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1. Introduction of BOPET Film for Electronic BF10 |
BOPET Department, established in 2013, with total investment of RMB 2.5 billion, introduced a full set of production line from Europe. Formally put into production in the second half of 2014, with production capacity of 20000 tons. The main products are BOPET film for solar battery, optical film, film for electrical insulating, coating PET film and so on, which has firmly established itself as one of the major suppliers of PV back-sheet base material in China.
When it comes to the supply of special thick film, it has been in short supply situation due to the explosive growth of PV industry in 2015. At present, there is just a few BOPET manufacturers which master the technology and the production process of special thick film for PV back-sheet in the market. After years of market development and the accumulation of experience in production technology, Bbetter-Film BOPET thick film has obtained the leading customers' verification and approval in terms of quality and stability.
2. Description of BOPET Film for Electronic BF10 |
Clear, excellent electrical insulation, mechanical properties, heat resistance and punch processing properties.
Item | Unit | Test Result | Test Method | |
Standard Thickness | µm | 100 | GB/T13542.2-2009 | |
Tensile Strength | MD | Mpa | 209 | |
TD | 223 | |||
Elongation at Break | MD | % | 141 | |
TD | 118 | |||
Dimension (50℃,30min) | MD | % | 1.2 | |
TD | 0.1 | |||
Surface Wet Tension | mN/m | 52 | ||
Optical Transmission | % | 88 | ||
Haze | % | 1.8 | ||
PS: MD is vertical, TD is horizontal.
The above data are only for the test data of typical values, unable to be understood as the guarantee value. Typical values can be adjusted according to the requirements of customers.
3. Application of BOPET Film for Electronic BF10 |
Used for adhesive tape, protective film, released film, insulation spacer and flexible printed circuit board, etc.
4. Packing of BOPET Film for Electronic BF10 |
