This EN specifies a classification scheme for the burning behaviour of vertically oriented fabrics intended for curtains and drapes and similar uses.

Test Requirement 测试要求：

窗帘阻燃分级

Sample Size 样品数量 / 送样规格: Class 1~3 - 24 pieces in the size of 200mm X 80mm and 16 pcs (8 pieces in each direction) in the size of 560mm X 170mm or 3 m2；Class 4~5 - 24 pieces in the size of 200mm X 80mm and 12 pcs (6 pieces in each direction) in the size of 560mm X 170mm or 3 m2
Lead Time / TAT (Turn Around Time) 测试周期: 常规服务 Regular service 7-9 working days

Report Summary 报告摘要: