LEAD STEARATE
Molecular Formula:Pb(C17H35COO)2
Exterior:White power
CharacterHeater & Heat Exchanger : White power, the specific gravity is 1.323, melting point is 103-110ºC, insoluble in water, disFeeder soluble in hot enthanol and
ethylether, can be converted to colloid when cooling down after dissoEngraving Machine lving in the organic solvent by heat; decomposes into stearic acid and corresponding lead salt when meets strong acid.
Applications:Used as the stabilizing agent far polyvinyl chloride(PVC),lubricating agent,intensifier for grease lubricant,flatting agent for paint, lac and siccative for paint,etc.
Product Quality:HG2337-1992
Technical Specifications
Item(%)IndexHigh-class
productsFirst-class
productsQuality productsLead content(Pb)%≤27.5±0.527.5±1.027.5±1.5Free acid(stearic acid)%≤0.81.01.5Heating loss%≤0.31.01.7Melting point,ºC≤103-110100-11098-110Degree of fineness(Sieves
througt the 0.075mmaperture)%≤99.098.095.0
Package&Storage 25kg/Bag,keep normal temperature and dry.