| Method: | Laser |
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| Transport Package: | Cartoon Box |
| Specification: | protector film |
| Trademark: | yuansheng |
| Origin: | China |
| Customization: |
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Qingdao yuansheng company fully respond to the national strategic goal of rejuvenating the country through science and technology, and has always been guided by the principle of "honesty first, customer first", striving to become a world-class top brand enterprise.
Product parameters:
Name: transparent polyimide PI film / PI transparent film
Material: Pi
Width: common width is 520mm, others can be customized
Thickness: the common thickness of materials are 0.025mm and 0.05mm, which can be customized
Product introduction: transparent polyimide PI film is very different from common golden yellow and black. Because of its excellent thermal, mechanical, mechanical and dielectric properties, it can be used in aerospace, petrochemical, modern microelectronics and Optoelectronics fields, such as interlayer dielectric materials for semiconductor devices or flexible printed circuit board substrate materials; it has special applications in some fields, such as solar cell substrate materials and flexible solar radiation protection materials It has great application prospects, such as flexible transparent conductive film substrate material, orientation film material of liquid crystal display, optical waveguide material in communication field and optical half wave plate of planar light wave circuit.
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The optical properties are as follows: |
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Excellent light transmittance |
| Flexure resistance and flexibility |
| It has good conductivity of silver |
| COP | unit | 13um/50Ω | 50um/70Ω | testing tools |
| square resistance | Ω/cm² | 50±3 | 70±5 | Napson surface resistance tester |
| pierce through | % | >=90 | >=90 | ASTM D 1003(BYK) |
| haze | % | <1.0 | <1.0 | |
| b* | / | <1.2 | <1.2 | DR81 spectrophotometer |
| hardness | / | >=HB | >=HB | mitsubishi pencil 500g |
| (conductive surface) | (conductive surface) | |||
| dyne value | / | >32 | >32 | A-Shine |
| baige | / | 5B | 5B | 3M610 |
About us
Qingdao Yuansheng is a high-tech optical product manufacturer integrating R & D, production, sales and service, the company's main products are cover glass, touch screen, electromagnetic screen, polyimide conductive hardening film, it is in a leading position in the industry and has been recognized by the industry and praised by customers for its good quality and high-quality service.
The company has been adhering to the business philosophy of "talents are the foundation of the enterprise" and "focusing on innovation, brand building, excellent service and promote development", strictly control the quality, constantly explore and innovate, and strive to become a brand supplier with international competitiveness.
Qingdao Yuansheng has obtained more than 50 national patent technologies, more than 20 invention patents and more than 30 utility model patents. It has complete cover glass production process:CNC cutting , carving, cleaning insert and strengthening.
Patent certificate:
Production Line show:
Q&A
Q. Are you a trading company or manufacturer?
Re: We are a manufacturer.
A: Please offer 2D or 3D drawings (material, dimension, tolerance, surface treatment and other technical requirement etc.) ,quantity, application or sample.
Then we will quote the best price within 24hours.
A: Yes, we could offer the sample.After price confirmation, you can require for samples to check our quality.
Q. What's your lead time?
A: The lead time for samples is 2weeks and mass production is 3-4weeks.
Q. What kind of products can you provide?
A: We can provide cover glass, touch panel, electromagnetism screen, integrated touch machine, touch module, smart window, harden film, conductive film ect..
A: Generally it is 5-10 working days if the materials are in stock. or it is 10-15 working days if materials are not in stock, it is according to quantity.
Lead time:
Shipment service:
FedEx, SF etc.
Packing Method show:
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