Gold Member Since 2009
Audited Supplier
Baixing Group Co., Ltd.

Polyester Film, UL Approved, Solar Battery manufacturer / supplier in China, offering Polyester Film for Solar Battery Use, Polyester Ripstop Fabric with PVC/PU/TPU Coating, Golden/Silver/White PVC Card Base Printing Inkjet Sheet for Making Cards and so on.

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Supplier Homepage Product BOPET film Polyester Film for Solar Battery Use

Polyester Film for Solar Battery Use

FOB Price: US $1,700-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,700-3,000/ Piece
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Port: Shanghai, China
Production Capacity: 5000tons/Month
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Material: Polyester
  • Transparency: Translucent
  • Molding method: Multiple Extrusion
  • Thickness: 0.075-0.250mm
  • Core Diameter: 76mm&152mm
  • Trademark: BAIJIA
  • Specification: RoHs
  • Type: Metallized Film
  • Hardness: Rigid
  • Model No.: Bd12
  • Width: 500-3500mm
  • Color: Milky White
  • Transport Package: Standard Export Packing with Pallet
  • Origin: Changzhou, Jiangsu, China
Product Description
· -Excellent dimensional stability
· -Low moisture absorption
· -Good retention of physical properties over a fairly wide temperature range 
50°C to 120°C)
· -Excellent electrical properties, and good optical clarity.
· -High tensile strength

1. Mylar film
Introduction of mylar film
Mylar film is a polyester film made from stretched polyethylene terephthalate 
(PET) and is used for its high tensile strength, chemical and dimensional 
stability, transparency, reflectivity, gas and aroma barrier properties, and 
electrical insulation.

Features of mylar film
Excellent mechanical properties, heat resistance, electrical insulation 
properties, the film 0.075mm~
0.250mm get UL certificate.
Specification of mylar films(BD12)
ThicknessWidthCore diameter
Other specifications according to customers' requirements.

Technical Data sheet of BD12

 ItemUnitMeasured valueTest method
Tensile StrengthMDMpa210
Heating shrinkage(150ºC,30min)MD%1.0
Dyne labelmN/m56
Electric Field IntensityV/µm69
Electric ResistanceΩ.m4.6×1014
Water Vapor Transmission Rateg/(m2.24)1.2
PCT Test-No Embrittlement121ºC,100%RH,2atm/40h

2. Application of mylar film(BD12)
Mylar film(BD12) can be used for Solar Cell Back-sheet

3. Mylar film certifications
Polyester Film for Solar Battery Use
 4Mylar films Workshop
Polyester Film for Solar Battery Use
5.Raw material and products' test of mylar films
Polyester Film for Solar Battery Use
 6.  Mylar films Factory introduction
Changzhou BBetter Film Technologies Co., Ltd is established in 2007, the registered 
capital is 25 Million Dollars, fully invested by China Baixing Group, which ranks top 100 
among China's private companies. 
Changzhou BBetter Film Technologies Co., Ltd has more than 20 years' experience in 
manufacturing thermoplastic polymer materials such as EVA, PC, PP, PET,
 ABS,PETG, and PVC film etc.

Particularly, we emphasize on R&D, we have established pleasant 
cooperation with CAS, and many 1st level Universities like (HIT)Harbin 
Institute of Technology and 
(SCU)Sichuan University, etc. At the same time, we own Polymeric Laboratory of provincial level.
With extensive experience in the filed of hot melt adhesive and film 
BBetter successfully developed high Mylar films. With its 
outstanding product quality, fast delivery, perfect after-sales service system, has quickly become the world's leading manufacture of  
polyester film.
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