Flame Retardant Heat Shrink Tubing - 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