3：1 Low Smoke And High Flame Retardant Heat Shrink Marker SleeveQuick DetailsModel Number: SB-HNF-M Material: The sleeving shall be fabricated from irradiated,Website: , thermally stabilized and flame retarded modified polyolefin compound containing no halogens or cadmium in the formulationBrand Name: SUNBOW Tensile Strength: 10.4 MPA Working temperature: -40ºC --- +125 ºCMinimum recovery temperature:+85 ºC   Maximum storage temperature: +50 ºCShrink ratio: 3:1 Min shrink temperature: +85 degrees Size range: 2.0~79.4 mm Color: black, yellow, others available upon request Printing Mode: Single Side Printing, double side printing Supplied Mode: Continuous type, Ladder format type Usage: SB-HNF-M heat shrink marker sleeve is designed for wire and cable harness identification. It can also be used for applications where limited fire hazard characteristics are necessary. The zero halogen material coupled with low smoke and low toxic fume emissions make this product perfectly used in enclosed spaces such as mass transit, marine and industrial installations. Structure:Low smoke and high flame retardant heat shrink marker sleeve is developed environment-friendly flame retardant heat shrinkable tube, using specially designed formulation of high polymers, through cross-link by electronic accelerator and continuous expansion.Recommended Printers: Thermal transfer printerSpecification: Shrink ratio-3XModel NumberAs Supplied (mm)After Recovery(mm)ID(D)Flatten Width(W)Double Wall ThicknessID(d)Single Wall ThicknessHNF-M-3X-1.6-50-2.5K2.00±0.203.7±0.30.47±0.10≤0.530.52±0.06HNF-M-3X-2.4-50-2.5K2.79±0.205.0±0.30.47±0.10≤0.790.57±0.06HNF-M-3X-3.2-50-2.0K3.64±0.236.3±0.40.48±0.10≤1.060.61±0.06HNF-M-3X-4.8-50-2.0K5.26±0.258.9±0.40.49±0.10≤1.590.67±0.06HNF-M-3X-6.4-50-1.5K6.92±0.2811.5±0.40.50±0.10≤2.360.71±0.06HNF-M-3X-9.5-50-1.0K10.2±0.3216.7±0.50.52±0.11≤3.180.77±0.06HNF-M-3X-12.7-50-1.0K13.5±0.3621.8±0.60.53±0.11≤4.750.80±0.07HNF-M-3X-19-50-0.5K20.1±0.4032.2±0.60.55±0.11≤6.350.84±0.07HNF-M-3X-25-50-0.5K26.7±0.4542.5±0.70.56±0.12≤8.470.86±0.07HNF-M-3X-38-50-0. 5K39.8±0.5163.2±0.80.57±0.12≤12.90.89±0.07HNF-M-3X-51-50-0.25K53.0±0.5683.9±0.90.57±0.13≤17.20.90±0.08HNF-M-3X-76-50-0.25K79.4±0.56125.3±1.00.57±0.13≤25.80.92±0.09