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Dr. Mathias Woydt

Article
Dow Chemical - UCON Fluids and Lubricants
 

New type of polyalkylene glycol

Article
Dow Chemical - UCON Fluids and Lubricants
 

The Influence of Amine Structure on Performance in MWFs

Article
Dow Performance Additives Certain amines can enhance the performance of antimicrobials and could be inhibitory themselves. Amines and, in particular, amino alcohols (also called alkanolamines) have been used for many years in water-dilutable metalworking fluids.
 

BORON NANOTECHNOLOGY-BASED LUBRICANT ADDITIVE

Article
DRD Additives For metalworking fluid manufacturers, TecGARD® 260A is a major catch. Because this specially-designed synthetic sodium sulfonate combines both excellent rust inhibition and emulsification performance in one product- and that means the opportunity for you to reduce formulation complexity and simplify supply and blending operations.
 

SYNTHESIS OF AMIDES FROM DIGLYCOLAMINE® AGENT

Article
Huntsman Performance Products Huntsman’s DIGLYCOLAMINE® Agent is a primary alkanolamine that readily forms amides with most carboxylic acids. Because of the strong alkaline nature of this alkanolamine, DIGLYCOLAMINE® Agent based “super amides” may often be synthesized directly from the acid rather than from corresponding esters.
 

Synthetic Esters: Engineered to Perform

Article
Inolex Chemical Company
 

Spilling the Beans About Castor Oil and its Derivatives

Article
NCeed Enterprises It has become apparent that customers are curious about castor oil and its origin.
 

1999 - A NEW COMPRESSIONAL RHEOMETER FOR THE MEASUREMENT OF VISCOELASTICITY (PAPER # 9936)

Article
NLGI (National Lubricating Grease Institute) A new low-cost rheometer is described which can give accurate absolute measurements of shear viscoelastic parameters i.e. G' (storage modulus) and G" (loss modulus) etc. The device uses a compressional mode of deformation and is typically fitted with...
 

1999 - A STUDY OF TRIBOLOGICAL BEHAVIOR AND MECHANISM OF LITHIUM SOAP GREASES.. (PAPER # 9910)

Article
NLGI (National Lubricating Grease Institute) Our company has been manufacturing lithium soap greases based on polyolester for thirty years, and has many kinds of greases. In these greases "Mul temp SRL" is one of the most excellent greases that has been developed. "Mul temp SRL" has several exc...
 

1999 - A STUDY ON THE BEHAVIOR OF DIUREA GREASES BY FERROGRAPHY ANALYSIS (PAPER # 9923)

Article
NLGI (National Lubricating Grease Institute) Recently ferrography analysis, known to separate the wear particles from used lubricants, is used to get important information on the operation of machines in various industrial fields. However, it is said that there are many differences in the resul...
 

1999 - AN INVESTIGATION INTO THE PERFORMANCE OF GREASE ADDITIVES AS RELATED... (PAPER # 9906)

Article
NLGI (National Lubricating Grease Institute) One of the age-old rules of grease manufacturing is to insure grease additives are added at a temperature at or below 90 *C. This study investigates the variations in performance of additives incorporated at 90 *C and 120 *C. The base grease used is...
 

1999 - ASSESSING THE CARCINOGENIC POTENTIAL OF LUBRICATING BASE OILS (PAPER # 9913)

Article
NLGI (National Lubricating Grease Institute) Fossil fuel-derived materials were the first substances recognized as carcinogenic in animal studies. Extensive analysis revealed that their carcinogenicity was mediated by a class of compounds, or PACs. Subsequent epidemiology studies showed that...
 

1999 - CHANGE OF GREASE CHARACTERISTICS TO THE END OF LUBRICATING LIFE (PAPER # 9902)

Article
NLGI (National Lubricating Grease Institute) Grease characteristics (penetration, dropping point, residual base oil content, acid value of base oil, etc.) were examined as greases reached the end of lubricating life, the point of bearing seizure, when two type of roller bearings NU320 (inner...
 

1999 - CHARACTERISATION OF GREASE LUBRICANT FILMS (PAPER # 9924)

Article
NLGI (National Lubricating Grease Institute) The nature of the lubricant film; its chemical composition, structure and adherence, plays an important role in the lubrication process. There have been many studies in fluid film lubrication where the composition of the surface films has been analys...
 

1999 - CONSTANT VELOCITY JOINT GREASES (PAPER # 9903)

Article
NLGI (National Lubricating Grease Institute) Constant velocity joints (CVJs), as used to transmit torque in the drivelines of automobiles and light trucks are complex systems and demanding in their lubrication requirements. This paper explains some of the tribology of CVJs and describes the...
 

1999 - DEVELOPMENT OF AN ALL-WEATHER TRACTOR HYDRAULIC FLUID (PAPER # 9935)

Article
NLGI (National Lubricating Grease Institute) Tractor hydraulic fluid is an all-purpose lubricant designed for hydraulic, transmission, axle, and wet brake systems on farm tractors and construction equipment. The viscosity requirements of current fluids fall into two major categories: one for us...
 

1999 - FIELD RESULTS OF SOYBEAN BASED GREASESS DEVELOPED BY THE UNIVERSITY... (PAPER # 9908)

Article
NLGI (National Lubricating Grease Institute) The University of Northern Iowa's Ag-Based Industrial Lubricants (UNI/ABIL) Research Program has targeted greases as leading applications for broader integration of soybean oil into industrial lubricant markets. The improved biodegradability and toxi...
 

1999 - FROM BLACK TO WHITE - PROBLEM SOLVING FOR HEAVY LOAD APPLICATIONS (PAPER # 9937)

Article
NLGI (National Lubricating Grease Institute) Brief description of topic Heavy load applications are often lubricated with solid lubricants containing greases. The paper will focus on further development of solid free alternatives based on lithium-calcium complex thickener. Results are shown...
 

1999 - FUNCTIONALIZED POLYMER (FP) ADDITIZED GREASES - PART 1 BEARING AND... (PAPER # 9911)

Article
NLGI (National Lubricating Grease Institute) The analytic and bearing performance results of a series of greases blended with and without a polymeric additive will be presented in Part 1. In all, five fully blended Li-complex based greases were tested in this work. Pre and post-test analytical...
 

1999 - FUNCTIONALIZED POLYMER (FP) ADDITIZED GREASES - PART 2 RHEOLOGICAL... (PAPER # 9912)

Article
NLGI (National Lubricating Grease Institute) The paper titled; "FP Additized Greases - Part 2: Rheological Test Development and Correlation", extends rheological test methods utilizing controlled stress rheometry to characterize five fully blended Li complex greases evaluated in Part 1 in a KRL...
 
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