標(biāo)準(zhǔn)號(hào)：BS ISO 9852-2007
中文標(biāo)準(zhǔn)名稱：未增塑聚氯乙烯(PVC-U)管.規(guī)定溫度下耐二氯甲烷性(DCMT).試驗(yàn)方法
英文標(biāo)準(zhǔn)名稱：Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method
標(biāo)準(zhǔn)類型：G33
發(fā)布日期：2007/6/29 12:00:00
實(shí)施日期：2007/6/29 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：G33
國際標(biāo)準(zhǔn)分類號(hào)：23.040.20
適用范圍：This International Standard specifies a method for determining the resistance of unplasticized poly(vinyl chloride) (PVC-U) pipes to dichloromethane at a specified temperature (DCMT). It is applicable to all PVC-U pipes, irrespective of their intended use. The method can be used as a rapid means of quality control during manufacture. NOTE The temperature of the dichloromethane up to which the pipe shall not be attacked is specified in the referring standard.