China No Adhesive Flame Retardant Medium Wall Heat Shrink Tubing

ZBWJ-125G (3.5X)
Flame retardant medium wall heat shrink tubing (without adhesive)
Description
Flame retardant medium wall heat shrink tubing is manufactured through modification of polyolefin materials using ionizing radiation technology with electronic accelerators. It carries excellent insulation, flame retardance and flexibility. It is ideal for insulating and protecting middle connections and terminals of medium& low voltage cable, busbars and other places where flame retardance is demanded and resisting corrosion and abrasion for pipelines.Features
Flame-retardant outer layer; Ultraviolet-proof
Min shrink temperature: 80 degree C
Min. Full recovery temperature: 120 degree C
Continuous operating temperature: -55 ~125 degree C
Shrink ratio: 3.5: 1
RoHS compliant
Standard color: Black. More colors are available upon requestTechnical Performance

PropertiesTypical DataTest MethodTensile strength≥14MPaASTM D 2671Elongation≥400%ASTM D 2671Tensile strength after heat ageing≥12MPaUL 224,158degreex168hElongation after heat ageing≥300%UL 224,158degreex168hLongitudinal change0~-10%ASTM D 2671 FlammabilitySelf-extinguishingUL224Dielectric strength≥18kv/mmIEC 60243Volume resistivity≥10 14 Ω.cmIEC 60093

Dimensions

SizeExpanded
Internal diameter(mm)Recovered(mm)Standard Package
(m/pc)Internal diameterWall thickness Nom(mm)Φ22.0/6.022.06.02.51.22Φ33.0/8.033.08.02.51.22Φ40.0/12.040.012.02.51.22Φ55.0/16.055.016.02.71.22Φ65.0/19.065.019.02.81.22Φ75.0/22.075.022.03.01.22Φ95.0/30.095.030.03.01.22Φ115.0/34.0115.034.03.01.22Φ140.0/42.0140.042.03.01.22Φ160.0/50.0160.050.03.01.22