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Polyimide Film is widely used where heat-resistance and excellent insulation properties and needed.
Polyimide Film (PI) – Flexible, high-temperature resistance, outstanding insulation properties of polymers materials. Long-term temperature
range is -269 ~ 260°C and withstand high temperature up to 400°C It is listed as one of the most promising engineering plastics of the 21st
century. Thickness tolerance, tensiles strength, elogation rate break-down voltage, heat shrinkage are main parameters of Polyimide Film.
| Max.width | Advantage | Disadvantage | Q-Mantic adopt | |
|---|---|---|---|---|
| Casting Method | 1040mn | Low cost for normal insulation application | Uneven thickness | |
| Biaxially-Stretched Metho | 1080mm | Low heat shrinkage, excellent dimension stability, tensile strength and BDV | Higher cost than casting PI | |
| Chemical Method | 1680mm | Excellent properties for FCCL application | High cost, immature technology and limited production capacity. |
Q-Mantic was founded in 1999 as the pioneer of the Electrical Insulation Materials in China.
The company develops, manufactures and distributes Polyimide Film in the early stage. Now it becomes a comprehensive supplier of industrial materials as adhesive tapes, laminates, tubes, papers and fibers, as well as a provider of insulation solution.
With 100,000 clean and whole sealing workshop equipped with advanced production lines and imported precise cutting machinery, we supply 5~250um thickness polyimide film with width 10 ~1080mm.
We have strictly control and track policies of purchasing, processing, inspection and release of goods to ensure our end products are vigorously adhere to national standards. Our products have been exported to Europe, Russia, South America, Korea and Taiwan etc.
Credible, Professional, Accurate& Quick Service, we are right here to be your cooperator.
1st Level: Production conditions are intelligent monitored to ensure qualified finished products.
2nd Level: Strict self-detection will be done by complete equipments in testing lab.
3rd Level:Make the 3rd party Inspection normal and detailed testing report can be offered to client for free.
Our factory has 11 biaxially-stretched production lines and 6
casting production lines of Polyimide film. Monthly output is 120MT.
Each line is equipped with the France made On-line Thickness
Tester and Germany made Uita-High-Definition camera which can
detect over 0.1 mm? impurities.
Each roll will be undertaken self-inspection carefully before
release.The 3rd party’s inspection will be effected and report can
be offered FOR FREE.
We are able to cooperate with customers to develop new products.
High modulus Pl film, Uitrathin Pl film, Conductive Pl film, Low
dielectric loss Pl film etc. are our new products to meet high-end
demand.
We use a very secure packing method.
Semi-finished products and finished products are protected and stored in a clean room at 20℃-26℃，35%-55% RH.
We are monitoring the temperature and humidity of the store strictly.
Finished products wrapped with aluminum foil and plastic films should be packed into cartons with plastic cap to prevent moisture and shaking.
Cartons are packed on plastic pallets wrapped by plastic film.
Introduction Hi, I’m Tina. With nearly 20 years of experience in electrical insulation materials, I can help you find comprehensive solutions for your insulation systems and the application of related films, tapes, laminates, and tubes. Today, I want to share my insights on polyimide tape, also known as Kapton or gold finger tape, a versatile […]
Discover the versatility and efficiency of polyimide heaters in various industries. Learn about their structure, advantages, operating temperatures, and future trends in this comprehensive guide by an expert with nearly 20 years of experience in electrical insulation materials.
Polyimide film is known for its exceptional temperature resistance. It can withstand decomposition temperatures ranging from 532.3°C to 552°C (at 5% weight loss) and has glass-transition temperatures between 343.7°C and 376.4°C. This high thermal stability makes polyimide film ideal for applications in extreme temperature environments, ensuring long-term reliability and performance.
Address: No.2-921, Wan Ke Jin Ku, No.5, Wan Ke Road, Cheng Hua Zone, 610058 Chengdu,China
Address: No.266, Ling An Road, Jin Jiang Zone, 610018 Chengdu,China
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