Full Synthetic Aluminum Cutting Fluid

Full Synthetic Aluminum Cutting Fluid

A fully synthetic water-soluble cutting fluid for CNC machining of aluminum and aluminum alloys (such as 6061 / 7075). It is optimized for cooling stability, aluminum staining resistance, and low-foaming circulation adaptability, making it suitable for medium-to-high load continuous machining conditions.
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Description

Product Introduction


A fully synthetic water-soluble cutting fluid for CNC machining of aluminum and aluminum alloys (such as 6061 / 7075). It is optimized for cooling stability, aluminum staining resistance, and low-foaming circulation adaptability, making it suitable for medium-to-high load continuous machining conditions.

 

Key Advantages

 

Anti-staining Performance of Aluminum: The corrosion-inhibiting system reduces the chemical reaction between aluminum and water-based media, minimizing surface discoloration at its source.

 

Cooling and Dimensional Stability: The high-conductivity hot-water-based system rapidly removes heat, reducing the impact of thermal deformation on machining accuracy.

 

Low-foaming Stability: Optimized surface active structure reduces foam generation, ensuring stable circulating fluid supply.

 

Optimized Tool Life: The lubricating film reduces aluminum chip adhesion and built-up edge formation, thereby reducing tool wear rate.

 

Cleaning System Stability: The low-residue dispersion system keeps chips suspended, reducing machine tool contamination and maintenance frequency.

 

Application Scope

 

Aluminum and Aluminum Alloy CNC Machining
Suitable for turning, milling, and drilling of common industrial aluminum materials such as 6061 and 7075, especially suitable for medium- and high-speed machining conditions.

 

High-Speed Multi-Axis Machining Centers
Suitable for machining environments requiring continuous cooling and stable chip removal (such as 3-axis/4-axis/5-axis CNC systems).

 

Automotive Parts Machining
Used for mass production machining of engine aluminum parts, housings, and structural components.

 

3C Electronic Precision Machining
Suitable for machining aluminum housings and structural components with high requirements for surface appearance and consistency.

 

Technical Data Sheet

 

Item

Typical Value

Test Standard

Appearance

Clear to light-colored liquid

Visual

pH (5% solution)

8.6 – 9.3

ASTM E70

Density (20°C)

1.03 – 1.08 g/cm³

ASTM D1298

Recommended Concentration

5% – 10%

Industrial recommendation

Foaming Characteristics

Low to medium foam (system dependent)

ASTM D892

Aluminum Corrosion Performance

Pass (no visible corrosion)

ASTM D130

Hard Water Stability

≤300–400 ppm (recommended testing required)

ASTM D1126

Storage Stability

12–18 months (sealed condition)

Laboratory test

 

Usage Guide

 

Recommended Dilution Ratio
Light Processing: 3%–5%
Regular Processing: 5%–8%
Heavy-Duty Processing: 8%–10% (Requires verification under operating conditions)

 

Mixing Method
It is recommended to add water first, then the liquid, to avoid localized high concentrations that could affect emulsion stability.

 

Water Quality Recommendations
Soft water or RO water is recommended (preferably water with low conductivity) to improve the stability of the tank solution's lifespan.

 

Operation and Maintenance
Regularly test:
pH Concentration (refractometer)
Microbial Status (depending on operating conditions)

 

Compared to traditional products

 

Compared to emulsified cutting fluids: Generally more stable in terms of aluminum stain prevention and cleanliness, but lubrication depends on concentration management.

 

Compared to semi-synthetic cutting fluids: Generally higher cooling efficiency, but slightly more sensitive to water quality.

 

Compared to low-end fully synthetic products: More balanced in terms of foam control and aluminum compatibility, but requires proper usage conditions to achieve optimal performance.

 

Quality Control and Supply Capability

 

Quality System: The factory manages its production processes according to ISO 9001/ISO 14001 standards.

 

Testing System: Each batch of products undergoes basic indicator testing (pH, density, stability, corrosivity, etc.).

 

Compliance Documents: Available documents include:
SDS (multilingual versions)
COA (batch test report)
REACH/RoHS compliance documents (if applicable).

 

Supply Capability: Long-term stable supply and OEM customization are supported, but regulations in different regions need to be confirmed separately.

 

Supply Ability

20L / 200L / IBC Containers

 

MOQ: Sample and bulk orders supported

Lead Time: Approximately 7–15 days (regular products)

OEM/Label Customization Supported

 

 

FAQ

 

Q: Will it completely prevent aluminum staining?

A: It effectively reduces risk under most standard operating conditions, but complete zero staining cannot be guaranteed in all extreme environments.

Q: Is it suitable for all water qualities?

A: It is more stable in soft water; testing is recommended for hard water conditions.

Q: Can it be used long-term without changing the solution?

A: The solution change cycle can be extended, but regular maintenance and filtration are still required.

Q: Is it suitable for all aluminum alloys?

A: Suitable for common industrial aluminum, but testing is recommended for special alloys first.

Q: Can it be mixed with other brands?

A: Mixing is not recommended to avoid system incompatibility.

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