White powdery or flaky product,non-toxic,in in water,soluble in ethanol,ether and many organic solvents.Specific gravity about 0.9,kindling point 235℃, with special surface lubricant action.The outer lubricant action is very good,especially when used with other lubricants as producing significant coordination effects.It has strong adhesive-prevention, properties and good dis-persion.Thought is compatible with polyolefin under high temperatures,the compatibility will be greatly decreased when the temperature is lowered,so it should be taken care of in the applications.