น้ำมันถ่ายเทความร้อน SHELL HEAT TRANFER Oil S4 X

น้ำมันถ่ายเทความร้อน, ฮอทออยล์, เทอร์มอลออยล์, Hot Oil, Thermal Oil, Heat Transfer Oil, Heat Transfer Fluid

น้ำมันถ่ายเทความร้อน Shell Heat Transfer Oil S4 X

Shell Heat Transfer Oil S4 X

สำหรับ ใช้แทนน้ำมันถ่ายเทความร้อน Therminal 55, PTT Hitemp 600LT, Total Seriola AB

High Performance Heat Transfer Fluid

Shell Heat Transfer Oil S4 X is based on Gas – to – Liquid (technology) and antioxidant,

to provide superior performance and long life in indirect closed fluid heat transfer systems.

DESIGNED TO MEET CHALLENGES

Performance, Features & Benefits

- Extended maintenance intervals

Shell Heat Transfer Oil S4 X is based on Gas-to-Liquid (technology) and contains an antioxidant to resist oil cracking, oxidation and thickening.

This provides extended oil life, provided efficient fluid heating and good pump circulation is ensured, such that film temperatures on the heater surface do not exceed the limits below.

- Enhanced System efficiency

Enhanced System efficiency The product has a high viscosity index which enables excellent fluidity and heat transfer over a wide temperature range.

Shell Heat Transfer Oil S4 X also has a low vapour pressure so resists cracking.

This minimizes the formation of volatile decomposition products; these would require recovery via expansion chamber and condensate collector.

Main Applications

Enclosed circulated heat transfer systems for industrial applications such as process industry, chemical plants, textile producers etc.

and in household equipment such as oil filled radiators.

• Shell Heat Transfer Oil S4 X can be used in high
• temperature continuous heat transfer equipment with the following application limits:
• Max. film temperature : 320ºC
• Max. bulk temperature : 300ºC

Specifications, Approvals & Recommendations

• Classified as ISO 6743-12 Family Q
• Meets DIN 51522 requirements For a full listing of equipment approvals and recommendations, please consult your local Shell Technical Helpdesk.

Typical Physical Characteristic

These characteristics are typical of current production.

Whilst future production will conform to Shell's specification, variations in these characteristics may occur.

Health, Safety & Environment

- Health and Safety

Shell Heat Transfer Oil S4 X is unlikely to present any significant health or safety hazard when properly used in the recommended application and good standards of personal hygiene are maintained. Avoid contact with skin.

Use impervious gloves with used oil.

After skin contact, wash immediately with soap and water.

Guidance on Health and Safety is available on the appropriate Safety Data Sheet, which can be obtained from https://www.epc.shell.com

- Protect the Environment

Take used oil to an authorized collection point. Do not discharge into drains, soil or water.

Additional Information

- Typical thermal properties (mixture of measured & calculated)

- Advice

The life of Shell Heat Transfer Oil S4 X depends on the design and usage of the system.

If the system is well designed and not subjected to abnormal workloads, the life can be for many years.

It is important to monitor oil condition regularly as rates of change in physical characteristics are more significant than actual values.

The properties that should be monitored are viscosity, acidity, flash point (open and closed) and insolubles content.

Advice on applications not covered here may be obtained from your Shell representative.