HK-100 refined abietic resin is a new product developed by our company. The product is used in the industry of high quality adhesive. The merit of the product includes undertone (achromaticity and clarity), good stability to heat, and high performance on against aging. The product can meet the requirement of the top grade adhesive market. The acid value is no more than 25 mgKOH/g; The Color is less than 1(APHA) and the softening point is between 95 and 105.