| 摘要 |
PURPOSE:To provide paper for preventing dripping of condensed water by winding the paper around air-conditioning ducts of air-conditioning facilities in architectural structures. CONSTITUTION:This paper for air-conditioning ducts having excellent flame retardance is obtained by subjecting 100 pts.wt. of a mixture of 10-35wt.% of fibers consisting essentially of cellulose fibers and 90-65wt.% of inorganic powder composed of 10-40-wt.% of sepiolite, 0.2-3 pts.wt. of a sizing agent, 2-10 pts.wt. of an organic binder, 0.2-2 pts.wt. of a wet strength increasing agent and 0.02-1 pt.wt. of a fixing agent to papermaking and has 150-750g/m<2> weight, >=0.3kgf/15mm water resistant strength and 70-1,000g/m<2> water drop dripping limit capacity value. |
