$3.5≥500Square Meter
| Payment Type: | L/C,T/T,Paypal |
| Incoterm: | FOB,CFR,CIF,DDP,DDU,Express Delivery,EXW,FCA |
| Min. Order: | 500 Square Meter |
| Transportation: | Ocean,Land,Air,Express |
| Port: | BEIJING,SHANGHAI,NINGBO |
Model No.: DD-PI
Brand: DADAO
Material: Polyimide, Laminated Material
Types Of: Stretch Film
Use: Packaging Film, Logistics Film, Food&Amp;medicine Film, Decorative Film, Carpet Protection, Photovoltaic Film, Capacitors
Special Performance: Moisture Proof
Hardness: Soft
Processing Technology: Multiple Extrusion
Transparency: Transparent
Place Of Origin: China
Type: Stretch Film
Transparency: Transparent
Hardness: Soft
Molding Method: Multiple Extrusion
Available Width: 20mm~2000mm
Temperature Resistance: 400℃
Color: Gold Color, Transparent , Black
Available Thickness: 25μm
| Selling Units | : | Square Meter |
| Package Type | : | Wooden pallet or carton |
| Picture Example | : |
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High Temperature Polyimide PI Film Tape
Polyimide Film has excellent physical and mechanical properties, such as thermostability and high temperature resistance, High
tensile strength, Lower linear expansion coefficient, Suitable elastic modulus, Minimal heat shrinkage, Good self
lubrication, and Strong radiation resistance. It also has Excellent electrical and chemical stability.
Heat Resistance 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.
Excellent properties:
1. High temperature resistant,
2.Resistance to radiation,
3.Resistance to chemical corrosion
4. Electric insulation performance
Application:
It 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 | % | | ||||||
| 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 | ||||||
Product pictures:
Application
Pack:
Contact:
Our company (Shijiazhuang DADAO Packaging Material CO.,Ltd) 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 ectThese 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.
Company name:Shijiazhuang DADAO Packaging Material Co.,LTD
Add:NO.9 Changjiang Road,high technology industrial development zone, Hebei ,China
phone&whatsapp: 8615533908410
Email: emma(at)ddpackaging.com
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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