Thermoplastic and thermosetting resins and rubber used under 200.epoxy resin,unsaturated ... mass is 78,density is 2.42g/cm3,and hadness is 3.0,it is not soluble ... organic solvents,however,it is soluble in inorganic acid and base (like hydrochloric acid, sodium hydroxide etc) our product ... distribution,excellent whiteness,proper hardness,good compatibility and stability. aluminium hydroxide powder for pvc ...