Polylactic acid PLA-AlOx film
The AlOx coated BOPLA film is coated with a transparent aluminum oxide layer on the surface of the BOPLA film substrate by physical vapor deposition.
PLA (Polylactic Acid ) Film is a new kind of biodegradable material, which is completely degraded by microorganisms in nature under specific conditions,and finally generates carbon dioxide and water. It does not pollute the environment. It is recognized as an environmentally friendly material.
PARAMETER | |||
---|---|---|---|
Test Item |
Testing methods |
Units | Typical value |
PLA-AlOx | |||
Thickness | GB/T6672 | μm | 24 |
Al Thcikness | GB/T15717 | OD | - |
Density | GB/T 1033.1-2008 | g/cm3 | 1.26 |
Wet tension | GB/T14216-2008 | mN/m | 44 |
Heat Sealing Strength | 85℃ /80℃135kpa/2S | mN/m | 7.2 |
Adheesion of Al Layer | 3M600 Tape | % | Grade 1 |
Tensile strength | MD |
MPa | 108 |
TD | 150 | ||
Elongation at break | MD |
MPa | 127 |
TD | 87 | ||
Heat shrinkage | MD |
% | 4.1 |
TD | 3.1 | ||
OTR | ASTM D-3985 | cc/m2·24h | 20 |
WVTR | ASTM F-1249 | g/m2·24h | 15 |
Important Tips:
1.The data and ,information above are obtained from our company's tests, for customers' reference of sample or the product usage;
2.The final performance of the product is related to the composite process,and improper use will cause destructive damage to the product;
3.For other special requirements,it is better to contact with our technical department for more details,so that the products are more suitable for customers.
1.PLA (Polylactic Acid) Film has good mechanical and physical properties,and has good tensile strength and ductility;
2.It has good gloss and high transparency, and has the same printing performance as traditional films.
3.PLA is the only biodegradable plastic with excellent antibacterial and antifungal properties.
PLA, as the enviromentally friendly material, which is instead of non-biodegradable plastic film, is compared with PP, PE and PET that applicated for package industry. PLA, as the package material, can be made of film, foam material and comtainer such as soft pcakge bag, plastic bottles, buffering material and disposable cutlery.