0.125mm High Temperature Resistance Golden Polyimide PI Film
High Temperature Resistance Golden Polyimide Pi Film is excellent insulation material.The color is yellow and transparent,black ect. The density is 1.39-1.45, Polyimide Film has excellent resistance to high and low temperature, electrical insulation, adhesion, radiation resistance, resistance to medium, It can be used in the temperature range of -269℃ ~ 280℃ for a long time, can reach 400℃ in a short time.The vitreation temperatures were 280℃(Upilex R), 385℃(Kapton) and above 500℃ (Upilex S), respectively.The tensile strength is 200MPa at 20℃ and greater than 100MPa at 200℃.Especially suitable for flexible printed circuit board substrate and various kinds of high temperature electrical insulation materials.
High Temperature PI Film Excellent properties:
1. High temperature resistant,
2.Resistance to radiation,
3.Resistance to chemical corrosion
4. Electric insulation performance
Application:
High Resistance PI Film is widely applicable to various fields, like Circuit board base material , High temperature resistant motor electrical insulating materials ,navigation, spaceship, rocket missile, atomic energy and electrical and electric industry.
Technical Index:
No. | Test Item | Unit | Standard |
25μm | 30μm | 40μm | 50μm | 75μm | 100μm |
1 | Density | g/cm3 | 1.400±0.020 |
2 | Tensile Strength | Vertical | MPa | ≥135 |
Horizontal | ≥115 |
3 | Elongation ratio | Vertical and Horizontal | % | ≥35 |
4 | Shrinkage 150°C 400°C | % | ≤1.0 ≤3.0 |
5 | Frequency Electrical Intensity | Average Value | MV/m | ≥150 | ≥130 | ≥110 |
Individual Value | ≥100 | ≥80 | ≥70 |
6 | Surface Resistivity (200°C) | Ω | ≥1.0X1013 |
7 | Volume Resistivity (200°C) | Ω·M | ≥1.0X1010 |
8 | Relative Dielectric Constant 48-62Hz | | 3.5±0.4 |
9 | Dielectric Loss Factor 48-62Hz | | ≤4.0X10-3 |
10 | Long-term Heat-Resistance Temperature Index | | ≤180 |
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Our company is establised in 2004. we have much experience in plastic film.
Our main products including :1.Metallized Film ( Vmpet ,VmBOPP,VMPI ect ) 2.Color PET Film (PET Milky White Film , PET White Film , Pet Black Film ect )
3.3D Holographic Foil 4.PI FILM ect. These products are widely applied to the packaging and printing of the industries including electronical products, food, commodities, medicine, labels, gifts etc.If you need anything, please feel free to contact me.