Glacier Coolant LM-11E Industrial Secondary Refrigerant -85°C To 90°C

short description:

Wide Temperature Range Heat Transfer Fluid | -95°C to 189°C | Anti-Corrosion Industrial Coolant

✦LM-11E Glacier Coolant is a high-performance industrial secondary refrigerant (heat transfer fluid) designed for indirect cooling systems. It transfers cooling capacity generated by refrigerants to target substances in closed-loop systems.

It is widely used in chemical industry, pharmaceutical-related industrial processing, cold storage, and temperature-controlled systems, where stable heat transfer performance and long service life are required.

LM-11E is suitable for water-sensitive anhydrous systems, ensuring stable operation in moisture-free environments.

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Product Detail

Product Tags

Product Function

LM-11E functions as a secondary refrigerant / heat transfer medium in indirect cooling systems.

It is used to:

• Transfer cooling energy efficiently in closed-loop systems

• Maintain stable thermal performance across wide temperature ranges

• Improve system energy efficiency and reduce operating loss

• Ensure reliable operation in industrial refrigeration processes

• Provide excellent corrosion protection for system components

Basic Properties

Product Appearance: Light-colored liquid

Composition: Modified advanced hydrocarbons

Water Solubility: Insoluble in water

Physical Properties (20°C)

Density: 0.73 ~ 0.75 g/cm³
Viscosity: 1.38 cP
Thermal Conductivity: 0.1197 W/m·K
Flash Point: 62°C
Boiling Point: 189°C
Freezing Point: < -95°C
Operating Temperature Range: -95°C to 189°C

Physical Properties at Different Temperatures

Temperature (°C)	Density (g/cm³)	Viscosity (cP)	Thermal Conductivity (W/m·K)	Specific Heat (kJ/kg·K)
20	0.74	1.38	0.1197	—

Key Features

✔ Excellent Thermal & Oxidation Stability

Ensures long service life and stable performance under continuous operation.

✔ Wide Operating Temperature Range

Reliable performance from -95°C to 189°C for ultra-low and high temperature systems.

✔ M3 Super Film Corrosion Protection

Advanced anti-corrosion technology with three synergistic factors forming a protective film, effectively preventing corrosion of carbon steel, stainless steel, copper, and aluminum.

✔ High Heat Transfer Efficiency

Improves specific heat conduction and enhances cooling capacity.

✔ Low Viscosity

Reduces pumping energy consumption and improves circulation efficiency across the operating range.

✔ Modify 2000 Composite Modification Technology

Proprietary treatment enhancing specific heat, reducing viscosity, inhibiting volatilization, and providing sterilization and scale inhibition.

Material Compatibility

Material	PVC	Fluororubber	Latex	HDPE	Natural Rubber	PP	Silica Gel	PTFE
LM-11E	√	×	×	√	×	√	×	√

System Usage Guidelines

To ensure optimal performance:

• Use LM-11E as a single fluid; do not mix with other heat transfer media

• Ensure system is fully cleaned and drained before filling

• Avoid water contamination during operation

• Recommended use in closed-loop systems

• Nitrogen sealing is recommended to prevent moisture ingress

• Follow proper industrial installation standards

• Ensure the temperature difference between coolant freezing point and system minimum temperature is more than 10°C

• When actual viscosity exceeds 80 cP, consider selecting a lower viscosity model

Safety Information

LM-9D is a flammable industrial fluid. It may be harmful if swallowed or enters the respiratory tract.

Before use:

Read SDS (Safety Data Sheet)

Follow storage and handling instructions strictly

Avoid mixing with unapproved chemicals or fluids

Applications

LM-11E is widely used in:

• Industrial refrigeration systems

• Chemical processing systems

• Pharmaceutical temperature control systems

• Cold storage facilities

• Indirect cooling systems

• Closed-loop heat transfer systems

• Industrial manufacturing processes requiring stable cooling

After-Sales Service

Glacier Coolant provides full lifecycle technical support, including:

• Specific heat capacity testing

• Thermal conductivity testing

• Harmful ion analysis

• Low-temperature viscosity testing

• Boiling/freezing point verification

• High temperature corrosion protection testing

• System performance monitoring

Handling & Storage

• Store in sealed containers

• Keep away from moisture

• Avoid mixing with other fluids

• Follow industrial chemical handling standards

• Refer to product safety documentation before use

Contact / OEM Support

Glacier Coolant provides OEM customization, system design support, and technical consultation for industrial heat transfer applications worldwide.

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