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  • ESD black leader tape
  • ESD black leader tape
  • ESD black leader tape
  • ESD black leader tape
ESD black leader tape ESD black leader tape ESD black leader tape ESD black leader tape

ESD black leader tape

The black anti-static PET guide tape is made of DuPont Hongji polyester film (PET), which is a thin film material made from polyethylene terephthalate as raw material, extruded into thick sheets, and then biaxially stretched. Meanwhile, it is a type of polymer plastic film that is increasingly favored by consumers due to its excellent comprehensive performance. It is a black glossy film with excellent mechanical properties, rigidity, high hardness and toughness, puncture resistance, friction resistance, high and low temperature resistance, chemical resistance, oil resistance, airtightness, and good fragrance retention. It is one of the commonly used composite film substrates for anti-static properties. After surface treatment with polymer raw materials, it becomes a multi-purpose film for anti-static purposes.

NumberIndicator NameUnitTechnical Index
1Appearance——
Black
2Densitykg/m31420±20
3Tensile Strength MD/TDMpa
≥135
4Elongation Break MD/TD%≥45
5
Power frequency    Average valueMV/m≥130
                           Individual values
≥100
6Surface ResistivityΩ≥106x109
7Volume resistivityΩ.m≥1.0x106
8Relative dielectric constant——3.5±0.4
9Dielectric loss factor——≤1.0x10⁻³
10Shrinkage%≤1.0
11Heat resistance temperature≥105


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