Jiangsu Yabao Insulation Material Inc.

Yangzhou, Jiangsu, China

We offer heat resistance insulation material biaxial-oriented stretch kapton polyimide film. Bopi (biaxial oriented polyimide film, similar to kapton hn) is achieved by polycondensation of pmda and oda in strong polar solvents, through the process of film forming, and then being stretched and oriented by biaxial during the course of imine at high temperature. Bopi film (similar to kapton hn) is a special kind of polyimide film. Because of biaxial orientation process, bopi film possesses higher physical, chemical, and electrical properties. It performs successfully in low & high temperature as range of temperature from -452f(-269c) to +500f(+260c) and can be exposed at +752f(400c) in short time. It is widely used as insulation material in fh class electric motors, electric locomotive, high temperature cables, backing or cover film of fpcb (flexible printed circuit) applications, aerospace industries and so on. specification1. Width: 1000mm, or slit into your request width of kapton tape; thickness tolerance: +-10%2. Min qty: 100kgs each size in a lot. Packing: 25--50 kgs/carton. Note:the values noted in above technical specification are given only for our customers' reference and should not be used in writing specifications. Characters* higher mechanical strength, better dielectric strength with thinner insulation ply;* excellent heat resistance , used as class- h insulation and can work for a long term at180c but short time at 260c;* good flexibility, better tear resistance and excellent workability, and can be glued on thedifferent-sized workpieces;* self-sticking and good bonding strength , no removal after stripping off;* different thickness and width to meet customers specific requirements;applicationelectrical and electronics, circuit board manufactureh grade electric engine, transformer coil and capacitor insulation wrapping up in high-temperature, high-voltage conditionsmt thermal resistance, golden finger protection of pcb boardhigh temperature resistance and waterproof for electronic transformer, relaytechnic indexitempropertiesunitvaluesm12.525304050751densityg/cm3 1.420.022tensile strengthmd mpa160185175160155150td 1551701601501401353elongation at rapture %604shrinkage (only for reference)150c 30min %0.15400c 30min 2.05breakdown strength(4862hz)averagemv/m210210190170160150individual1901901801601351206*surface resistance 200c 1.010137*volume resistance 200cm1.010108*dielectric constant (4862hz)---3.59*loss tangent (4862hz)---0.004our 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 acceptedpacking, mark, preservation1. 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. 3. The should be pressured in dry and clean room, the preservation period from the date of production is two years and can still be used when it is qualified in case of the preservation period is exceeded and checked according to standard.

Bo-pi film is bi-oriented polyimide film using an integrated production system from polymerization to film preparation. Strict quality control is being practiced. The film has some features including an excellent combination of mechanical , physical , chemical and electrical properties in a wide range of temperatures from -270c to 400c. product featuresmaintains excellent mechanical stability, dimension stability in the range of temperatures from -270c to 250c with short-term run ability at , , , , the temperatures up to 400;strong resistance to radiations and ultraviolet rays;resists high mechanical stress during assembly operations;excellent electrical insulation properties;outstanding resistance to most chemicals, solvents, lubricants and fuels;allows space and weight savings;excellent tensile strength in longitudinal and transversal direction;ul approved. applicationsflexible printed circuit and insulation materials for heat-resistant electricity and cable etc. Thickness8m13m25m50m75m100m125m data formitempropertiesunitvaluesm12.525304050751densityg/cm3 1.420.022tensile strengthmd mpa160185175160155150td 1551701601501401353elongation at rapture %604shrinkage (only for reference)150c 30min %0.15400c 30min 2.05breakdown strength(4862hz)averagemv/m210210190170160150individual1901901801601351206*surface resistance 200c 1.010137*volume resistance 200cm1.010108*dielectric constant (4862hz)---3.59*loss tangent (4862hz)---0.004 our factory competitive advantageswell competitive prices and high quality control*prompt deliverycustomer's design and logo are welcome*fit for gifts and premiumsearth-friendly products*in a variety of design*small order acceptable*oem accepted about factoryjiangsu yabao insualtion material co., ltd. Was established in 1986, specializing in producing insulation materials: i.e. polyimide film series:polyimide film 6051corona-resistant polyimide film (cr film)polyimide film with f46 (fep) tapeadhesive tape seriespolyimide film with acrylic adhesive tapepolyimide film with silicone adhesive tapecomposite material seriescomposite material (nhn, nmn)mica insulation material (mica tape, mica foil and mica board). packing, mark, preservation and transportation1. 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. 3. The should be pressured in dry and clean room, the preservation period from the date of production is two years and can still be used when it is qualified in case of the preservation period is exceeded and checked according to standard. 4. During the preservation and transportation, damping and mechanical damage should be avoided.