Aluminum based circuit board. High heat resistance. In the below graph, you can see that the elongation is directly proportional to the stress. In this chapter, we would like to provide a review and. After this a thin copper layer is deposited through PVD, and then copper galvanically reinforced. Depending on the spacecraft orbit, it is necessary to. 48 hour dispatch. 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. The price of PI is high, but its flame resistance is good. Coefficient of Thermal. Kapton® HN is the recommended choice for applica-However, it is the most complicated solution from the point of view of the automation possibilities. 2 wt%, 0. The density is 1. Buy 0. Handling Practices Safe handling of Kapton® Type HN and HPP-ST polyimide films at high temperatures requires adequate ventilation. Further improving the versatility of PIs is of great significance, broadening their application prospects. Kapton ® HN offers a unique combination of properties at the highest level, which are recommended for many applications in numerous branches. Kapton® Polyimide Film, Type FPC, 25" wide : Film Thickness N/A. Kapton ® 's advanced nature and wide range of applications are supported by its many excellent properties. Together Besides these excellent physical, chemical and electrical properties Kapton® poly. It is used for PCB solder masking and other high temperature applications such as wave soldering and protection for bar code labels which are subjected to high temperature. 122. In this work, microwave oxygen plasma, reactive ion etching oxygen plasma, combination of KOH and HCl solutions, and. Kapton® FPC offers superior dimensional stability and adhesion, and is specifically designed for flex circuit manufacturers. 1 · 2 4 Sample codes A, B, C. LR-PI 1000FPC. Polyimide film (Polyimide Film) is the world's best performance of the film insulation material, composed of pyromellitic dianhydride (PMDA) and two amino two phenyl ether (DDE) in strong polar solvent in the film after imidization formed by condensation and casting. 3M™ Polyimide Film Tape 5413 Product Construction 3M™ Polyimide Film Tape 5413 Backing Dupont™ Kapton® Polyimide Film Adhesive Silicone Color Amber Standard Roll Length 33 m (36 yd) Application Ideas • Mask for protection of gold fingers of printed circuit boards during wave solder or solder dip process. In applications where superior adhesion and low shrinkage are important, Kapton® FPC is the polyimide film of choice. 12. 3 Switching Power TransformerBuy 0. Polyimide film (Polyimide Film) is the world's best performance of the film insulation material, composed of pyromellitic dianhydride (PMDA) and two amino two phenyl ether (DDE) in strong polar solvent in the film after imidization formed by condensation and casting. Film Elongation at Break, MD 75 % 75 % Orientation not specified; ASTM D882 Poissons Ratio 0. However, PI substrates with low dielectric constant (low-Dk), low dielectric dissipation factor (low-Df) and high. DuPont™ Kapton® FPC polyimide film is treated on both sides and has the same excellent balance of physical, chemical, and electrical properties over a wide temperature range offered by general purpose Kapton® HN. Its. 8mm dia from Goodfellow. Stiffeners can be Polyimide (PI), FR4, Stainless Steel and Aluminum in our flex circuit manufacturing, and each kind FPC stiffeners have various thicknesses for choice. 9. Colorless polyimides (CPIs) with outstanding mechanical properties are essential materials in the production of flexible display panels, foldable windows, and even spacecraft cockpits. 48 Value for Kapton® HN. VN Polyimide Film (equivalent to Kapton® VN Film, APICAL ® Type NP, LIREN® VN) is a low-shrinkage film, synthesized by polymerizing an aromatic dianhydride and an aromatic diamine. 5 cm 2), and their surfaces were washed in ethanol upon ultrasonication for 30 min using a bath-type sonicator (USM, AS ONE Corp. 63 Value for Kapton® HN. PI films were cut into pieces (2. In this work, two approaches, oxygen plasma cleaning and. Polyimide (also known as PI or Kapton) is widely employed for electronic applications in aerospace and automotive industry due to its excellent mechanical strength, electrically insulating properties and thermal stability. Coating a single polyimide layer can result in a film thickness up to 40 μm. L. 23°, 20. Liyang Huajing Electronic Material Co. Foot $ 34. 2 Double-layer Board . Polyimide (also known as PI or Kapton) plays an important role in aerospace and microelectronics due to its attractive dielectric properties, mechanical strength, excellent thermal stability, and. Ablation of polyimide (Kapton) films by pulsed (ns) ultraviolet and infrared (9. 5-9 / Square Meter. FPC single and double-sided circuit board. Huang et al. Previous studies showed that the adhesion between polyimide and other materials are very poor. L. Fralock polyimide tapes are used across a wide array of satellite, defense, and aerospace, and industrial applications. Quality of Life. Kapton Polyimide Film Strip Heater. Rue General Patton L-2984 Luxembourg Tel: 352-3666-5935 Asia DuPont TaiwanGuilin Electrical Research Institute Co. 63 0. This phenomenon is. H TYPES, V TYPES AND VARIATIONS Manufacturer Name: E. Polyimide (IM301450) | (PI), film, thickness 0. 355. 0034 at 104 Hz, respectively, and remain stable up to 250 °C. Preparation of PVP-Immobilized PI Films. Typically, a light-colored and highly transparent film. 2. 0 wt% in the precursors were obtained after the porous polyimide films were subjected to thermal imidization at 100 C, 200 C, and 300 C for 1 h, respectively. 3 % and 5. DuPont ™ Kapton® HN general-purpose film has been. Kapton. This Kapton® polyimide film maintains outstanding strength and electrical insulating properties across a broad temperature range. 80 times lower than the solution cast PI/SiC film. 250. In applications where superior adhesion and low shrinkage are important, Kapton® FPC is the polyimide film of choice. 1. FPC single and double-sided circuit board. The material is widely used in the manufacture of FPC flexible circuit boards for circuit protection and insulation. DuPont™ Kapton® 250FN029 Polyimide/FEP Composite Film. 94 vertical burning test for thin films. Table 1 – Typical Properties of Kapton® FPC at 23°C (73°F) Polyimides, high-performance polymers with superior properties such as high temperature stability, resistance to solvents and high strength, can be used in high-tech applications of the aerospace and aviation, medical or electronics industry in different forms (film, fiber, nanofiber, membrane, foam, adhesive or coating). The results show that the introduction of amide groups into polyimide (PI) main chains can improve the water vapor barrier properties of the polyimides effectively. Certification Kapton® FPC meets IPC 4202B requirements. DuPont de Nemours and Company Distributor Name: Uline Distributor Address: 2200 S. 8 at 300°C. Kapton® FPC offers superior dimensional stability and adhesion, and is specifically designed for flex circuit. The reason why the PI film is the best choice for FCCL fabrication is that FCCLs require a base film with such characteristics as flexibility, excellent insulation, good thermal resistance, and high mechanical strength. . Aluminum based circuit board. In applications where superior adhesion and low shrinkage are important, Kapton® FPC is the polyimide film of choice. For PVP thick-layer coating, pristine PI samples were set on a spin coater (1H-D2,. English (USA). Kapton Polyimide Plastic Sheets | McMaster-Carr. Polyimide (PI) is a thermosetting plastic and exhibits very low creep and high tensile strength compared to other thermoplastics. Polyimide Fabric is a high-performance fabric woven by polyimide filament -- 200D, 500D, 1000D and 1500D in accordance with the density of various yarn branches (8x8/cm, 9X9/cm, 13x13/cm). Polyimide film has high and low temperature resistance, excellent electrical. DuPont™ Kapton® 200ZT Polyimide Film, 50 Micron Thickness. DuPont™ Kapton® 300HN Polyimide Film, 75 Micron Thickness. Kapton Film (KAPTON FILMS) polyimide PI Kapton film and Kapton tape is manufactured by DuPont, and is available through the Professional Plastics website. H Polymer- PMDA - ODA E Polymer- PMDA/BPDA - ODA/PPD Polyimide (sometimes abbreviated PI) is a polymer containing imide groups belonging to the class of high-performance plastics. Subsequently, the PI films were immersed. A flexible Printed Circuit (FPC for short) is a highly reliable and excellent flexible printed circuit board made of polyimide or polyester film. 48. When the SiC content is 6 wt% in PI/SiC nanofibers, the CTE values for the PI film containing 25 wt% PI/SiC nanofibers are 2. Kapton® is an extremely heat and cold resistant polyimide film. Light particles of transition-metals existing with carbon or. , Ltd. Polyimide (PI), film, thickness 0. 1 TECHNICAL DATA SHEETDuPont KAPTON FPC polyimide film is treated on both sides and has the same excellent balance of physical, chemical and electrical properties over a wide temperature range offered by general purpose KAPTON HN. Polyimide Film,Polyimide Tape,similar to kapton tape,kapton,polyimide Fiber,polyimide Sheet,polyimide Foam,pi. 9% at 760 nm. Different measurement tech-niques produce different results within the above temperature range. 23. of colorless and transparent PI films in the past decades [7–9]. The choice of Polyimide Kapton as a substrate of the antenna was due to its good physical balance, chemical, electrical properties and high thermal stability. This avoids the disadvantage of the "poor" cti value of the standard film (4). 17°, which could be indexed as (002. 9. Certification Kapton® FPC meets IPC 4202B requirements. That’s why they are generally preferred for flexible and rigid-flex designs. In order to develop high-temperature-resistant polymer dielectrics, a novel polyimide containing porphyrin. Rue General Patton L-2984 Luxembourg Tel: 352-3666-5935 Asia DuPont Taiwan3. Table 1 – Typical Properties of Kapton® FPC at 23°C (73°F)The global polyimide film market size was valued at USD 2. From the circuits in the cameras on space missions to the next generation of photovoltaic cells, DuPont™ Kapton® polyimide films are helping make extraordinary new design possibilities actually happen. 3 mil) to 125 μm (5 mil) films. u m. This product is available in 50 (12. However, these coatings are very brittle and are prone to. Kapton tape is a form of polyimide film that remains stable in the most extreme temperatures. 250. - Heat-resistant protective film. GF66798589. - Coverlay film. Description DuPont™ 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). g. Polyimide (IM301450) | (PI), film, thickness 0. The process also enabled the first polyimide of significant commercial importance-‘Kapton™ ’, to enter the market. ) A second order transition occurs in Kapton® between 360°C(680°F) and 410°C(770°F) and is assumed to be the glass transition temperature. Polyimide FPC Polyimide Stiffener. Figure 1. TEST METHOD. All Photos (1) Synonym(s): IM301450. The tensile apparatus equipped with a hot air-circulating oven, the effective length of stretched part was fixed to 10–20 mm, and the width of the. PI-film molecular structure: (a) Kapton PI-film (10); (b) Upilex PI-film (12). The coating can also be used as a highly heat-resistant heat-seal layer (approx. 75 mils can be found on an Flex PCB. It is essential to peel off polyimide (PI) films from rigid substrates by LLO, since the PI film, which can act as the flexible substrate, is one of the essential components of flexible electronics [30, 31]. High Temperature Resistance: 260 Pi Tape/Kapton Polyimide Film. 122. Polyimide (PI) Polyimides are known for thermal stability, good chemical resistance, excellent mechanical properties, and characteristic or - ange/yellow color. Kapton is a polyimide film used in flexible printed circuits ( flexible electronics) and space blankets, which are used on spacecraft, satellites, and various space instruments. This PI films sustains it's excellent physical, electrical and mechanical properties within a wide. 122. , 2016), pristine PI film shows an amorphous characteristic broad hump, but three discernible Bragg's diffraction peaks are detected at angles 2θ = 15. DuPont™ Kapton® polyimide films have set the industry standard for over 45 years in high performance, reliability and durability, with a unique combination of electrical, thermal, chemical and mechanical properties that withstand extreme temperature, vibration and other demanding environments. 2 ± 2. In order to ensure a proper integration with other materials and PI itself, some sort of surface modification is required. 8 W/m·K with available thicknesses down to 38 μm up to 127 μm. DuPont™ Kapton® FPC-MBC black polyimide coverlay laser processes with the same. HN Polyimide Film (e. Introduction. Kapton® Polyimide Film, Type FPC, 25" wide : Film Thickness N/A. Clean all layers to remove debris. The values of surface roughness for un-irradiated polyimide (PI) films is recorded as 23. 125 mm, L 0. PI (Kapton) : Polyimide Adhesive is divided into Acrylic acrylic resin and epoxy resin. This process consisted of 8 steps: (a) a negative tone photosensitive PI (Durimide7510™, Fuji-film Electronic Materials) was spin-coated onto the Si-wafer at 3,000 rpm to form the bottom layer (thickness 6–7 μm) and was soft. WILMINGTON, Del. Polyimide is short for PI and is named Kapton in DuPont. Sign Up For EmailKapton® 120FN616* is a Kapton variant with a cti value of 1. X-ray diffraction (XRD) profiles for pristine and γ-irradiated polyimide (Kapton, PI) films are presented in Fig. DuPont™ Kapton® polyimide films have set the industry standard for over 45 years in high performance, reliability and durability, with a unique combination of electrical, thermal, chemical and mechanical properties that withstand extreme temperature, vibration and other demanding environments. The 70-0160-3918-5 is an amber 3M™ Polyimide Film Tape with DuPont™ Kapton® polyimide film and silicone adhesive. Upilex has excellent wear resistance and toughness. 66. NACRES: NA. 5. Kapton® FPC Polyimide film, treated on both sides of film to increase dimensional stability and adhesion properties, available 25" wide x lineal foot. 2 Rayitek Hi-tech Film FPC Polyimide (PI) Coverlay Product Portfolio 7. DuPont™ Kapton® Film Converting. , Ltd. To achieve an adhesion improvement, a very thin layer of a nitrogen-containing plasma polymer is deposited onto the surface of polyimide films, which binds copper chemically via complex building. 1 Classification according to the Combination of Substrate and Copper foil. Polyimide film is a special engineering plastic film with excellent mechanical. Film to film. Bondply is used to encapsulate two etched details for environmental protection and electrical insulation. Tensile Strength : 20,000 PSI Minimum. III Classification of the FPCB. The thermal conductivity of the pyrolytic graphite sheets developed by Panasonic Industry is reported to be 700-1950 W/m K according to their bulk. 1 Copper Film. Kapton polyimide films are one of the most commonly used flexible and robust substrates for flexible electronic devices due to their excellent thermal, chemical, mechanical, and electrical properties. Film Selection All DuPont™ Kapton® films can be successfully formed, but selection of a specific film type should be based on the customer’s intended application. 1 Fabrication process of PI-electrodes. Result is a solid laminate with all layers fused into a monolithic board. Among these applications, coating has a special place and is used to. Pyralux® laminated composites are typically used to produce high reliability, high density circuitry of flexible, rigid-flex, and all-flexible multilayer. Professional designers, manufacturers, and ordinary people use Kapton tape. Certification Kapton® FPC meets IPC 4202B requirements. ASTM D1894-90 Coefficient of Friction, Static 0. LR-PI 1000FPC. The PI base films cover six thickness specifications: 13, 25, 50, 75, 100 and 125. DuPont de Nemours (Luxembourg) S. These kinds. FPC single and double-sided circuit board. Moreover, their production usually implies less eco-friendly experimental conditions, especially in terms of solvents and thermal conditions. MAF02 is close to Kapton® Type VN. This allows use of thinner films in applications where strength is critical. The paper covers the properties, performance and processing of various inks, such as silver, platinum, palladium, resistor and polymer. Polyimide (also known as PI or Kapton) plays an important role in aerospace and microelectronics due to its attractive dielectric properties, mechanical strength, excellent thermal stability, and chemical properties [1,2,3,4,5]. Srinivasan, R. These materials are used in a range of flexible display components, including cover windows, touch screen panels, LCD and OLED substrates. L. Compared to polyester (PET) film, polyimide film is about ten times. 8–14 and Inagaki et al. 60. PI (Kapton) : Polyimide Adhesive is divided into Acrylic acrylic resin and epoxy resin. Slide 1 of 10. 025mm. Table 1 – Typical Properties of Kapton® FPC at 23°C (73°F)DuPont™ Kapton® Type HN Film: Kapton® Type HN film is a tough, aromatic polyimide film, exhibiting an excellent balance of physical, chemical, and electrical properties over a wide temperature range. Polyimide films exhibited good insulating properties with dielectric constants values in the range of 2. 0. 0×1011 cm−2. Pyralux® HXC Coverlay can be used to encapsulate etched details in flexible and rigid. , Feb. All aromatic PI films, such as Kapton® (DuPont, USA) can withstand a high temperature of 450 °C. Kapton® HN is the recommended choice for applica-Kapton® FPC – Kapton ® FPC is the same tough polyimide as Kapton® VN film, but has improved bondability for use in the flexible printed circuit market. For applications where extremes of heat and vibration are the norm. 05 mm, L 5 m, grade kapton hn. 6 nm and increased to 19. µm-5. 50. View Price. Rue General Patton L-2984 Luxembourg Tel: 352-3666-5935 Asia DuPont TaiwanKapton® FPC film is treated on both sides and has an excellent balance of physical, chemical and electrical properties over a wide temperature range. The dielectric properties of PI-FH film improve the most. Kapton ™ polyimide films of one mil were used. Heat Resistant Tape, also known as polyimide tape, uses polyimide film with excellent high temperature resistance and insulation as the base material (PI), coated with high temperature resistant silicone glue on one side, and the overall high temperature resistance can reach 280 degrees ; In the SMT transition peak soldering and reflow. TEST METHOD. It has the characteristics of high wiring density, lightweight, thin thickness, and good bendability. English (USA). It excels in higher pressures, and at low speeds–up to 40 fpm. - Coverlay film. Thick guage polyimide film has a operating temperature range of -269°C to 400°C. FPC Polyimide Film (similar to Kapton FPC Film, APICAL Type NP Film) is a treated film and has the same excellent balance of physical, chemical and electrical properties over a wide temperature range offered by general-purpose type HN film. Kapton® FPC offers superior dimensional stability and adhesion, and is specifically designed for flex circuit manufacturers. Categories: Polymer; Film; Thermoset; Polyimide, TS; Polyimide, Thermoset Film. 004–0. R. FPC Polyimide Film (similar to Kapton FPC Film, APICAL Type NP Film) is a treated film and has the same excellent balance of physical, chemical and electrical properties over a wide temperature range offered by general-purpose type HN film. 1 V, 45. It has a unique combination of thin, high temperature and drug resistance, good electrical insulation. 01 and 0. Polyimide film supplier Manufacturer Korea, Thailand, India, Vietnam. 3 shows the SEM morphologies of the fractured surfaces of films. Thickness of the conductive layer can be very thin (0. 250. 05mm thick polyimide/PI film, Kapton® FPC, 610mm coil W, 4mm - 50. 1% in the. Available Services. 2. Packaging:PE film packaged,with aluminum foil and foam,Suspended packing. , Ltd. Lakeside Drive Waukegan, IL 60085 Distributor Telephone: 1-800-295-5510. Film to film. This polyimide film is ideal for demanding magnet wire insulation applications and for hard-to-wind motors. Table 1 – Typical Properties of Kapton® FPC at 23°C (73°F)Kapton polyimide is known for its high thermal stability, >400 °C. Film Thickness Width Length List Price Add To Cart/Request Quote 18-3F-FPC : N/A 3 mil. "Halogen Free" refers to the International Electrochemical Commission’s Definition, IEC 61249-2-21, which sets the limits of: 900. Thus, integrating functional nanofillers can finely tune the individual characteristic to a certain extent as required by the function. POLYIMIDE FILM Technical Data Sheet DuPont™ Kapton® FPC polyimide film is treated on both sides and has the same excellent balance of physi-cal, chemical and electrical properties over a wide temperature range offered by general purpose Kapton® HN. 5. The Characteristics of Kapton / Polyimide are as follows: Resistant to extremely high temperatures and extremely low temperature. KAPTON FPC offers superior dimensional stability and adhesion, and is specifically designed for flex circuit. The paper also provides examples of how these inks. In order to protect PI films from AO bombardment, cost-effective inorganic coatings including SiO 2, Al 2 O 3, SnO 2, TiO 2, ITO, etc. 7 µm. Hiraoka et al. It offers 20% lower coefficient of friction, 50% greater limiting. 45, polyimide film has excellent resistance to high and low. Copper sulfide thin films of 75 and 100 nm thickness were coated on DuPont Kapton HN polyimide foils of 25 µm thickness by. 025mm thick 610mm coil W: Thickness 0. 1. 1 Introduction. Film to film. Certification Kapton® FPC meets IPC 4202B requirements. The density of peroxide groups. In applications where superior adhesion and low shrinkage are important, Kapton® FPC is the polyimide film of choice. 5 m, grade kapton hn | Buy specialty polymers online from Sigma Aldrich. — Kapton® Film from DuPont is the flexible material of choice in applications involving very high, 400°C (752°F), or very low, -269°C (-452°F) temperature extremes. Thermally Conductive Kapton® Polyimide Film. 8 billion by 2028, at a CAGR of 8. Products include biaxially oriented polyimide film, black PI film, corona resistant PI film, etc. View Price and Availability. 60. It can also help to Increase power out put by 10-30% for positive temperature coefficient heaters. Thickness. PI film with excellent physical, electrical, and mechanical properties over a wide temperature range (from −269. China Polyimide Kapton Film manufacturers - Select 2023 high quality Polyimide Kapton Film products in best price from certified Chinese Film Wire, Ac Film suppliers, wholesalers and factory on Made-in-China. Get more information about: the chemistry behind polyamides and methods to synthesize them. Thickness, mil (µm) 1. Available on cardboard or polyethyelene core. polyimide films with FG content of 0. There is one more production process as horizontal stretch during the V grade polyimide film production while there is only vertical stretch in the production of H grade polyimide film. Thermal Rating @ 20,000 Hours : 220 °C Minimum. Price of Kapton films varies, compare and save. Due to its continuous operating temperature of 300–350°C, it is widely used as a high-temperature wire and cable insulation material. Kapton ® MT+ films have high thermal conductivity of 0. Finally, the porous polyimide films were peeled off by soaking the glass plate in hot water for some time. At present, nearly 80% of flex. These properties make it suitable for a diverse range of applications, from aerospace to the transportation industries. 4. Kapton® FPC film is treated on both sides and has an excellent balance of physical, chemical and electrical properties over a wide temperature range. 120FWN616B. 60. Polyimide film performs successfully in the wide range of temperature as low as -452F (-269° C) and as high as +500F (+260. 48 and dielectric loss comprised between 0. However, it shows deep color and strongly absorb visible light. Product Description. As. 8 μm. 48 hour dispatch. TEL: +86 1396 1986 280. The tape is applicable for acting as grade H insulating material of electrical wire lapping. The processing condition of copper clad polyimide film or polyimide stiffener sheet: 1. Kapton® has a 94 VO rating, the highest given the U. The values of surface roughness for un-irradiated polyimide (PI) films is recorded as 23. After the immersion in the KOH solution, the samples were thoroughly washed with deionized water. The surface of the solution cast PI film is homogeneous. Recommended Products. DuPont adhesiveless all polyimide copper clad flexible laminates (CCL), using high performance Kapton® composite dielectrics, are available in a wide variety of copper types, thicknesses and construction options. In this work, we characterize the plasma bond strength of. Kapton® polyimide films make innovative design solutions. As a flex circuit manufacturer, MADPCB can fabricate 8-layer flex PCB. , high temperatur e graphitization under a suitable pr essure and duly deg assing treatment) to con trol the gr owth, accumulation. Table 3 Thermal Properties of Kapton® FPC Film Property Film Gage Typical Value Test Condition Test MethodFilm Elongation at Break, MD 75 % 75 % Orientation not specified; ASTM D882 Poissons Ratio 0. Kapton® FN polyimide film is a heat sealable grade that retains the unique balance of properties of Kapton® HN over a wide temperature range. 3 Rayitek Hi-tech Film FPC Polyimide (PI) Coverlay Production Capacity, Revenue, Price and Gross Margin (2017-2022)FPC Polyimide Film (similar to Kapton FPC Film, APICAL Type NP Film) is a treated film and has the same excellent balance of physical, chemical and electrical properties over a wide temperature range offered by general-purpose type HN film. 80 GPa 406 ksi ASTM D882 Coefficient of Friction, Dynamic 0. Polyimide tape, also known as Kapton tape, commonly known as gold finger tape, is based on polyimide film as the base material, uses silicone pressure-sensitive adhesive, has high and low temperature resistance, acid and alkali resistance, solvent resistance, electrical insulation (H Grade), high-temperature masking. A series of thermoplastic polyimide (PI) films (PI-1~PI-5) with intrinsic heat sealability have been synthesized by the high-temperature polycondensation reaction of asymmetrical 2,3,3’,4. Kapton® HN has been used successfully in applications at temperatures as low as -269°C (-452°F) and as high as 400°C (752°F). g. 300°C) (thermoplastic bonding). The strength of the sputtered oxide bond is comparable to the strength of the best chemical adhesive method available. DuPont™ ™ Kapton® HN polyimide film. DuPont™ Kapton® FPC polyimide film is treated on both sides and has the same excellent balance of physical, chemical, and electrical properties over a wide temperature range offered by general. 48 and dielectric loss comprised between 0. Polyimide (PI) films are the common and important components on spacecraft for thermal control. The surface of a polyimide [poly (biphenyl 3,3′,4,4′-dianhydride-p-phenylene diamine)] film was modified with an O2 glow plasma and subsequent treatment with polyethyleneimine (PEI) and poly (maleic anhydride-co-vinyl methyl ether) (PMAVM). 150. 6, 1. They are frequently used to insulate parts and wiring in the semiconductor and electronics industries. Order online now Free standard delivery and 48 hour despatch on over 150,000 in-stock advanced scientific materialsHigh Heat Resistance 6051 Polyimide PI film. As an attractive dielectric material, polyimide finds use in electronics, aerospace, and automobiles. +86 137 5259 9392 (Mr. DuPont Adhesiveless All-Polyimide Solutions. Layup and Lamination.