BOPI (Biaxial Oriented Polyimide film, similar to Kapton HN) is achieved by polycondensation of PMDA and ODA in strong polar solvents, through the process of film forming, and then being stretched and Oriented by biaxial during the course of imine at high temperature. BOPI film (similar to Kapton HN) is a special kind of polyimide film. Because of biaxial orientation process, BOPI film possesses higher physical, chemical, and electrical properties. It performs successfully in low & high temperature as range of temperature from -452F(-269c) to +500F(+260c) and can be exposed at +752F(400c) in short time. It is widely used as insulation material in F~H class electric motors, electric locomotive, high temperature cables, backing or cover film of FPCB (flexible printed circuit) applications, aerospace industries and so on.

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.

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 boardHigh temperature resistance and waterproof for electronic transformer, relay

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;

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.

Jiangsu Yabao Insulation Material Co., Ltd. was established in 1986, specializing in

producing insulation materials: i.e.

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.