BPCL

MAK Thermol UF

PDS

Premium ultra-fast accelerated heat treatment oil

MAK Thermol UF is a premium quality ultra-fast quenching oil formulated from highly refined base stocks and highly effective accelerator concentrate. The additive system provides excellent resistance to oxidative and thermal degradation of the oil and offers longer service life along with excellent part. This oil has very high flash point and low volatility. The accelerated quenching oil allows uniform hardening of parts with improved grain structure and with minimum distortion. It provides consistent and repeatable mechanical and metallurgical properties.

 
Specifications

Proprietary Grade

 
Applications
  • MAK Thermol UF is suitable for applications where rapid quenching is required and also for parts subject to distortion during heat treatment.
  • MAK Thermol UF oil is suitable for applications like open tanks, continuous furnaces, batch furnaces and vacuum furnaces.
  • It is recommended for hardening of ferrous metals like carbon steel, grey iron and high-alloy steel.
 
Benefits
  • Exceptionally good oxidation & chemical stability
  • Excellent Thermal stability
  • Non corrosive & non toxic
  • Excellent thermal conductivity
  • Low volatility minimizes the formation of volatile decomposition products
  • Has very low evaporation loss even at elevated temperatures.
Properties KV@40°C, cSt GM Quench Speed, Sec Flash Point °C (COC) Maximum Cooling Rate, °C/S
Typical value 18.6 11 250 105-110