The polyimide film is produced by adopting "Doctor-blading process". It possesses hot-resistant, radiation resistant and excellent dielectric performance and applies to motor Grade H. electrical insulation as well as the electric engineering insulating materials for other usage.
Kapton HN general-purpose film has been used successfully in applications at temperatures as low as -269°C (-452°F) and as high as 400°C (752°F). HN film can be laminated, metalized, punched, formed or adhesive coated. Kapton HN is the recommended choice for applications that require an all-polyimide film with an excellent balance of properties over a wide range of temperatures.
Specifications
Appearance: Smooth and bright film surface. The defects of folding, broken, particulate air bubble, pinpoint and foreign impurities, tidy edges and non damage the film provided in rolling.
Dimension
1) Thickness and deviation of allowing:
Note: supply 125-225μm according to user's enquiry too, allow both sides of supply and demand of the deviation to consult.
2) Width: not less than 250mm, deviation of ±1.6mm. According to the customer's requirements, the different size of type can be made.
3)Length: supplied according to the customer’s requirements.
Applications
•Mechanical parts
•Electronic parts
•Electrical Insulation
•Pressure sensitive tape
•Fiber optics cable
•Insulation blankets
•Insulation tubing
•Automotive diaphragms sensors and manifolds
•Etching
•Shims
Physical Properties of Kapton HN
Property | Unit | Values |
Density | g/cm | ≥1.40 |
Tensile Strength( lengthways) Tensile Strength ( widthways) | MPa | ≥115 ≥135 |
Elongation at break( lengthways) Elongation at break (widthways) | % | ≥25 ≥20 |
Dielectric strength (normalcy) Dielectric strength (200±5°C) | MV/m | ≥130 ≥100 |
Surface resistance | M&branded; | ≥1.0×106 |
Volume resistivity(normalcy) Volume resistivity (200±5°C) | M&branded;.m | ≥1.0×107 ≥1.0×104 |
Dielectric dissipation factor (50HZ normal temperature) | ≤0.01 | |
Relative dielectric constant 50HZ (normal temperature) | ≤4 |
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, Mark
1. The film should be provided in rolls and wound up to the pipe core, each roll is well packed and loaded with plastic bag to be placed into dry and clean box.
2. The each box packing should be marked with the type, product specification, size, lot number, gross weight, net weight, date of manufacture, name of the manufacturer and the product acceptances certificate is attached. At the same time the painting words of Damp-proof collision-proof etc. 
