Glacier Coolant LM-XR-36 Phase Change Heat Storage Material 36℃

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High Performance PCM Energy Storage Material | 36°C Phase Change | Thermal Energy Storage & Temperature Control Solution

✦ LM-XR-36 is a high-performance phase change heat storage material (PCM) designed for thermal energy storage and temperature regulation applications.

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Product Detail

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Product Introduction

It stores and releases thermal energy through a phase transition at 36°C, providing stable and continuous temperature control in various systems.

LM-XR-36 is widely used in phase change building materials, energy-saving heating systems, greenhouse insulation, and clothing/textile applications, ensuring efficient thermal energy management and long-term stability.

LM-XR-36 works as a thermal energy storage and buffering material based on phase change technology.

It is designed to:

◎ Store thermal energy during melting

◎ Release stored energy during solidification

◎ Maintain stable temperature near 36°C

◎ Improve energy efficiency in thermal management systems

◎ Enable repeated thermal cycling with stable performance

Technical Data

◎ Product Appearance: Composite phase change material.

◎ Composition: Multi-component PCM system including phase change matrix material, phase change modifier, anti-supercooling agent, and anti-phase separation agent.

Physical Properties

Property	Condition	Value
Phase transition temperature (℃)	Freezing	36
	Melting	36
Latent heat (kJ/kg)		294.1
Density (g/cm³)	Liquid (45℃)	1.42±0.02
	Bulk (20℃)	0.75±0.05
Thermal conductivity (25℃, W/m·K)		0.9132
Specific heat (25℃, kJ/kg·K)		2.111
Volume expansion ratio of phase transition (%)		≤3
Flammability		Noncombustible

Product Advantages

✔ High Energy Storage Density
Provides 294.1 kJ/kg latent heat capacity, ensuring strong thermal storage capability.

✔ Stable Phase Transition Performance
Engineered with anti-supercooling and anti-phase separation technology for reliable long-term cycling.

✔ Reusable & Long Lifecycle
Designed for repeated use with stable thermal behavior and durability.

✔ No Leakage & Non-Volatile
Advanced formulation ensures no leakage or volatilization during use, providing clean and safe operation.

✔ Efficient Thermal Buffering
Ensures fast and stable thermal energy release for temperature control systems.

✔ Strong System Stability
Reduces temperature fluctuation in medium-temperature environments.

Thermal Energy Storage Principle

LM-XR-36 operates based on phase change energy storage technology, where:

Energy is absorbed during melting (heat storage)

Energy is released during solidification (heat release)

This enables stable temperature control in thermal management and energy storage systems.

Applications

LM-XR-36 is widely used in:

◎ Phase change building materials

◎ Energy-saving heating systems

◎ Greenhouse insulation systems

◎ Clothing and textile applications

◎ Thermal energy storage systems

◎ HVAC systems

◎ Industrial waste heat recovery

Material Compatibility

LM-XR-114 is widely used in:

◎ Industrial waste heat absorption and recovery systems

◎ High-temperature thermal energy storage

◎ Industrial process temperature regulation

◎ Thermal energy storage systems

◎ Energy efficiency improvement in industrial processes

Material Compatibility

Non-metallic materials	PC	ABS	POM	PS	PET	PA	PVC
Compatibility	×	√	√	√	√	×	√

Non-metallic materials	PE	PMMA	PP	Silicone	PTFE	Nitrile	Viton
Compatibility	√	√	√	×	√	√	√

Note: "√" indicates no dissolution, swelling, or aging observed at room temperature. For compatibility with other materials, please consult technical staff.

System Usage Guidelines

To ensure optimal performance:
Use in sealed PCM or insulated systems
Avoid mixing with other chemical substances
Ensure proper thermal packaging design
Follow thermal engineering standards
Avoid contact with incompatible materials (PC, PA, Silicone)
Use within recommended temperature range (36°C system design)
Cooling curve:
Figure 1 Temperature vs time curve of LM-XR-36
(Refer to the cooling curve chart in the original document for detailed thermal performance data)

Safety Performance

LM-XR-36 is:
• Non-combustible
• Reusable and stable
• Environmentally friendly PCM material
• Safe for industrial thermal management applications
• Non-hazardous, non-volatile, and resistant to deterioration

After-Sales Service

Glacier Coolant provides full technical support including:
• Latent heat capacity testing
• Phase transition performance analysis
• Thermal conductivity testing
• Cycle stability evaluation
• Volume expansion testing
• Application system optimization support

Handling

• Store in sealed containers

• Avoid contamination from incompatible materials

• Keep in dry and controlled environment

• Follow PCM system engineering requirements

• Refer to technical documentation before use

OEM Support

Glacier Coolant provides OEM customization, thermal system design support, and technical consultation for phase change heat storage applications worldwide.

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