... coating 2.Component Information Mixture of Pentaerythritol (115-77-5),Dipentaerythritol(126-58-9), Tripentaerythritol,Pentaerythritol, linear formal ( ... monomers· PVC stabilizers· Rosin esters· Synthetic lubricants· Fire-retardants 5.Quality Sepecification Composition98 grade95grade90grade(Mono-PE),wt. % ,min98.095 ... .090.0(Hydroxyl),wt. % ,min.48.548.047.0(Ash), wt,wt. % ,max.0.050.100 ...