HiTEC® 2030 – Non-Silicon Defoamer Component

HiTEC® 2030 is a high-performance non-silicon defoamer component developed by Afton Chemical for use in a variety of lubricating oil formulations, including gear oils, engine oils, and transmission fluids. It is specifically designed to provide effective foam control without the drawbacks associated with traditional silicone-based antifoam agents, such as filter clogging or sensor interference.

HiTEC® 2030 enables formulators to meet stringent foaming requirements while preserving filterability and compatibility with additive systems. Its non-silicon nature makes it especially valuable in systems where silicone is restricted or undesirable, including industrial and automotive applications.

Performance Features

• Excellent foam control in gear oils, engine oils, and transmission fluids
• Non-silicon chemistry avoids issues with filters and sensors
• Compatible with a wide range of lubricant additive systems
• Aids compliance with industry foam standards (e.g., ASTM D892)
• Supports clean blending and stable long-term performance

Applications

• Automotive and industrial gear oils, including limited-slip
• Passenger car and heavy-duty engine oils
• Manual and automatic transmission fluids (MTF, ATF)
• Systems where silicone defoamers are restricted
• Blends requiring improved foam control and filterability

Recommended Treat Rate

• Typical treat rate: 0.05% to 0.15% by weight
• Dosage depends on formulation requirements, base oil quality, and target foam performance
• Should be added early in the blending process to ensure uniform dispersion

Blending and Storage

• Blend at up to 60–70 °C with sufficient agitation
• Store in a cool, dry, and well-ventilated area
• Avoid moisture contamination and direct heat exposure
• Shelf life: 24 months when stored in unopened, original containers under proper conditions

Packaging
HiTEC® 2030 is available in 200 kg drums, IBCs, or in bulk, depending on customer and regional requirements.