C9 Kohlenwasserstoffharz

Aromatic Hydrocarbon Resin C9 Resin(Cold Polymerization)It is made by C9 fraction, through catalytic-polymerization.It's a granular solid with the color of light yellow to light brown.It has the properties of good solubility, mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction, etc. as well. Applications:This product is suitable for coating, paint, printing ink, adhesive, rubber assistant agent and modified resin, etc.Specifications: ItemQuality IndexCode of softening pointC9-100C9-120C9-140 Range of soften point oC (ball method)90-100110-120140-145 Color series no(sample:methylbenzene=1:1)3-5#3-5#3-5# Acid mgKOH/g ≤0.6Ash % ≤0.6N-heptylalkane saturation (25oC) mL-Iodine gI2/100g <130Viscosity m.Pa.s350-1500