標(biāo)準(zhǔn)號(hào)：BS EN ISO 9773-1999
中文標(biāo)準(zhǔn)名稱：塑料.與小火焰源接觸的薄型垂直軟樣件的燃燒性能測(cè)定
英文標(biāo)準(zhǔn)名稱：Plastics - Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source
標(biāo)準(zhǔn)類型：G31
發(fā)布日期：1999/3/15 12:00:00
實(shí)施日期：1999/3/15 12:00:00
中國(guó)標(biāo)準(zhǔn)分類號(hào)：G31
國(guó)際標(biāo)準(zhǔn)分類號(hào)：13.220.40;83.080.01
適用范圍：1 This International Standard specifies a small- scale laboratory screening procedure for comparing the relative burning behaviour of vertically oriented thin and relatively flexible plastics specimens exposed to a low-energy-level flame ignition source. These specimens cannot be tested using method B of ISO 1210 since they distort or shrink away from the applied flame source without igniting. 2 This method of test determines the afterflame and afterglow times of specimens. 3 The classification system described in annex A is intended for quality control and the preselection of component materials for products. The classification established by this method of test is applicable only to the material used for the specimens. NOTE 1 - Test results are influenced by material components, e.g. pigments, fillers, fire-retardant concentrations.