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HiTEC® 638 Ashless Dispersant
HiTEC® 638 is an ashless dispersant to control low-temperature deposit formation in crankcase lubricants.
Documents
- Manufacturer: Afton Chemical
- Product Line: Afton Engine Oil Additives
- Product: Engine Oil Additives
- Industries: Lubricant Formulation | Metal Processing & Fabrication
- Authorized Countries: Canada | United States
Fulfilled By ChemPoint
Fulfilled By ChemPoint
Manufacturer
Product Line
Product
Authorized Countries
Canada
United States
Overview
HiTEC® 638 is an ashless dispersant for formulating crankcase oils.
Specifications
Appearance: Dark brown viscous liquid
Density, lb/gal: 7.70
Specific gravity @ 15.6/15.6°C: 0.924
Viscosity @ 100°C, cSt: 570
Flash point, °C (PMCC): 150 min
Nitrogen, wt%: 2.0
TBN, mg KOH/g: 43
Total amine, meq/g: 0.76
Max handling temp: 125°C (under nitrogen)
Shelf life: 3 months @ 90°C (nitrogen), 24 months @ ambient temperature (sealed drums)
Features & Benefits
- Deposit control
- Long field history in many engine oil applications
Problems Solved
Carbon, sludge, and deposit formation
Applications
Crankcase lubricants
Natural gas engine oils
HiTEC® is a registered trademark of Afton Chemical Corporation.
Related Applications
Lubricant Formulation
Related Chemistries
Lubricant Formulation
Related End Markets
Lubricant Formulation
Metal Processing & Fabrication
Related Functions
Lubricant Formulation
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