• Pi Coverlay Film for Fccl
  • Pi Coverlay Film for Fccl
  • Pi Coverlay Film for Fccl
  • Pi Coverlay Film for Fccl
  • Pi Coverlay Film for Fccl
  • Pi Coverlay Film for Fccl

Pi Coverlay Film for Fccl

Application: Insulators
Type: Insulation Film
Chemistry: Heat Resistance
Customization:
Shipping Cost:

Estimated freight per unit.

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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Pi Coverlay Film for Fccl pictures & photos
Pi Coverlay Film for Fccl
US $9 / Square Meter
Min. Order: 1,000 Square Meters
Gold Member Since 2007

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Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
FWCWPI
Material
Polyimide Film
Thermal Rating
250 250
Maximum Voltage
20KV~100KV
Classification
Hybrid Insulation Materials
Color
Yellow
Transport Package
Pallet
Specification
customized
Trademark
no
Origin
China
Production Capacity
100000

Product Description

Pi Coverlay Film for Fccl


PI film Coverlay for FPCB

FWCPI  Data Sheet
1.Product type: FWCPI
2.Product Designation:
FWC PI25 A25/ PA- 250  

Width 250, more widths can be provide.
PA: release paper, or PP film. D: double sides coated.   
A: adhesive thickness 25 um
PI film thickness is 25um, more thickness can been provided.
FW product classification for PI film coverlay
3.Product Description:
FWCPI product is consists of two groups, depending on the different adhesive system, flame retardant and non flame retardant. Each group can provide dozens of selections to customers by choosing different PI and adhesive utilized, and coating adhesive both single and double sides to meet the specific needs of customers:
Adhesive thickness 12.5um,15um,20um,25umetc.( more can be provided as request)
Adhesive supplier US, Japan and Taiwan etc.
PI film thickness 25um, 50um and 75um etc. ( more can be provided as request)
PI film supplier Dupont, Kanake, Kolong, Taiwan and mainland of China

4. Features & Applications:
FWCPI products are widely used in automobile industry, data communication, computer and office equipment. The features are as follows:
  1. High peel strength,excellent electrical properties and good dimensional stability.
  2. Excellent chemical, solvent and solder resistant, excellent process ability.
  3. Adopting modify epoxy as adhesive, the coverlay don't need to be keep in cold storage.


5.Recommendatory process condition for press:
Press mathod Press tem. Pressure Time for press Temp. for de-pressure
Laminating 160ºC~175ºC 15~20 kgf/cm2 45~60 mins Under 60ºC
Fast mathod 170ºC~185ºC 20~30 kgf/cm2 2~3 mins Need Post-treatment

Post-treatment: 145ºC~155ºC for 60 mins.



6.FWCPI Product property List:
Property 25umPI + 25umAd 12umPI + 15umAd Mothed
Adh. appearance * Surface is flat and smooth,
 non-wrinkle and defect.
Visual inspection
Tolerance for adh.* 24~27um 14~17um FW testing mothed
Dimensional stability *  (MD/TD) ±0.15 % ±0.15% IPC-TM-650-2.2.4
Peel strength*
As received
After sold float

0.9 Kgf/cm
0.9 Kgf/cm

0.7 Kgf/cm
0.7 Kgf/cm
IPC-TM-650-2.4.9
B, C
Solder float * 288ºC, 30sec, Pass IPC-TM-650-2.4.13
Adh. flowability* 0.06~0.12mm 0.06~0.12mm IPC-TM-650-2.3.17
Volatile content* ≤3.0% IPC-TM-650-2.6.2
Flammability  Pass Pass UL 94VTM-0
Chemical resistance 90% 90% IPC-TM-650-2.3.2
Moisture absorption ≤4.0% ≤4.0% IPC-TM-650-2.6.2
Tacky temp. 95~115ºC 95~115ºC Melt bar
Dielectric constant (1MHz) 3.75 3.75 IPC-TM-650-2.5.5.3
Dissipation factor (1MHz) 0.04 0.04 IPC-TM-650-2.5.5.3
Dielectric strength 800 KV/cm 800 KV/cm ASTM-D-149
Tensile strength 120 MPa 120 MPa ASTM-D-882

Note *: Testing reports will be attached with every product delivery.

7.Package & Storage:
  1. Standard roll: 50+0.25 square meters per roll, maximum 2 splices.
  2. Inner diameter core: 3 inches (76mm) or 6 inches (152mm), packed in carton.
  3. Standard width: 250mm or 500mm width except the customer's special instruction within the maximum width 500mm.  
  4. Storage Life: 6 months since date of manufacturing; After 6 months please repeat testing procedure as first delivered, use after quality valid confirm.
  5. Storage Condition: temperature of 3~16ºC , and relative Humidity: < 75%. 

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From payment to delivery, we protect your trading.
Pi Coverlay Film for Fccl pictures & photos
Pi Coverlay Film for Fccl
US $9 / Square Meter
Min. Order: 1,000 Square Meters
Gold Member Since 2007

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory, Trading Company
Management System Certification
ISO 9001, ISO 14001