配方类型:

RUBBER, PLASTICS, WAXES

配方说明:

Self-Lubricating Plastic Bearing (U.S. Patent 2,600,321)

配方组成:

Walnut-Shell Flour/8.3
Nigrosine/1.7
Wood Flour/25.0
Candelilla Wax/0.8
Phenol-Formaldehyde Resin/53.2
Mix together and add, with good stirring
Molybdenum Sulfide Powder/5.0
Asbestos Fibers/5.8

配制方法:

Mold under suitable heat and pressure.