Marvell
Marvell Heat Transfer Oil ISO VG 32 (20L) Thermal Fluid
Marvell Heat Transfer Oil 32 High Performance Thermal Oil – ISO VG 32 Heat Transfer Fluid Product Overview Marvell Heat Transfer Oil 32 is a pr…
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Marvell Heat Transfer Oil 32
High Performance Thermal Oil – ISO VG 32 Heat Transfer Fluid
Product Overview
Marvell Heat Transfer Oil 32 is a premium-quality mineral-based thermal fluid engineered for efficient and reliable heat transfer in closed and open heat transfer systems operating across a wide temperature range. Formulated using highly refined base oils with excellent thermal stability, this ISO VG 32 heat transfer oil delivers consistent performance, long service life and superior resistance to oxidation, cracking and sludge formation.
Heat transfer systems are critical in industrial processes where controlled heating or cooling is required. These systems often operate under high temperatures, continuous circulation and exposure to oxygen, which can degrade inferior oils and lead to carbon deposits, system blockages and reduced efficiency. Marvell Heat Transfer Oil 32 is designed to withstand these demanding conditions, providing stable operation, efficient heat exchange and reduced maintenance requirements.
The ISO VG 32 viscosity grade offers excellent fluidity, allowing rapid heat transfer and efficient circulation even at lower start-up temperatures. At the same time, it maintains adequate film strength at elevated temperatures, ensuring consistent protection for pumps, valves and system components.
This product is suitable for a wide range of industrial applications including manufacturing processes, chemical processing, food production (non-contact systems), plastic and rubber processing, asphalt plants and textile industries. It is ideal for users seeking a dependable heat transfer fluid that balances performance, cost efficiency and operational reliability.
Specifications & Approvals
Marvell Heat Transfer Oil 32 meets or exceeds the general performance requirements for industrial heat transfer fluids.
Industry Standards
- ISO 6743-12 (Heat Transfer Fluids – Family Q)
- DIN 51522 (Heat Transfer Oils)
Performance Characteristics
- High thermal stability for continuous operation
- Low tendency for carbon and sludge formation
- Excellent oxidation resistance
- Low volatility to minimise fluid loss
- Good pumpability and circulation characteristics
- Corrosion protection for system components
These properties ensure reliable performance in both liquid-phase and moderately high-temperature heat transfer systems.
Key Features & Benefits
Excellent Thermal Stability
Marvell Heat Transfer Oil 32 is formulated to resist thermal degradation at elevated temperatures, maintaining fluid integrity and reducing the formation of deposits that can impair system performance.
Efficient Heat Transfer Performance
The low viscosity ensures rapid heat distribution and efficient energy transfer throughout the system, improving overall process efficiency and reducing energy consumption.
Oxidation Resistance
The oil resists oxidation caused by prolonged exposure to high temperatures and oxygen, extending service life and maintaining consistent performance over time.
Reduced Sludge and Carbon Formation
Minimises the formation of sludge, varnish and carbon deposits that can block pipelines, foul heat exchangers and reduce system efficiency.
Low Volatility
Reduces evaporation loss at high temperatures, improving safety and lowering fluid consumption costs.
Corrosion Protection
Protects internal components such as pumps, pipes and heat exchangers from rust and corrosion, extending system life.
Wide Operating Temperature Range
Suitable for systems operating across a broad temperature range, providing reliable performance from start-up through to maximum operating temperatures.
Improved System Cleanliness
Maintains cleaner systems, reducing maintenance requirements and improving reliability.
Applications
Marvell Heat Transfer Oil 32 is recommended for use in:
- Industrial heat transfer systems
- Closed-loop thermal oil systems
- Open heat transfer systems with appropriate temperature control
- Chemical processing plants
- Plastic and rubber manufacturing
- Food processing equipment (non-contact applications)
- Asphalt and bitumen heating systems
- Textile processing equipment
- Printing and packaging machinery
- Wood processing and drying systems
It is suitable for both indirect heating applications and circulation systems requiring efficient thermal performance.
Typical Physical Properties
| Property | Typical Value |
|---|---|
| ISO Viscosity Grade | 32 |
| Density @ 15 °C | ~0.86 g/cm³ |
| Kinematic Viscosity @ 40 °C | 32 mm²/s |
| Kinematic Viscosity @ 100 °C | ~5.5 mm²/s |
| Viscosity Index | ~100 |
| Flash Point | >200 °C |
| Pour Point | ~-12 °C |
| Thermal Stability | High |
| Oxidation Stability | Excellent |
Typical values only and may vary slightly.
Handling & Storage Advice
- Store in a cool, dry, well-ventilated area
- Keep containers tightly sealed when not in use
- Avoid contamination with water, dust or other chemicals
- Do not mix with incompatible fluids
- Use clean equipment for transfer and filling
- Avoid overheating beyond recommended operating limits
- Dispose of used oil according to local environmental regulations
- Shelf life up to 5 years when stored correctly
Advantages for Industrial Users
- Reliable heat transfer performance
- Reduced maintenance and downtime
- Extended fluid service life
- Improved system efficiency
- Lower operating costs
- Suitable for a wide range of industries
- Stable performance under continuous operation
- Viscosity:
- 32