product description specification: color gardner : < #10 softening point: 131degree c to 140degree c ash content (wt. %): 0.05max acid value(vol%): 0.30 max specific gravity(g/cm3): 25 ℃ 1.07±0.1. it has the following distinguished characteristics: light color, better fluidity, excellent anti-aging property. quick drying, good smudge resistance,strong resistance to weather. recommended application field: printing ink ,adhesives, hot-melt adhesive, hot-melt road marking paint, paint, meridian tyre,and other application: rubber mixing, sealent, etc. if possible, please do not hesitate to contact us , we will always be at your service. our promise: quality first, customers superior, reasonable price