Wang S.,Functional Products Inc.
NLGI Spokesman | Year: 2011
The effect of adding polymers with different structures to lithium grease (mineral oil-based and vegetable oil-based) was studied. The addition of polymer into grease significantly improved its performance, especially water resistance and shear stability. By adding 1% of a high molecular weight polyisoprene in a vegetable oil-based grease, the weight loss percentage of the grease in water spray test decreased from 83 to 17%. The addition of 1% ethylene/propylene copolymer in a mineral oil-based grease decreased the weight loss percentage from 73 to 15%. Due to the chemistry difference between mineral oils and vegetable oils, the compatibility of polymer with base fluid varied from the chemical structure. Thus, some polymers working for mineral oil-based grease do not work well in vegetable-based grease.
Mitsubishi Plastics Inc. and Functional Products Inc. | Date: 2006-05-01
ROLLERS FOR PRINTING MACHINES, FOR PLASTIC FILM MANUFACTURING MACHINES, FOR PAPERMAKING MACHINES, FOR WEAVING LOOMS, FOR CONVEYORS, AND FOR PLYWOOD MANUFACTURING MACHINES; ROLLING MILL CYLINDERS.
Functional Products Inc. | Date: 2011-12-21
Functional Products Inc. | Date: 2012-04-10
Dexter Marine Products Llc and Functional Products Inc. | Date: 2008-03-11
Trailers and trailer parts, namely, hydraulic actuators, trailer couplers, brake systems, and suspension systems.