preloader
  • About Us
  • Contact Us
  • Thermofluid Care Program
    • Fluid Testing & Analysis
    • Heat Transfer Fluid Reclamation & Recycling
    • Engineering Design & Field Support
  • Request a Quote
✆ : 1.800.387.0406
✆ : 1.800.387.0406
Relatherm Relatherm
  • Home
  • Products
    • Heat Transfer Fluids
    • System Cleaners
    • Products by Temperature Range
    • Products by Industry / Application
    • Products by Intended Use
    • Products by Fluid Type / Chemistry
  • The Relatherm Difference
    • Advanced Additive Technology
    • Advanced Research & Development
    • Top-Notch Technical Support
    • Top Notch Customer Service
    • Competitor Fluid Comparisons
    • Customer Success Stories
  • Tools
    • Find your Fluid
    • Cross-Reference Industry Fluids
    • Compare Industry Fluids
    • Engineering Calculators
  • Technical Resources
    • Product Documentation (TDS & SDS)
    • Maintenance & Troubleshooting
    • Equipment Operation
    • Engineering Design
    • Case Studies & White Papers
    • Useful Industry Links
    • Glossary
Menu
Relatherm Relatherm
Click to enlarge

RELATHERM S-FG Food-Grade Silicone Heat Transfer Fluid

This premium food-grade engineered thermal fluid is formulated for extreme resistance to fluid degradation. Its  premium performance, extended life, and extreme stability in food grade applications makes it an excellent choice in many baths and chillers.

PRODUCT SUMMARY

  • Oxidation-proof thermal fluid great for open baths and other aerated systems
  • NSF registered – Meets FDA requirements for incidental food contact (HT-1) as per 21CFR178.3570
  • Maximum use temperature: 315ºC / 600°F in closed systems and 204ºC / 400°F*
  • Great chiller/cooling fluid down to -51°C (-60°F)
  • Non-toxic and non-hazardous thermal fluid

*In open systems operating above 204ºC / 400°F, gel formation is known to occur due to a polymerization reaction. As such, for open systems, the operating temperature should not exceed the recommended maximum use temperature.

Technical Documents

TDS
MSDS
Request A Quote
Compare
Share:
close
  • Heat Transfer Fluids
  • System Cleaners
  • Products by Temperature Range
  • Products by Industry / Application
  • Products by Intended Use
  • Products by Fluid Type / Chemistry
Fun Facts
  • Relatherm lasts longer than most industry fluids. Read more.
  • Our system cleaners are super effective. Read more.
  • Relatherm offers the most comprehensive preventative maintenance program for heat transfer fluids. Read more.
  • Relatherm offers the largest selection of thermal fluids in the market. Read more.
  • Relatherm can help with the recycling and reclamation of synthetic thermal fluids. Read more.
  • Temperature Ratings
  • Thermal Properties
  • Safety Data
  • Physical Properties
  • Additional Information
Temperature Ratings
Maximum Bulk Temp. (Closed System)315°C600°F
Maximum Bulk Temp. (Open System)204°C400°F
Maximum Film Temp.365°C690°F
Pour Point ASTM D97-66°C-87°F
Thermal Properties
Thermal Expansion Coefficient0.105 %/°C0.055 %/°F
Thermal ConductivityW/m KBTU/hr F ft
-17°C / 0°F0.1420.082
38°C / 100°F0.1340.077
148°C / 300°F0.1180.068
260°C / 500°F0.1010.058
316°C / 600°F0.0930.054
Heat CapacitykJ/kg KBTU/lb F
-17°C / 0°F1.6110.385
38°C / 100°F1.7140.410
148°C / 300°F1.9210.461
260°C / 500°F2.1370.512
316°C / 600°F2.2460.537
Safety Data
Flash Point ASTM D92323°C615°F
Fire Point ASTM D92335°C636°F
Autoignition ASTM E-659-78436°C818°F
Physical Properties
Viscosity ASTM D445
cSt at -51°C / -60°F299.88
cSt at -18°C / 0°F113.08
cSt at 40°C / 104°F36.13
cSt at 149°C / 300°F10.57
cSt at 260°C / 500°F5.19
cSt at 316°C / 600°F4.03
Density ASTM D1298kg/m3lb/ft3
38°C / 100°F0.948659.23
260°C / 500°F0.766847.88
316°C / 600°F0.720945.01
Vapor Pressure ASTM D2879kPapsi
38°C / 100°F0.000.00
260°C / 500°F1.830.26
316°C / 600°F7.210.99
Distillation Range ASTM D288710%494°C (922°F)
90%679°C (1255°F)
Additional Information

WHY RELATHERM S-FG?

Relatherm was one of the first few thermal fluid suppliers to introduce a food-grade silicone heat transfer fluids in the industry. Relatherm S-FG is manufactured from a blend of high purity Silicone fluids and proprietary  additives that ensure that sludge formation and coke deposition do not occur. Relatherm S-FG is thermally stable, even at elevated temperatures. In comparison with other industry fluids, it provides for an oxidation-free, less odorous, safer, cleaner, and trouble-free operation.

EXTENDED FLUID LIFE

Relatherm S-FG is often selected for its durability and oxidative-stability in typically problematic systems such as open baths. Its base chemistry is non-susceptible to oxidation. As such, Relatherm S-FG has a service life much longer than most thermal fluids in exposed systems.

NO OXIDATION! NO GUNK!!

Relatherm S-FG is fully resistant to oxidation in open and non-airtight systems. By virtue of its uniquely stable chemistry, it is non-susceptible to oxidative reaction mechanisms.  This translates into the absence of sludge and carbon deposits. When used within the specified operating range, Relatherm S-FG provides lower maintenance costs, longer uptime and less frequent fluid changeouts.

HEALTH, SAFETY & THE ENVIRONMENT

Relatherm S-FG is non-toxic and non-hazardous. It is environmentally friendly and poses no adverse effect to personnel safety. There are no special handling procedures for fluid disposal. After its long-service life, it can be disposed with other waste oils/lubricants in accordance with applicable statutes.

COMPREHENSIVE PRODUCT PORTFOLIO

If Relatherm S-FG does not meet your application requirements, there is a very good chance that we will be able to offer a better suited solution from our comprehensive portfolio of thermal fluids and system cleaners. Contact us to discuss your application with a Thermal Fluids Expert.

Relatherm Heat Transfer Fluids offers a complete line of premium Heat Transfer Fluids and System Cleaners for all industrial applications.

P.O.Box 57874 Jacksonville,FL, 32241
Phone: 1-800-387-0406
Email: hello@relatherm.com
Products
  • RELATHERM UHT
  • RELATHERM VHT
  • RELATHERM HT-1
  • RELATHERM HT-2
  • RELATHERM HT-3
  • RELATHERM FG-1
  • RELATHERM FG-2
  • RELATHERM FG-3
  • RELATHERM MT
  • RELATHERM MT-FG
  • RELATHERM PAG
  • RELATHERM S-1
  • RELATHERM S-2
  • RELATHERM S-LT
  • RELATHERM S-FG
  • RELATHERM O
  • RELATHERM DX-1
  • RELATHERM LT
  • RELATHERM VLT
  • RELATHERM ULT
  • RELACLEAN
  • RELACLEAN FG
  • RELACLEAN SC
  • RELACLEAN LC
  • RELAFLUSH
  • RELAFLUSH S
  • R-CLEAN
  • RELATHERM EG
  • RELATHERM PG
The Relatherm Difference
  • Advanced Additive Technology
  • Advanced Research & Development
  • Top-Notch Technical Support
  • Top-Notch Customer Service
  • Free Fluid Testing & Analysis
  • Competitive Fluid Comparisons
  • Customer Success Stories
Links
  • About Us
  • Contact Us
  • Thermofluid Care Program
  • Tools
  • Technical Resources
Relatherm Heat Transfer Fluids 2023
A business of AllStar Thermal Products LLC.
  • Home
  • About Us
  • Products
    • Heat Transfer Fluids
    • System Cleaners
    • Products by Temperature Range
    • Products by Industry / Application
    • Products by Intended Use
    • Products by Fluid Type / Chemistry
  • The Relatherm Difference
    • Advanced Additive Technology
    • Advanced Research & Development
    • Top-Notch Technical Support
    • Top Notch Customer Service
    • Free Fluid Testing & Analysis
    • Competitor Fluid Comparisons
    • Customer Success Stories
  • Tools
    • Find your Fluid
    • Cross-Reference Industry Fluids
    • Compare Industry Fluids
    • Engineering Calculators
  • Technical Resources
    • Product Documentation (TDS & SDS)
    • Maintenance & Troubleshooting
    • Equipment Operation
    • Engineering Design
    • Case Studies & White Papers
    • Useful Industry Links
    • Glossary
  • Thermofluid Care Program
    • Fluid Testing & Analysis
    • Heat Transfer Fluid Reclamation & Recycling
    • Engineering Design & Field Support
  • Contact Us
  • Request a Quote
Sidebar
X