Halogen Free Heat Shrinkable Tube

Product Introduction: Halogen Free Flame-retardant Normal Wall Heat Shrinkable Tube is newly developed environment-friendly flame retardant heat shrinkable tube, using specially designed formulation of high polymers, through cross-link by electronic accelerator and continuous expansion. The properties of environment-friendly, flexibility flame retardant, quick shrink and stable performance make them widely used in the field of electronics, communication, automobile, and widely applied for connecting, electric wire, insulating and harness of electric wire, corrosion and rust-proof of metallic rods or tubes, antenna protection and marking for other products.Characteristics: 1.Do not contain eight heavy metal elements and four halogen elements. It passed SGS test. 2. Do not contain organic stannum compound, Asbestos, Azo Compounds and Formaldehyde. 3.Operating Temperature: -55°C 125°C. 4.Shrinkable Temperature: Start at 70°C,and shrunk totally at 110°C (for thin wall);or 120°C(for normal wall),longitudinalshrink ratio: ≤±5%. 5. Flexible, flame retardant. 6.The Available sizes form Φ0.6 Φ180mm,Can produce upon customer's special requirement. 7. Easy for use, using oven or heating gun and it will shrink. 8. Meet Sony and RoHS standard.Technical Data:PROPERTYTest MethodStandardPhysicalTensile Strength (MPa)GB/T1040≥10.4Elongation (%)GB/T1040≥200Tensile Strength after Aging (MPa)UL 224 158°C×168hr≥7.3Elongation after Aging (%)UL 224 158°C×168hr≥100Heat ResistanceUL 224 250°C×4hrNo viscidity, No crackingElectricalCold BlendUL 224 -30°C×4hrNo crackingDielectric Strength (kv/mm)GB/T1408≥15Dielectric Withstand150VUL 224No breakdown for 1500V600VUL 224No breakdown for 2500VVolume resistance (Ω.cm)GB/T1410≥1×1014ChemicalAnti CorrosionUL 224 158°C×168hrPASSCopper stabilityUL 224 158°C×168hrPASSFlammabilityUL 224VW-1 Environment Friendly CharacteristicsHazardous elementTest MethodResult(mg/kg)Hazardous elementTest MethodResult(mg/kg)CdEN1122:2001Method B≤5AsEPA 3052≤50PbEPA 3050 B≤90SeEPA 3052≤25SbEPA 3050 B≤60FEN 14582 Method B≤200BaEPA 3050 B≤1000ClEN 14582 Method B≤800CrEPA 3050 B≤5BrEN 14582 Method B≤800HgEPA 3052≤5IEN 14582 Method B≤200