| abstract |
PROBLEM TO BE SOLVED: To provide a gingival retraction material that enlarges a gingival crevice, suppresses gingival crevicular tissue fluid, has a hemostatic function, and can keep the gingival crevice dry. SOLUTION: It contains a fibrillated fiber paste and has a viscosity of 31 × 10 6 to 71 × 10 6 cP. Contains water, flavoring agents, pigments, fillers, and fibrillated fibers. The appearance of the fibrillated fibers may be ribbons, fibrils or barbs, or may be formed by a mixture of the above shapes, and the characteristics of the fiber structure may be the L / D axial ratio. (Ratio of length to diameter) is 10 or more. The fibrillated fiber has a content of 0.1 wt% to 15 wt%. The kaolin filler has a content of 30.0 wt% to 65.0 wt%. The content of the aluminum chloride astringent is 7.0 wt% to 15.0 wt%. [Selection] Figure 1 |