Epoxy resin series is iphenol A-type solid epoxy resin,The molecular weight:between 1300-2000 1.DescriptiopnAccording ... or light yellow transparent solid, CAS NO.: 25036-25-3, mainly used in powder coatings, adhesives, coatings and composite materials such as ... , dry environment sealed storage,and storage period is one year SOLID EPOXY RESIN