Product Overview

SYLTHERM™ XLT is a high-performance silicone polymer heat transfer fluid for low-temperature liquid-phase heating and cooling systems, supplied here in a 55 gallon format for industrial process equipment and batch-processing applications.

Product Description

SYLTHERM™ XLT heat transfer fluid is a specially formulated, high performance silicone polymer designed for use as a low temperature, liquid phase heat transfer medium. With a recommended use temperature range of -150°F to 500°F (-100°C to 260°C), SYLTHERM™ XLT fluid offers outstanding low temperature heat transfer and pumpability, plus excellent thermal stability.

In addition, SYLTHERM™ XLT fluid has essentially no odor, is low in acute oral toxicity, and is not listed as reportable under SARA Title III, Section 313.1. The operating range of SYLTHERM™ XLT fluid makes it ideal for single fluid process heating and cooling applications (batch processing).


MSDS

Technical Data Sheet 

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Key Features

  • Designed as a low-temperature, liquid-phase heat transfer medium for industrial heating and cooling systems
  • Recommended use temperature range of -150°F to 500°F / -100°C to 260°C
  • Outstanding low-temperature heat transfer and pumpability for demanding process conditions
  • Excellent thermal stability for single-fluid heating and cooling applications
  • Essentially no odor and low acute oral toxicity based on product specifications
  • MSDS and Technical Data Sheet links available from verified source documentation

Common Applications

Snowflake

Low-temperature process cooling

Supports low-temperature process cooling applications where pumpability and heat transfer performance are required.

Processing

Single-fluid heating and cooling

Useful for batch-processing systems that need one fluid across both heating and cooling operating ranges.

Equipment

Liquid-phase thermal systems

Designed for compatible liquid-phase heat transfer equipment and process systems using silicone-polymer thermal fluids.

Manufacturing

Industrial process equipment

Supports industrial thermal-fluid supply needs for facilities using SYLTHERM™ XLT in process equipment and maintenance programs.

Handling & Storage

Store SYLTHERM™ XLT in sealed original containers or approved storage, protected from contamination and incompatible materials. Follow product documentation, equipment product guidance, and facility SOPs when transferring, charging, draining, or servicing heat-transfer systems.

Safety Notes

Review the MSDS and Technical Data Sheet before use. Confirm system compatibility, operating-temperature limits, PPE requirements, and maintenance procedures before charging or replacing thermal fluid in process equipment.

Download the Specification Sheet

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