ITEM NAME:50cm Shrink tube 3: 1 polyolefin 30mm Heat shrinkable tube black N1C8 50cm Shrink tube 3: 1 polyolefin 30mm Heat shrinkable tube black N1C8 Color: Black Material: Polyolefin Shrinkage factor: 3: 1 (diameter is reduced to 1/3) Inner diameter: 30 mm All reduction inner diameter: 10 Length: 50 cm Minimum shrinkage temperature：70℃ Full recovery temperature：max 110℃ Operation temperature：-55℃～125℃ Tensile strength：10.4 MPa Dielectric strength：15 kilovolts / millimeter production：ISO9001 Flammability: flame retardant
