|
HS Code |
540241 |
| Brand | Form Able |
| Product Type | Polyimide Film |
| Color | Amber |
| Thickness | 12.5 microns |
| Width | 500 mm |
| Length | 100 meters |
| Temperature Resistance | up to 400°C |
| Dielectric Strength | over 150 kV/mm |
| Tensile Strength | 150 MPa |
| Water Absorption | below 1% |
| Flammability | UL 94 V-0 |
| Surface Resistivity | greater than 1 x 10^16 ohm/sq |
As an accredited Form Able Polyimide Film factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Form Able Polyimide Film is packaged in a sealed, moisture-proof plastic roll, containing 100 sheets, each sheet 8"x12". |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Standard 20-foot container, loaded with Form Able Polyimide Film, securely packaged to ensure safe transit and optimal space utilization. |
| Shipping | Form Able Polyimide Film ships in secure, moisture-proof packaging to preserve quality and prevent contamination. Rolls or sheets are packed in anti-static bags and sturdy cartons. Shipping complies with industry standards for chemical films, ensuring safe transit. Expedited and international shipping options are available; handling follows applicable safety and regulatory guidelines. |
| Storage | Form Able Polyimide Film should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat. Keep the film in its original, tightly sealed packaging to prevent contamination and moisture absorption. Avoid contact with strong acids, alkalis, and oxidizing agents. Ideal storage temperatures are typically between 5°C and 30°C. |
| Shelf Life | Form Able Polyimide Film typically has a shelf life of 12 months when stored in original, unopened packaging at room temperature. |
Competitive Form Able Polyimide Film prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@liwei-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@liwei-chem.com
Flexible payment, competitive price, premium service - Inquire now!
A few decades in chemical manufacturing teach you the value of materials that work harder, last longer, and stay reliable even under stress. In our plant, every innovation comes from experience on the floor, not from chasing trends. The product line that’s consistently been a foundation for high-performance applications is our Form Able Polyimide Film. Developed through years of refining both our chemical processes and our understanding of real-world production needs, this film brings qualities and adaptability you won’t find in more generic alternatives.
Whenever teams in electronics, aerospace, or automotive industries come to us, they’re looking for a combination of thermal stability, mechanical resilience, and chemical resistance. Applications today push these demands further, especially with flexible circuits, transformer insulation, or specialty tapes. Typical polyimide film often comes up short — it may deform at high temperatures, lose dimension when exposed to solvents, fray at the edges during cutting, or lag behind in electrical performance. Builders and engineers can’t afford performance drift. From our earliest batches, we set out to exceed these issues.
Form Able Polyimide Film starts with a base resin sourced from high-purity dianhydride and aromatic diamine feedstocks. We pair that chemistry with a production process that’s tightly monitored for stoichiometry, polymer weight, and solvent evaporation. There’s no cutting of corners on dryness or inlet temperatures in our lines; we’ve found this level of control gives the finished film unmatched thickness consistency and mechanical strength. Available in multiple models — from ultra-thin 10-micron material for fine circuitry, to robust 125-micron grades for laminate and insulation tasks — our film maintains its shape and electrical properties even after prolonged exposure to temperatures approaching 400°C.
Many assume thin films must trade off toughness for flexibility. Experience shows this isn’t true if quality controls are enforced. Our 15 and 25-micron models fit microelectronic assembly lines processing thousands of rolls a month, yet they don’t stress over static or cracking. Our resin formulation, compounded in-house, keeps the backbone rigid enough to minimize creep, while suppression of residual solvents ensures no embrittlement or odor on final winding. In touch-and-go fields such as flexible circuit fabrication and pressure-sensitive tapes, the stability of our polyimide film during both die-cutting and lamination speaks for itself. Colleagues trust that the insulation barrier will not peel or curl, a problem known to cause failures with lower-grade alternatives.
In our workshops, line technicians work directly with product engineers to gather feedback on tear strength and dielectric breakdown. We’ve learned that predictable cut-ability matters just as much as high-temperature endurance. There’s nothing more frustrating than a film that shreds during slitting or causes stoppages in tape machines. With Form Able Polyimide Film, we tweak tackifier levels and surface finish to guarantee smooth passage through automatic machinery. What results is a film that, whether faced with laser cutting on a production floor in Singapore or manual registration in a Michigan garage, stays true to gauge and edge quality from the first meter to the last.
Mention polyimide, and too many buyers still picture commodity yellow tape — cheap, brittle, with uneven thickness and odd smell. Our experience paints a different picture. For roles in aerospace, we regularly send out film that takes on cryogenic cycles and vacuum exposure. The stability of our material comes down to detailed resin formulation, oven curing profiles honed through hundreds of batches, and continuous dialogue with large-scale users who care about dimensional drift after five years, not five days. After all, crew members working on satellites or long-range drones trust not only their equipment but the companies who produce its components. Meeting their needs means anticipating conditions, not just hitting paperwork specs.
Flexible circuits aren’t forgiving. We’ve worked with fabricators frustrated by the way poorly calendered films ripple or shrink under lamination. With Form Able Polyimide Film, each roll maintains even thickness and low shrinkage in aggressive soldering environments. Process lines keep tabs on birefringence and curl — small details, critical in mass production. By skipping generic stock and building to the unique loading and bending cycles of modern electronics, our materials give engineers dependable layout tolerances, high peel strength, and active resistance to ionic migration. If you ever sat on a cold winter night fixing a line stop in production, you understand why these details matter.
We’re sometimes asked what sets our film apart from the imported or unbranded rolls found on secondary markets. Far too often, those alternatives lead to headaches due to incomplete imidization or contamination from process residues. In contrast, our Form Able Polyimide Film runs through purification at every step, stripping out anything that might compromise dielectric performance or surface release. Our staff uses cross-cutting analysis, impedance testing, and in-real-process field trials. Instead of chasing marginal cost savings, we stick to the recipe and process that have earned trust across entire business segments.
Additionally, our operations have integrated feedback from partners who require specialty coatings, release liners, or even pre-patterned films. A lot of specialty requests have driven us to invest in direct calendaring and online thickness measurement, leading to films that match niche requirements in EMI shielding, sensor assembly, or protective overlays for fine optical substrates. Each innovation comes back around: every detail we improve for one sector becomes available for others, spreading improvements faster and more widely than endless pilot trials.
One overlooked issue is long-term film fatigue. Applications like high-density battery wrapping or hybrid vehicle cables pile on thermal and physical stresses over thousands of cycles. We’ve partnered directly with EV startups to measure stretching, tearing, and delamination under rapid charge-discharge conditions. Their need for safety, reliability, and weight savings has spurred ongoing reworks of our imidization and surface chemistry. Lessons from these collaborations now show up in every roll delivered, giving peace of mind even as product demands accelerate. In the lab, and in delivery bays at our plant, we see the impact directly.
Some procurement managers come to us after repeated failures from competing materials in robotic wire wrapping, telecom fiber wrappers, or magnetic wire masking. They’re looking for a solution that won’t require constant line tweaks or last-minute fixes. Our Form Able Polyimide Film meets those needs. Due to its cleanliness, it doesn’t leave behind residues that corrode electronics, and the film stays dimensionally stable, which means less waste on the shop floor.
In aerospace repair stations, our film has cut rework rates by over half, and returned more completed assemblies on schedule. It’s not just about saving money—shop morale improves when operators know the materials won’t let them down in the field. In transformer factories, thermal cycling and high-voltage exposure produce results several points above minimum regulatory requirements, reducing costly reinspections or scrapped batches. We don’t build process windows for the “average” environment; we push boundaries to cover the extremes real operators face. That’s what keeps the product moving off our docks day after day.
You can sense the difference between a product designed at a desk and one born on the manufacturing floor. We train staff to catch flaws by hand, not just through automation. Small imperfections—slight resin haze, off-gauge edges, static pitting—get flagged before shipment, not after complaints. We believe staff who understand both chemistry and the real-life grind of plant work can spot weak points before they reach the end user. That accountability gets built into our Form Able Polyimide Film. You’ll notice it in fewer breakages, easier handling, and consistent unwind performance.
We don’t ship and forget. Feedback from customers feeds directly into our next production runs. Customers who need modified surface energies for better adhesive bonding, specialty width slits, or atypical color requirements find responsive support backed by actual chemical engineering knowledge. This hands-on approach means timelines rarely slip, and misunderstandings get caught early. Over the years, many clients have told us they came for the film, but stayed for the technical support and reliability.
Sustainability has changed our industry for the better. We invested in solvent recovery and clean process water recirculation ahead of regulations. Years before stricter controls, we phased out hazardous hardeners and optimized exhaust abatement to cut down on VOC emissions. Our customers in renewable energy and medical devices have reported back that regulatory audits are smoother and less disruptive due to the clean documentation and transparency behind every batch of our Form Able Polyimide Film. The push for environmental responsibility isn’t treated as a marketing checkbox here; it’s a survival skill learned from years of operating close to standards that demand both efficiency and stewardship.
Large brands sometimes rely on third parties, looking for lowest costs. In our experience, every layer of separation adds risk and delay, and weakens accountability. Our direct involvement from resin development to finished film means a tighter loop on quality, knowledge, and innovation. Buyers tasked with ensuring five-year product warranties, or teams working in mission-critical electrical insulation, gain reassurance knowing exactly where their film was made, and by whom. We welcome audits, process tours, and open books because we know the confidence that comes from transparency.
Technology rarely holds still. Robotics, power electronics, and advanced packaging push polyimide to new limits. Our facility continually tunes production lines for faster winding, lower particle contamination, and greater lot-to-lot reproducibility. No improvements are hypothetical; each is aimed at specific use cases relayed back from the teams on the ground. Development isn’t left to chance or outside interests. Every operator in our facility owns a part of the process—and that sense of responsibility shows in the end product.
It’s easy to claim advances and upgrades. What matters is how a material holds up year after year. Our long-term supply relationships speak for themselves. We support factories from small prototyping labs to global OEMs, shipping tens of millions of square meters. Consistent feedback from these partners drives adjustments and confirms that the improvements make a tangible impact on line uptime and finished product reliability. From thin, easily shaped models favored by precision electronics builders to tough, thicker formats used by heavy industry, our polyimide film stands the test when lives and equipment are on the line.
Most production issues don’t come from headline specs. They sneak in through overlooked details: a sticky edge leading to machine jams, a faint haze from incomplete imidization, a flux residue bonding failure hidden until final test. In all these situations, our direct oversight removes the room for error. We listen closely to maintenance crews and tool operators, not just design engineers. Their observations, shared through open lines, keep our processes ahead of blind spots and short cuts. We roll those lessons right into the mix, making every batch a little better than the last.
We know the work doesn’t end at delivery. Startups and established companies alike benefit from technical briefs, troubleshooting, and honest input from our chemists and technicians. Our goal isn’t just a single sale, but years of cooperation, continuous improvement, and two-way respect. Customers count on a partner who stands by their polyimide film long after it reaches the production line.
After decades as a chemical manufacturer, we’ve seen wave after wave of market claims. Some fade after a year; others collapse under the stress of real-life usage. Our Form Able Polyimide Film, honed over time and production lots, keeps earning the trust of today’s high-tech, high-stakes industries. The strength lies not just in the chemical backbone or process control, but in the people making, handling, and building with it, every day. If your business values consistency, transparency, and field-tested durability, we believe our film will meet and surpass expectations—because every roll reflects years of hands-on experience and thousands of hours of attention to what truly matters.