HiTEC® 5748

Non-Dispersant Olefin Copolymer Viscosity Modifier
To inquire about availability in other regions or to find out more contact your Afton Representative.

Key Performance Benefits

  • Single Viscosity Modifier for multiple applications
  • Logistical simplicity
  • Excellent shear stability requirements
  • Proven in the field
  • Exceeds Bosch stay-in-grade shear stability requirements
  • Surpasses Sequence VIII stay-in-grade requirements
  • Robust low-temperature properties


HiTEC® 5748 is recommended for use in various Engine Oils, selected Off Road, and Grease applications making it highly versatile. Download the Product Data Sheet for more details.

Typical Characteristics

Handling Information

Max Handling Temp: 250°F (120°C)
Shelf Life: 36 months @ 10 – 40 °C

Recommended Dosage

Dosages of HiTEC® 5748 generally necessary to make multigrade crankcase oils which meet the 10 hour L-38 stay-in-grade requirements are given below, with CMCC (DIN 51382) stay-in-grade recommendations in parentheses:

Please contact your Afton Chemical representative for specific recommendations.