1. Appearance: Yellowish Granule 2. Color (Gardner in 50% toluene) : 5 3. Softening Point (Centigrade, Ball) : 115-125 deg
Block solid in nomal temperature ,A high degree of acid-base chemical stability ,Molecular weight more than 700 , specific gravity 1.06, fire point greater than 250 °C, with a variety of excellent physical and chemical properties.
In coatings, chemicals, printing ink, rubber, electrical appliances, plastics, paper, adhesives and other industrial