Sehan Industrial Company, established in 1977, is a fine chemical... Paper - Internal R-SIZE-L II (酸性抄纸用内置施胶剂) STREN - P(内置湿强剂) DS-P(Dry Strength Resin 干强剂) Paper - Surface REPELON - NS (Sulface Sizing Agent 表面施胶剂) STREN - DF (淀粉增强剂) Coating Color INSOL - A (不溶性粘接剂, 及涂料用抗水化剂) RT - N (Rewetable adhesives 湿粘结剂) RE-WR (防水剂) MIFLOC 4000 (损纸解离剂) Resolve - 217 (溶剂-217)