Petroleum Resins

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Petroleum Resins C5/C9 Properties: Bright yellow/Brown brittle thermoplastic solid, better transparency, gloss, solubility, waterproofing, insulation, chemical stability and adhesion, easily dissolves in esters and aromatic. Uses: Adhesion booster/adhesive/Printing ink production/Coating production/ Paper making industry. Softening point C 100 100 100 100 115 115 115 115 Appearance granular granular granular granular granular granular granular granular Chroma: (50% toluene solution Gardner) ≤0.4 0.5-1.0 1.1-2.0 2.1-3.0 ≤0.4 0.6-1.0 1.1-2.0 2.1-3.0 Acidity(mgKOH/g) <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 <0.5 Density(g/cm3) 1.0 1.0 1.0 1.0 1.01 1.01 1.01 1.01 Melting voscosity (190 CmPaS) <200 <200 <200 <200 <400 <400 <400 <400 Romine value(g/100g) <2 <3 <5 <2 <3 <5 Ash(%) <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 <0.002 Flash 240 240 240 240 256 256 256 256 Burning 265 265 265 265 280 280 280 280

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QINGDAO CHINAOIL CO. LTD.

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