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Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film
US$23.00-120.00
10 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, ShellColor
TransparentModel NO.
GTFB-POLYIMIDEMaterial
PolyimideThermal Rating
250 250Density
1.42g/cm3Tensile Strength
>140MPaElongation at Break
>30%Average Light Transmissivity
>90%Yellow Index
<3Type
Insulation FilmChemistry
Organic InsulationClassification
Organic Insulating MaterialBrand
GtfbTransport Package
Plastic BagSpecification
20um, 25um, 50um, 100umTrademark
GTOrigin
ChinaProduction Capacity
1000PCS/MonthKey features
High Light Transmittance: Average light transmissivity exceeds 90% at 550nm, ideal for transparent applications.
Excellent Mechanical Strength: Tensile strength greater than 140MPa with elongation at break over 30%.
Versatile Application Scope: Suitable for flexible displays, LED lighting, solar cells, and electronic paper.
Superior Dielectric Properties: High breakdown voltage over 180KV/mm and low dielectric constant of 2.9.
Multiple Thickness Options: Available in 20um, 25um, 50um, and 100um to meet various substrate needs.
Low Haze Index: Haze index below 0.8% ensuring high optical clarity.
Organic Insulating Material: Polyimide based insulation film with stable chemical properties.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-08-25Nearest Port: Shanghai, Qingdao, XingangAverage Response Time: ≤4.48hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CPT, FCA, EXW
About Our Factory & Business Background
Address802, Xingduhui Building, No. 111, Bai Xiang Road, Yangzhou, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFiberglass Roofing Tissue, Chopped Strand Mat, Silicone Baking Mat, Core Combination Mat, Grc Roving, Silicone Coated Fiberglass Fabric, PVC Battery Separator, PE Battery Separator, Silicone Bread Form, Neoprene Coated Fiberglass Fabric
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the light transmittance of this film?
A:
The average light transmittivity is greater than 90% at 550nm and above 88% across the 400-800nm range.
Q:What are the available thickness options?
A:
We offer thicknesses of 20um, 25um, 50um, and 100um for different application requirements.
Q:Is this material suitable for flexible displays?
A:
Yes, it is designed as a flexible substrate material for flexible displays, transparent circuit boards, and electronic paper.
Q:What are the mechanical strength properties?
A:
It features a tensile strength greater than 140MPa and elongation at break exceeding 30%.
Q:What is the dielectric constant of the film?
A:
The dielectric constant is 2.9 at 1kHz, providing excellent electrical insulation.
Send Inquiry
*To:
Yangzhou Guotai Fiberglass Co., Ltd.
Yangzhou Guotai Fiberglass Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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