Home » Accu-Cool® HTF-350 Heat Transfer Fluid Compatibility With Various Materials

Accu-Cool® HTF-350 Heat Transfer Fluid Compatibility With Various Materials

Material Name

Compatibility With Heat Transfer Fluids
TOPCOAT
Acrylonitrile butadiene rubber (NBR) Caution: Most compositions of this polymer are not recommended above 40°C
Aluminum and alloys Not recommended above 60°C or if copper or copper alloys are also present
Brass with <15% Zinc Acceptable up to at least 90°C
Brass, Chrome Plated Acceptable up to at least 90°C
Brass, Nickel Plated Acceptable up to at least 90°C
Carbon Steel Acceptable up to at least 90°C
Copper Acceptable up to at least 90°C
Copper Alloys <15% Zinc and Lead Free Acceptable up to at least 90°C
Polyoxymethylene (POM) Not recommended above 30°C
Ethylene Propylene Diene Monomer (EPDM) Acceptable up to at least 75°C
Fluoroelastomer (FKM) Caution: Some compositions of this polymer are not recommended above 40°C
Fluorinated Ethylene Propylene (FEP) Acceptable up to at least 90°C
Polyamide (PA) Caution: Most compositions of this polymer are not recommended above 40°C
Polychloroprene (CR) Caution: Most compositions of this polymer are not recommended above 40°C
Polyethylene (PE) Acceptable up to at least 75°C
Polyphenylene Sulfide (PPS) Acceptable up to at least 60°C
Polytetrafluoroethylene (PTFE) Acceptable up to at least 90°C
Polypropylene (PP) Acceptable up to at least 75°C
Polysulfone or Polyphenylsulfone (PSU, PPSU) Acceptable up to at least 75°C
Silicone Caution: Some compositions of this polymer are not recommended above 40°C
Stainless Steel, Solution Treated and Passivated Acceptable up to at least 90°C