標準號：IEC 60684-3-246-2007
中文標準名稱：絕緣軟套管.第3部分:各種型號套管規(guī)范.第246節(jié):雙壁不阻燃聚烯烴熱收縮軟管
英文標準名稱：Flexible insulating sleeving - Part 3: Specifications for individual types of sleeving - Sheet 246: Heat-shrinkable polyolefin sleeving, dual wall, not flame retarded
標準類型：K15
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：K15
國際標準分類號：29.035.20
引用標準：IEC 60684-1-2003;IEC 60684-2-1997;IEC 60757-1983;ISO 1817-2005;IEC 60684-2 AMD 1-2003
適用范圍：This part of IEC 60684 defines requirements for dual wall, non-flame retarded, heat shrinkable, polyolefin sleeving. This sleeving has been found suitable for use up to 110 °C.The sleeving consists of an outer layer made of a semi-rigid cross-linked material.The inner layer is a substantially non-cross-linked polyolefin that flows and fuses during the shrinkage process to provide a seal.It is normally offered for sale with an internal diameter up to 25 mm in the following colours:black, white, red, yellow, blue and translucent.Sizes or colours other than those listed in this standard may be available as custom items. These items are considered to comply with this standard if they comply with the property requirements listed in Tables 2, 3, 4 and 5, excluding dimensions.Materials which conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements necessary for adequate performance in that application and not based on this specification alone.