ITO-PET CONDUCTIVE FILM 25 OHM 100×300MM FLEXIBLE TRANSPARENT ELECTRODERESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
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EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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The ITO-PET conductive film requires careful handling to preserve the annealed ITO coating integrity. The film must be stored in dry, dust-free conditions at room temperature and protected from mechanical stress and thermal extremes beyond -40°C to 80°C.
- Thermal Cycling Limits: The film is compatible with -40°C to 80°C thermal cycling, but exceeding this range may cause performance variation greater than 1.3.
- Handling Precautions: Avoid touching the ITO-coated surface to prevent contamination and damage to the conductive layer.
- Storage Conditions: Store in a dry, dust-free environment at room temperature to maintain coating adhesion and optical properties.
- Mechanical Stress Avoidance: Avoid folding or creasing the film to prevent delamination and loss of conductivity.
- Protective Film Removal: Remove the protective cover film immediately prior to use to avoid adhesion residues and surface contamination.
How does the thickness of ITO-PET conductive film affect the balance between sheet resistance and optical transmittance?
Increasing ITO coating thickness reduces surface resistance while correspondingly decreasing optical transmittance. For this 25 Ω/sq film, the three substrate thickness options (0.05 mm, 0.125 mm, 0.175 mm) allow researchers to select the optimal conductivity-transparency trade-off for their specific application, such as flexible OLEDs or perovskite solar cells.
What are the critical handling and storage requirements for ITO-PET conductive film to maintain coating integrity?
The film must be handled by edges only to avoid touching the ITO-coated surface, and the protective cover film should be removed immediately prior to use. Storage requires a dry, dust-free environment at room temperature, and folding or creasing must be avoided to preserve coating integrity. These precautions ensure 100% coating adhesion and prevent delamination or performance degradation.
What thermal cycling conditions can ITO-PET conductive film withstand without significant performance degradation?
The annealed ITO-PET film is compatible with thermal cycling from -40°C to 80°C, maintaining performance variation ≤1.3 after both 120-minute 80°C baking and -40°C freezing. This stability ensures reliable electrode performance across diverse experimental thermal environments, including cryogenic and elevated temperature conditions.
This ITO-PET conductive film (25 Ω/sq, 100×300 mm) is a flexible transparent electrode with annealed magnetron-sputtered ITO on PET, offering stable conductivity, ≤3% haze, and -40°C to 80°C thermal cycling stability with ≤1.3 variation. Available in three thicknesses (0.05–0.175 mm) for mechanical flexibility tuning, but requires careful edge-only handling and dry, dust-free storage to preserve coating integrity.
Positive
- Wide-range thermal cycling stability: Annealed ITO-PET withstands -40°C to 80°C thermal cycling with performance variation ≤1.3 after both 80°C baking and -40°C freezing, ensuring reliable electrode performance across diverse experimental thermal environments.
- Low haze with full coating adhesion: Haze ≤3% combined with 100% coating adhesion delivers minimal light scattering and zero delamination risk, essential for precision optical measurements and transparent device applications where interface quality governs performance.
Trade-offs
- Handling sensitivity of ITO surface: The ITO-coated surface must not be touched; handle film only by edges. Avoid folding or creasing to preserve coating integrity, as mechanical stress can degrade conductivity and adhesion.
- Controlled storage environment required: Store in a dry, dust-free environment at room temperature to prevent moisture absorption, dust contamination, or thermal degradation of the PET substrate and ITO coating.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
