleted from coolant systems, and thus when used in a fully formulated product is capable of providing long-term, trouble-free service in recirculating central coolant systems.

FEATURES
• Ease in Formulation
Forms homogeneous mixtures with ethanolamines and most amine based additives
Eliminates need for lubricant modifiers such as phosphate esters or fatty acids
• Superior Machinability
Increases tool life—use results in lower cutting forces and tool tip temperatures
Provides heavy-duty machining without the use of chlorine, sulfur, or phosphorous extreme pressure agents
Use concentration can be varied to accommodate various machinability levels
• Completely Water Soluble at Ambient Temperatures
• Low Foam Tendency, Rapid Foam Collapse
• Unaffected by Hard Water
• Hydrolytic, Oxidative, and Biologically Stable
• Remains Liquid, Leaves no Gummy or Tacky Residues

Typical Physical Properties
Form
liquid
Appearance
Amber Red
Viscosity, 25°C ,cSt
4000-5600
Acidity MEQ/g
3.76-4.07
Weight per Gallon at 20°C
9.299 lbs/gal
Specific Gravity at 20/20°C
1.116
Flash Point, Closed Cup
149°C (300°F)
Flash Point, Open Cup
182°C (360°F)

Table 1 • Concentration Range of Archine Syntrend MWF-3900
Archine Syntrend MWF-3900
Commercial Fluid at 30:1 Dilution
Final Use Concentration of MWF-3900
Needed for Equal Machinability
Heavy-Duty Sulfonated, Chlorinated Soluble Oil
1.5%–2.2%
General Purpose Soluble Oil
0.5–1.0%
Semi-Synthetic Coolant
0.5–1.0%
Heavy-Duty Synthetic Coolant
0.7–1.2%