Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film
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Product Highlights
- 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.
Product Attributes
- Customization
- Available
- Application
- Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell
- Color
- Transparent
- Model NO.
- GTFB-POLYIMIDE
- Material
- Polyimide
- Thermal Rating
- 250 250
- Density
- 1.42g/cm3
- Tensile Strength
- >140MPa
- Elongation at Break
- >30%
- Average Light Transmissivity
- >90%
- Yellow Index
- <3
- Type
- Insulation Film
- Chemistry
- Organic Insulation
- Classification
- Organic Insulating Material
- Brand
- Gtfb
- Transport Package
- Plastic Bag
- Specification
- 20um, 25um, 50um, 100um
- Trademark
- GT
- Origin
- China
- Production Capacity
- 1000PCS/Month
Product Images of Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film
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Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film -
Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film -
Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film -
Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film -
Flexible Circuit Board Substrate High Transmittance 90% Transparent Polyimide Film
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Product Description
Flexible Circuit Board Substrate High Transmittance Transparent Polyimide Foils
Product Description
Introduction:
It has the excellent performance of traditional PI thin film and high transmission rate to visible light( ≥90%) and high glass transition temperature (310ºC, 320ºC, 330ºC). It can be used as flexible substrate material for LED lighting/display devices,thin film solar cells, electronic paper, and can be applied in flexible display, transparent flexible circuit board, flexible electronics and other fields. Welcome to inquiry.
Size: A4
Thickness: 20um, 25um, 50um, 100um
Average transmittance: above 90%
Glass transition temperature: 330ºC
Feature: High heat resistance, excellent mechanical properties and excellent dielectric properties
Application: Insulation
|
Performance |
Test item |
Unit |
Value |
|
|
Thickness |
um |
25 |
|
|
Density |
g/cm3 |
1.42 |
|
Mechanical property |
Tensile strength |
Mpa |
>140 |
|
Elongation at break |
% |
>30 |
|
|
Modulus |
Gpa |
>3 |
|
|
Thermal properties |
Glass transition temperature Tg(DMA) |
ºC |
>300 |
|
Coefficient of thermal expansion CTE (at 50-200ºC) |
ppm/k |
20-24 |
|
|
1% Weight loss temperature Td1 (in N2) |
ºC |
>460 |
|
|
Optical performance |
Average light transmissivity(400~800nm) |
% |
>88 |
|
light transmissivity(at 550nm) |
% |
>90 |
|
|
Yellow index |
- |
<3 |
|
|
Chroma(b value) |
- |
<2 |
|
|
Refractive index |
- |
1.6 |
|
|
Haze index |
% |
<0.8 |
|
|
Electrical property |
Withstand breakdown voltage |
KV/mm |
>180 |
|
Dielectric constant(1kHZ) |
- |
2.9 |
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR234591". Items marked "
" are certified.
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Company Profile
Yangzhou GuoTai Fiberglass Co., Ltd is located in Yangzhou city, Jiangsu province, China, 300 kilometers away from Shanghai. Our company integrates manufacture with trade, and can supply fiberglass fabric, various fabric with coating, alkali-resistant mesh and self-adhesive tape, chopped strand mat, etc. And we also have shares of stock in three factories. Our company specializes in the export of composite products of glass fiber, basalt fiber, carbon fiber, aramid fiber, UHMWPE fiber, etc. Our general manager has been engaged in composite materials for more than 40 years, elected as one of the Ten Best E-businessman in 2005, and one of the top 100 small and medium-sized enterprises of E-business management in 2007. We have established cooperative relationship with companies from 50 counties. We are well aware that we will succeed only if our clients succeed, and always regard "good faith and service"as our mission. Our company has good research-and-development capability, having six patents, tries best to meet the need of clients, and makes products China did not have into products made in China. We have researched and developed various new fiberglass products at the request of clients from Italy, US, France, Canada. Nowadays, in the process of economic globalization, we welcome enquiries and call from craft brothers all over the world for business negotiation and cooperation. Welcome to China Yangzhou GuoTai Fiberglass Co., Ltd!
About Our Factory & Business Background
- Address
- 802, Xingduhui Building, No. 111, Bai Xiang Road, Yangzhou, Jiangsu, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, CPT, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Shanghai, Qingdao, Xingang
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2014-08-25
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the light transmittance of this film?
- The average light transmittivity is greater than 90% at 550nm and above 88% across the 400-800nm range.
- What are the available thickness options?
- We offer thicknesses of 20um, 25um, 50um, and 100um for different application requirements.
- Is this material suitable for flexible displays?
- Yes, it is designed as a flexible substrate material for flexible displays, transparent circuit boards, and electronic paper.
- What are the mechanical strength properties?
- It features a tensile strength greater than 140MPa and elongation at break exceeding 30%.
- What is the dielectric constant of the film?
- The dielectric constant is 2.9 at 1kHz, providing excellent electrical insulation.
- What are the lead times for this product?
- Lead time is within 15 workdays during off-peak season and one month during peak season.
- What payment terms are accepted?
- We accept LC, T/T, PayPal, and Western Union for payment.
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