http://www.zzhw66.com/ dextrin widely used in papermaking, foundry casting, refractories, wallpaper, labels, stamps, paper, etc. adhesive tape. Industrial quality gourmet yellow dextrin, yellow dextrin with the highest quality in an industry, can be used for production, production and other casting wheel, the technological requirements for more complex products suitable for this type of yellow dextrin. The main purpose of industrial uses a yellow dextrin, production wheel, industrial ceramics, etc., have good adhesion, high temperature drying deformation characteristics. 2 uses, for casting, the better the adhesion strength, is an often used in conjunction with the oil binder adhesive material to improve wet strength of the sand core, the sand core deformation or the like to avoid specific . Uses 3, smooth casting cylinder role to play.