Flame Retardant Heat Shrink Tubing

 Description Halogen-free fire retardant heat shrinkable tubing (3:1 shrink ratio), made of radiation cross-linked polyolefin, is designed with excellent physicochemical and electrical properties.

Typical applications include insulation of electrical connections or wire splices, rust and corrosion resistance for the soldered joints or connections, mechanical and wiring harness protection and insulation in electronics, communications, automotive, marine, aircraft manufacturing and other fields..  Features  Meets UL 224，CAN/CSA C22.2 NO198.1-99  Shrink ratio：3:1  Zero halogen、low smoke emission、 non toxic、flexible、flame retardant  Min. shrink temperature：84℃  Min full recovery temperature：120℃  Continuous：-55℃～125℃  Environmental standards：RoHS、Sony-SS-00259  Standard colors：black、white、red、yellow、green、blue etc

 Technical Data Properties Typical Data Test Method Tensile strength ≥14MPa ASTM D 2671 Elongation ≥400% ASTM D 2671 Tensile strength ≥7.3MPa 158℃×168h Elongation after heat ageing ≥300% 158℃×168h Longitudinal change 0～-10% UL 224 Flammability VW-1 ASTM D 2671 C法 Voltage withstand（Rated voltage, 600V） 2500V，1min, no breakdown UL 224 Heat shock No cracking，no dripping UL 224，250℃×4h Dielectric strength ≥20kv/mm IEC 60243 Volume resistivity ≥1014Ω.cm IEC 60093

 Dimension( shrink ratio:2:1 )

Size Expanded Internal diameter(mm) Recovered(mm) Standard Package m/spool mm Inch Internal diameter Max(mm) Wall thickness（Min） φ1.5/0.5 1/16 ≥1.50 ≤0.5 ≥0.45 200 φ3.0/1.0 1/8 ≥3.00 ≤1.0 ≥0.55 200 φ4.5/1.5 3/6 ≥4.50 ≤1.5 ≥0.60 100 φ6.0/2.0 1/4 ≥6.00 ≤2.0 ≥0.65 100 Φ9/3 3/8 ≥9.00 ≥3.00 ≥0.75 100 φ12/4 1/2 ≥12.00 ≥4.00 ≥0.80 50 φ18/6 3/4 ≥18.0 ≤6.0 ≥0.90 50 φ24/8 1 ≥24.0 ≤8.0 ≥1.00 50 Φ39/13 1 1/2 ≥39.0 ≤13.0 ≥1.25 50