Изоляционного материала

HB1516Insulating Material Application: 1.Widely use to enhance the insulation protecting for impracticable line,repair different cable termination and joints. 2.when the electrification lead get across trees or are close to trees or buildings, it may lead to electrical outages caused by incidental contact from tree branches. And the insulation tape can provide excellent reliable protecting and solve this problem. Features: 1.Easy to construct and install. 2.be prone to peel off 3.can be cooperate with other insulation materials. Technical data: Property Testing method Typical data Voltage GB311 42KV/1min(Min.space 30mm) no attack Thunder impact GB311 75±15kv(Min.space 30mm) no attack Volume resistance GB 1410 ≥1.0*1013Ω*cm Dielectric constant GB1409 ≤3.5 Water absorption GB/T 1034 ≤0.1% Microtherm tenacity UL224 -55±2°C, 4 hrs pass Rust testing ASTM D 2671 23±2°C,humidity 95%,24 hrs pass Tensile strength GB1040 ≥12.0Mpa Elongation at break GB 1040-1992 ≥400% Working temperature - -55 105°C Thermo aging GB/T 1040 136°C,168 hrs pass