Customizable Transparent CPI Film Cover Material for Folding Mobile Phone

• Method: Laser
• Transport Package: Cartoon Box
• Specification: protector film
• Trademark: yuansheng
• Origin: China
• Model NO.: CPI-0009
• Production Capacity: 100000PCS/Month

Product Description

About us:

 

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.

 

 

The optical properties are as follows:

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

Photos with our oversea customers on exhibiton



ISO14001  and IATF16949 certificates





Qingdao yuansheng products Show

Appearance:

 

The surface of the film is smooth and smooth, without wrinkles, tears, particles, bubbles, pinholes, foreign impurities and other defects, and the edge is neat without damage.

 

Matters needing attention:

 

1. The film shall be rolled in the tube core, and each roll shall be packed and sealed with plastic bags and placed in a dry and clean box.

2. The film should be stored in a dry and clean room.

3. During transportation and storage, avoid moisture and mechanical damage.

Our company has passed the system certification of ISO 9001 ISO 14001 and TS16949, and has obtained 17 certificates of relevant utility model patent rights, and has passed the intellectual property system certification, and is applying for military industry security certification.
our company has an excellent R & D, production, sales and management team, and has very wealth of overseas work experience, perfect after-sales service system, customer-oriented, the pursuit of technological innovation to ensure excellent quality
Our 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.
Yuansheng will always say "YES" to you, looking forward win-win cooperation with you!