BPCL

MAK Thermol Plus

PDS

Superior accelerated heat treatment oil for outstanding performance

MAK Thermol Plus 32 is a superior quality quenching oil formulated from highly refined base stocks and specially selected additives. The additive system provides excellent resistance to oxidative and thermal degradation of the oil and offers longer service life. 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

IS 2664:1980 (Reaffirmed 2014)

 
Applications
  • MAK Thermol plus 32 is an accelerated variety of quenching oil. It is suitable for applications where fast quenching is required and also for parts subject to distortion during heat treatment.
  • MAK Thermol plus 32 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 VI Flash Point °C (COC) GM Quench Speed, Sec
Typical value 31.2 101 210 19