They are white, fine powder, insoluble in water. When mixed with hot, strong mineral acids, they decomposed into stearic acid and corresponding calcium salts.
|Free Fatty Acid,%||0.5 max|
|Fineness(thr. mesh 200),%||
Application:They are widely used as lubricants, slipping agents, heat-stabilizers, mould releasing agents and accelerants in plastic, machinery engineering, rubber,
paints and inks industry etc.
Itกฏs the stabilizer and lubricant for PVC ,which enjoy longer stabilizing effect and good long-term thermal stability .It can be used as non-toxic food packaging, medical equipment and other flexible film containers. Also as halogen absorber in polyethylene and polypropylene, can eliminate the adverse effect of th residual catalyst in the resin on the color and stability of the resin. This product is also widely used as lubricant of polylefin fibers and molded products, as the waterproofing agent of the waterproof rain materials ,and itกฏs available as lubricant and mold release agent for phendic ,amino and other thermosetting plastics & polyester reinforced plastic . And it also be used as grease thickening agent ,textile waterproofing agent & paints the plain agent.
Packing and Storage:
In net 25 kg polywoven bags. Keep it in airtight containers and dry, cool and dark place. Damp-proof, far from fire and no contact with corrosive matter.