Knowde Enhanced TDS
Identification & Functionality
- Base Oil Type
- Metalworking Fluid Type
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Product Highlight
Lubricut 4215 does not leave a sticky or tacky residue on machined surfaces. The residue is very fluid-like and will not gum up ways or stick switches. Lubricut 4215 readily rejects most tramp oils, which may be easily removed with standard skimmers and other removal systems. Lubricut 4215 contains no triazine biocides. Lubricut 4215 can also be utilized as a leak detection or non-destructive test fluid for ferrous metals or ferrous alloy assemblies. Lubricut 4215 is also available in a blue version. For operations requiring additional alkalinity or enhanced corrosion protection, Lubricut 4125-M is recommended.
- Benefits
- True solution chemistry and low foaming properties assure clean, clear work piece visibility.
- Imperceptible thin film corrosion preventative provides excellent tack free in process rust protection
- Exceptional hard water stability keeps windows clean and grinding wheels free from buildup
- Additive Independent: No need for tank side pH buffers, emulsifiers, or costly and hazardous biocide
- Oil rejecting properties keep the sump clean and free of odor causing bacteria and fungus
- Low to non-foaming use dilutions
- Contains no Triazine or Formaldehyde releasers.
Applications & Uses
- Markets
- Application Area
- Compatible Substrates & Surfaces
- Applications
COMPATIBLE METALS
- Cast Iron.
- Carbon Steel.
- Tool Steel.
MACHINING CAPABILITIES
- OD/ID/Centerless Grinding.
- Product Application
Lubricut 4215 is recommended for general purpose machining of aluminum alloys, non-ferrous and aluminum alloys, and tougher exotic alloys (both non-ferrous and ferrous).
Operation Carbon Steels Malleable Iron, Cast Iron
Grinding: I.D., O.D., Blanchard, Double Disk 4 - 6% 4 - 6% - Mixing Data
Lubricut 4215 metalworking fluid is to be mixed with water for use. Add product to water with moderate agitation for mixing. The ideal concentration ratio should fall between 4% and 6% and can easily be monitored by refractometer or alkaline titration using the Chemtool titration kit.
Concentration 10.00% 6.00% 5.00% 4.00% 3% Refractometer Reading 3.6 2.3 1.9 1.5 1.2 Alkalinity (factor = 0.30) Titration Test Kit 31 20 15 13 12
Properties
- Appearance
- Clear to slight haze
- Odor
- Mild chemical
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Alkalinity (Concentrate) | 2.3 - 2.6 | meq/gram | - |
| Fluid Type | Synthetic | - | - |
| Freezing Point | 32.0 | °F | - |
| pH (5% Dilution) | 8.6 - 9.6 | - | - |
| pH (Concentrate) | 9.2 - 10.2 | - | - |
| Refractive Index | 2.7 | - | - |
| Specific Gravity (60°F) | 1.05 -1.08 | - | - |
| VOC | 39.8 | grams/liter | ASTME 1868 |
| Weight (60°F) | 8.96 | Ibs/gal. | - |
Regulatory & Compliance
- Approvals
Super-compliant for California SCAQMD Rule 1144