Fluorine Chemical, Lithopone 30% CAS No. 1345-05-7, white powder, relative density: 4.136 ~ 4.39 g / mL, insoluble in water. It is a mixture of zinc sulfide and barium sulfate. Inorganic white pigment, widely used in plastics such as polyolefin, vinyl resin, ABS resin, polystyrene, polycarbonate, nylon and polyoxymethylene, and white pigments of paints and inks. It is less effective in polyurethane and amino resins and less suitable in fluoroplastics. It is also used for coloring of rubber products, paper, varnish, tarpaulin, leather, watercolor paint, paper, enamel, and the like. Used as a binder in the production of electric beads.
Magnesium oxide (MgO). It is used as a curing agent and an acid scavenger in solvent-borne polychloroprene adhesives. It is a white powder with a high melting point. It has a greater ability to reflect visible light more efficiently than titanium dioxide
They are primarily designed for radial loads and may not perform optimally under significant axial loads They are primarily designed for radial loads and may not perform optimally under significant axial loadswhat is cylindrical roller bearing. For applications requiring both radial and axial support, thrust cylindrical roller bearings or combined bearings can be employed.
cylindrical roller bearing vs ball bearing. However, they may not perform well under impact loads or high-speed applications because of their design. Ball bearings, while capable of handling combined loads, may not withstand extremely heavy radial loads as effectively as their cylindrical counterparts.