Colorless or Transparent Polyimide (CPI) Films

• Transport Package: Wooden Box
• Specification: Customizable
• Origin: China
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: CPI-0017
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Heat-Resistant Transparent Colorless Polyimide Film

Polyimide Film is excellent insulation material.The color is yellow and transparent,black ect. The density is 1.39-1.45, polyimide film has excellent resistance to high and low temperature, electrical insulation, adhesion, radiation resistance, resistance to medium, It can be used in the temperature range of -269ºC ~ 280ºC for a long time, can reach 400ºC in a short time.The tensile strength is 200MPa at 20ºC and greater than 100MPa at 200ºC.Especially suitable for flexible printed circuit board substrate and various kinds of high temperature electrical insulation materials.

Polyimide advantages: (1) excellent heat resistance.2) excellent mechanical properties.(3) good chemical stability and moisture and heat resistance.(4) good radiation resistance.(5) good dielectric performance. These properties are stable over a wide range of temperatures and frequencies.In addition, polyimide also has the characteristics of low temperature resistance, low expansion coefficient, flame retardant and good biocompatibility.Polyimide can be widely used in many fields due to its excellent comprehensive properties and diversity in synthetic chemistry.

Technical Data Sheet

No.	Test Item		Unit	Standard
				25μm	30μm	40μm	50μm	75μm	100μm
1	Density		g/cm3	1.400±0.020
2	Tensile Strength	Vertical	MPa	≥135
		Horizontal		≥115
3	Elongation ratio	Vertical and Horizontal	%	≥35
4	Shrinkage 150°C 400°C		%	≤1.0 ≤3.0
5	Frequency Electrical Intensity	Average Value	MV/m	≥150				≥130	≥110
		Individual Value		≥100				≥80	≥70
6	Surface Resistivity (200°C)		Ω	≥1.0X1013
7	Volume Resistivity (200°C)		Ω·M	≥1.0X1010
8	Relative Dielectric Constant 48-62Hz			3.5±0.4
9	Dielectric Loss Factor 48-62Hz			≤4.0X10-3
10	Long-term Heat-Resistance Temperature Index			≤180

Details Images
PI film is widely used in space technology, F motor, H motor, electrical insulation, FPC (flexible printed circuit board), PTC electrothermal film, TAB (pressure sensitive adhesive tape base material), aerospace, aviation, computer, electromagnetic wire, transformer, audio, mobile phone, computer, metallurgical, mining the electronic components industry, automobile, transportation, atomic energy industry and electronic industry, etc.

Production Line show:

Inspection Lab show:

Development process:

• Receipt of customer's RFQ ( detailed requirements of the glass or touch panel, qty etc.)
• Receive customer's technical files, including CAD drawing,application ect .
• Recommend standard products or customize products based on customer's requirements.
• Send quotation to customers.
• Offer engineering drawing for confirmation and fill in project kick-off form.
• Make samples according to the confirmed drawing.
• Send the samples to customers for confirmation. Offer all after sevice supports.
• Pilot production.
• Mass production

Why Choose Us- Our Advantages:

• 11 years experience in designing and manufacturing on cover glass,touch panel, G+G / G+F+F are
  available.
• A strong research team for products and provide good pre-sales and after-sales service.
• Except some standard products, customized glass and touch panel from 1" to 100" now, more
  bigger size is been developing and researching.
• Own industrial parks, good guarantee for product quality and lead time.
• Physically tempered cover glass, support a ball of 500g falling on the center from 1.3m height.
• Enhanced durability and reliability
• Water proof, anti-explosion possible.
• Professional facilities and excellent design
• Optimized production capacity
• Optimized production yield rate.

Products Application:

Factory Automation
Industrial Control
Medical Equipment
Retail Kiosks
Auto Industry
POS terminals
Financial - ATM & Bill Pay Kiosks
Etc..
 

Lead time:

• For goods in stock, 2-3 days after PO.
• For customized samples, 1weeks after the confirmation of price and drawing.
• For mass production, 3-4 weeks after PO.

Shipment service:
FedEx, SF etc.

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.

Packing Method show:


Q&A

Q. Are you a trading company or manufacturer?
Re: We are a manufacturer.
Q: What do I need to offer to get a quote ?
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.
Q: Do you provide samples? is it free or extra?
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..
Q: How long is your delivery time?
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.

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.
Qingdao yuansheng will always say "YES" to you, looking forward win-win cooperation with you!