Technic Index
Item | Properties | Unit | Values | ||||||||
μm | 12.5 | 25 | 30 | 40 | 50 | 75 | |||||
1 | Density | g/cm3 | 1.42±0.02 | ||||||||
2 | Tensile Strength | MD ≥ | MPa | 160 | 185 | 175 | 160 | 155 | 150 | ||
TD ≥ | 155 | 170 | 160 | 150 | 140 | 135 | |||||
3 | Elongation at rapture ≥ | % | 60 | ||||||||
4 | Shrinkage (only for reference) | 150°C 30min ≤ | % | 0.15 | |||||||
400°C 30min ≤ | 2.0 | ||||||||||
5 | Breakdown Strength (48~62Hz) | Average | MV/m | 210 | 210 | 190 | 170 | 160 | 150 | ||
Individual | 190 | 190 | 180 | 160 | 135 | 120 | |||||
6 | *Surface Resistance 200°C | Ω | ≥1.0×1013 | ||||||||
7 | *Volume Resistance 200°C | Ω·m | ≥1.0×1010 | ||||||||
8 | *Dielectric Constant (48~62Hz) | --- | 3.5 | ||||||||
9 | *Loss Tangent (48~62Hz) | --- | ≤0.004 |
Specification
1. Width: 1000mm,or Slit into your request width of kapton tape; Thickness tolerance: +-10%
2. Min Qty: 100kgs each size in a lot. Packing: 25--50 Kgs/carton.
Application
Electrical and Electronics, circuit board manufactureH grade electric engine, transformer coil and capacitor insulation
wrapping up in high-temperature, high-voltage conditionSMT thermal resistance, golden finger protection of PCB board
High temperature resistance and waterproof for electronic transformer, relay
Characters:
Higher mechanical strength, better dielectric strength with thinner insulation ply;
Excellent heat resistance ,used as class- H insulation and can work for a long term at
180°C but short time at 260°C;
Good flexibility, better tear resistance and excellent workability, and can be glued on the
different-sized workpieces;
Self-sticking and good bonding strength , no removal after stripping off;
Different thickness and width to meet customers' specific requirements;
Our Factory Competitive Advantages
Well Competitive Prices and High Quality Control;
Prompt Delivery;
Customer's Design and Logo are Welcome;
Fit for Gifts and Premiums;
Earth-friendly Products;
In a Variety of Design;
Small Order Acceptable;
OEM Accepted.
About factory:
Jiangsu Yabao Insualtion Material Co., Ltd. was established in 1986, specializing
in producing insulation materials: i.e.
Polyimide film series: | Polyimide Film 6051 Corona-resistant Polyimide Film (CR Film) Polyimide Film with F46 (FEP) Tape |
Adhesive tape series | Polyimide Film with Acrylic Adhesive Tape Polyimide Film with Silicone Adhesive Tape |
Composite material series | Composite material (NHN, NMN) Mica insulation material (mica tape, mica foil and mica board). |
Packing
The tape roll and disc should be rolled up on a pipe core whose internal diameter is about 76mm, and then the tape roll and disc should be packed into a plastic bag with good sealing, and then be transported into a wooden box with damp-proof paper or into a dry and clean carton.