Automotive Lubricants
TECHNOFLUID COOLANT
Engine Coolant / Antifreeze
TECHNOFLUID Coolant (Antifreeze) is a high-performance engine cooling fluid formulated to provide effective heat transfer, freeze protection, and corrosion inhibition.
Manufactured using high-quality ethylene glycol and a balanced corrosion inhibitor system.
Designed to protect engines and cooling systems against overheating, freezing, rust, scale, and corrosion.
Ensures year-round protection in both hot and cold climatic conditions.
Suitable for use in automotive, agricultural, and industrial engine cooling systems.
Key Benefits
Provides excellent heat transfer to prevent engine overheating.
Protects against freezing at low temperatures and boiling at high operating temperatures.
Superior corrosion protection for aluminum, copper, brass, steel, and cast iron components.
Prevents scale and deposit formation in radiators and cooling passages.
Enhances water pump seal life and overall cooling system durability.
Low foaming characteristics ensure efficient coolant circulation.
Extends service life of cooling system components and reduces maintenance costs.
Applications
Recommended for use in:
Passenger cars and commercial vehicles
Tractors and agricultural machinery
Construction and earth-moving equipment
Diesel generator sets
Industrial engine cooling systems
Suitable for both petrol and diesel engines.
Typical Uses
Engine cooling systems requiring antifreeze and corrosion protection.
Vehicles and equipment operating in extreme temperature conditions.
Performance Standards
Meets or exceeds requirements of:
IS 5759
ASTM D3306
ASTM D4985 (where applicable)
OEM-recommended antifreeze specifications
Operating Characteristics
Compatible with commonly used radiator materials, hoses, seals, and gaskets.
Available as concentrate and ready-to-use formulations (as applicable).
Stable formulation ensures consistent performance over extended service intervals.
Specifications
| Characteristics | Test Method | Typical Figures |
|---|---|---|
| Appearance (Concentrate) | Visual | Clear / Coloured |
| Base Fluid | — | Ethylene Glycol Based |
| Inhibitor Type | — | Corrosion Inhibitor Package |
| Density @ 20°C, g/ml | ASTM D4052 | 1.06 |
| pH (50% Solution) | ASTM D1287 | 7.5 – 8.5 |
| Freezing Point (50% v/v with water), °C | ASTM D1177 | ≤ -36 |
| Boiling Point (50% v/v with water), °C | ASTM D1120 | ≥ 108 |
| Reserve Alkalinity, ml | ASTM D1121 | ≥ 10 |
| Ash Content, % wt | ASTM D482 | ≤ 0.01 |
| Copper Corrosion (168 hrs @ 88°C) | ASTM D1384 | Pass |
| Aluminum Corrosion | ASTM D1384 | Pass |
| Cast Iron Corrosion | ASTM D1384 | Pass |
| Steel Corrosion | ASTM D1384 | Pass |
| Solder Corrosion | ASTM D1384 | Pass |
| Foam Tendency | ASTM D1881 | Low |
| Water Compatibility | — | Excellent |
| Hard Water Stability | In-house | Good |
| Service Life | — | Long Life |