Chlorinated Extreme Pressure Additives
Load-Carrying Performance and Lubricity for Demanding Metalworking Applications
Dover Chemical offers a broad portfolio of chlorinated extreme pressure additives designed to provide load-carrying performance, lubricity, and protective film formation across demanding metalworking fluid and industrial lubricant applications. Available across multiple chain lengths, chlorine levels, and viscosity profiles, these technologies help formulators balance extreme pressure performance, film strength, and application-specific requirements.
Why Choose Dover Chlorinated Extreme Pressure Additives
Dover’s chlorinated extreme pressure additives provide formulators with multiple pathways to improve load-carrying performance, lubricity, and protective film strength across demanding metalworking and industrial lubricant applications. A broad portfolio of medium, long, and very long chain technologies allows additive selection based on operating severity, viscosity requirements, application conditions, and desired lubrication performance.
Extreme Pressure Performance
Film Strength & Lubricity
Multiple Chain Lengths
Drawing & Stamping Performance
Corrosion-Inhibited Options Selected grades incorporate corrosion inhibition technology designed to reduce staining and corrosion under challenging humidity and temperature conditions.
Formulation Flexibility
Where Dover Chlorinated Extreme Pressure Additives Perform
Dover chlorinated extreme pressure additives are used across metalworking fluids and industrial lubricant applications requiring load-carrying performance, lubricity, film strength, and reliable protection under demanding operating conditions.
Applications
- Metalworking Fluids
- Cutting Fluids
- Machining Fluids
- Drawing Fluids
- Stamping Fluids
- Metal Forming Lubricants
- Aluminum Machining Fluids
- Extreme Pressure Lubricants
- Industrial Lubricants
- Formulated Oil Systems
- Specialty Lubricants
Functions
- Extreme Pressure Performance
- Load-Carrying Performance
- Lubricity Enhancement
- Boundary Lubrication
- Film Strength Improvement
- Wear Protection
- Friction Reduction
- Lubricant Persistence
- Viscosity Enhancement
Materials
- Carbon Steel
- Stainless Steel
- Alloy Steel
- Aluminum
- Ferrous Metals
Product Overview
Chlorinated extreme pressure additives help improve load-carrying performance and lubrication under demanding metalworking conditions. These technologies support protective lubricant film formation, helping reduce friction and wear where high loads and severe operating conditions can challenge conventional lubrication performance.
Dover offers medium, long, and very long chain chlorinated alkane technologies across multiple chlorine levels and viscosity profiles. Differences in chain length and physical properties provide formulators with options to balance extreme pressure performance, lubricity, film strength, viscosity, and lubricant persistence based on application requirements.
Medium Chain Technologies
Medium chain chlorinated alkane technologies provide a balanced combination of extreme pressure performance, lubricity, and formulation flexibility. Available across multiple grades and chlorine levels, these additives support load-carrying performance in metalworking fluids, industrial lubricants, and specialty oil systems.
Dover’s medium chain technologies provide formulators with options to balance EP performance, handling characteristics, and application-specific requirements.
Long Chain Technologies
Long chain chlorinated alkane technologies provide strong lubricity and extreme pressure performance while contributing additional body and film strength to lubricant formulations. Their higher viscosity profiles help support protective film formation under demanding load conditions.
These technologies are particularly well suited for drawing, stamping, aluminum machining, and other applications where stable lubrication and load-carrying performance are critical.
Very Long Chain Technologies
Very long chain chlorinated alkane technologies are designed for severe-duty applications requiring enhanced film strength, lubricant persistence, and load-carrying performance. Higher viscosity characteristics contribute additional body and film tenacity under challenging operating conditions.
Dover’s very long chain technologies support demanding metalworking and industrial lubricant formulations where maintaining a persistent protective lubricant film is critical.
Technical Overview
Chlorinated extreme pressure additives are designed to support load-carrying performance, lubricity, and protective film strength in demanding metalworking and industrial lubricant applications. Chain length, chlorine level, and viscosity profile influence additive selection and allow formulators to balance EP performance, lubricant body, film tenacity, and application requirements.
Dover’s portfolio spans medium, long, and very long chain chlorinated alkane technologies. Multiple grades and physical-property profiles are available to support metalworking operations ranging from general machining and formulated oils to demanding drawing, stamping, and severe-duty lubricant applications.
| Property | Value |
|---|---|
| Product Family | Chlorinated Extreme Pressure Additives |
| Primary Function | Extreme Pressure Performance & Lubricity |
| Technology Platforms | Medium, Long & Very Long Chain Chlorinated Alkanes |
| Primary Applications | Machining, Drawing, Stamping, Metal Forming, Industrial Lubrication |
| Primary Functions | Extreme Pressure Performance, Load-Carrying, Lubricity Enhancement & Film Strength |
| Selection Factors | Chain Length, Chlorine Level, Viscosity & Application Severity |
| Product Portfolio | Multiple Chlorinated Alkane Technologies |
| Technical Support | Application-Specific Product & Formulation Guidance |
Available Products
Dover’s chlorinated extreme pressure additive portfolio includes medium, long, and very long chain technologies designed to support varying EP performance, lubricity, viscosity, and film-strength requirements. Multiple chlorine levels and physical-property profiles allow formulators to select grades based on application severity, lubricant performance, and formulation objectives.
Medium Chain Chlorinated Technologies
Designed to provide balanced extreme pressure performance, lubricity, and formulation flexibility across machining, drawing, stamping, and industrial lubricant applications. Multiple chlorine levels and corrosion-inhibited options are available to support application-specific requirements.
| Product | Chlorine % | Key Characteristics |
|---|---|---|
| Paroil® 10-NR | 40 | Medium chain EP additive for machining and metalworking applications |
| Paroil® 310-NR | 40 | Corrosion-inhibited medium chain grade for machining, drawing, and stamping |
| Paroil® 63-NR | 62 | High-chlorine chlorinated additive for EP metalworking packages |
Long Chain Chlorinated Technologies
Designed to provide increased lubricity, film strength, body, and tenacity for demanding drawing, stamping, aluminum machining, and metalworking applications. Multiple chlorine and viscosity combinations are available, including corrosion-inhibited 300 Series formulations.
| Product | Chlorine % | Vis. @ 100°C, cS | Key Characteristics |
|---|---|---|---|
| Chlorowax® 40 | 42 | 29 | Long chain EP and lubricity additive |
| Chlorowax® 50 | 47 | 43 | Higher chlorine and viscosity profile |
| Paroil® 140 | 42 | 32 | Lower-viscosity long chain grade |
| Paroil® 142 | 45.5 | 40 | EP additive for machining, drawing, and stamping |
| Paroil® 145 | 46.5 | 49 | Long chain grade selected by chlorine level, viscosity, and solubility requirements |
| Paroil® 150 | 50 | 96 | Higher-viscosity long chain grade |
| Paroil® 500 | 53 | 135 | High-viscosity long chain technology |
Very Long Chain Chlorinated Technologies
Dover's very long chain chlorinated alkane technologies are designed for severe-duty lubricant and metalworking applications requiring enhanced film strength, lubricant persistence, and load-carrying performance. Higher-viscosity grades provide additional body and film tenacity under demanding operating conditions. Multiple very long chain grades are available.
Selecting the Right Chlorinated EP Technology
The optimal chlorinated extreme pressure additive depends on the metalworking operation, operating severity, formulation type, viscosity requirements, and desired balance of EP performance and lubricity. Medium chain technologies provide balanced EP and lubrication performance, while long chain technologies contribute increased film strength and lubricant body for demanding drawing, stamping, and machining applications. Very long chain technologies provide enhanced film tenacity and persistence in severe-duty formulations.
| If You Need To… | |
|---|---|
| Balance EP performance and lubricity | Medium Chain Technologies |
| Improve film strength and lubricant body | Long Chain Technologies |
| Increase film tenacity and persistence | Very Long Chain Technologies |
| Support drawing and stamping applications | Long Chain Technologies |
| Support severe-duty lubricant performance | Very Long Chain Technologies |
| Support aluminum machining applications | Long Chain Technologies |
| Reduce staining and corrosion concerns | Selected Corrosion-Inhibited Grades |
| Optimize chlorine level and viscosity | Multiple Chlorinated Alkane Grades |
Product & Formulation Advantages
Dover’s chlorinated extreme pressure additives are designed to support demanding metalworking fluid and industrial lubricant requirements while providing formulators with multiple options for extreme pressure performance, lubricity, film strength, and application-specific formulation needs.
Technical Resources & Supporting Documentation
Access technical documentation, product data, and application guidance for Dover’s chlorinated extreme pressure additive portfolio. These resources support product selection, formulation development, and performance optimization across metalworking fluid and industrial lubricant applications.
- Data Sheet
Explore Related Dover Products
Dover offers a broad portfolio of metalworking fluid additives and industrial lubricant technologies designed to support extreme pressure performance, lubricity, wear protection, corrosion control, and balanced fluid performance. Chlorinated EP technologies can be used alongside complementary additive chemistries to address demanding machining, drawing, stamping, and metal-forming requirements.