Product Function Characteristics 
Superior tensile, impact and puncture resistance with isotropic properties 
High printing depth & optimal toughness, scratch resistance 
Excellent color uniformity 
Field of Use sPHA is suitable for 3C electronic flexible batteries (smartphones, Bluetooth earphones, wearable devices, electric vehicle flexible batteries & energy storage, and aluminum-plastic lamination processes, with advantages including superior color uniformity, simplifying the production process & improving efficiency, superior mechanical protection to prevent delamination/breakage during stamping, anti-impact & puncture protection to prevent short circuit/leakage, ensuring battery integrity & safety.
Main Technical Parameters (15/20/25μm) | Test items | Standard Value | Testing Standards | Testing Standards | |||||
| 15μm | 20μm | 25μm |
| |||||
| （MD/TD） Tensile strength | 230/230MPa | 240/240MPa | 250/250MPa | GB/T 1040.3-2006 | GB/T 1040.3-2006 | |||
| （MD/TD） Nominal tensile strength | 100-140/95-135% | GB/T 1040.3-2006 | GB/T 1040.3-2006 | |||||
| Puncture resistance strength | 11 N | 14.5N | 17.5N | GB/T 10004-2008 | GB/T 10004-2008 | |||
| (MD/TD)(160℃,5min) Heat shrinkage rate | ≤2.0% | GB/T 12027-2004 | GB/T 12027-2004 | |||||
| Surface tension (single corona) Surface tension (double corona) | Inner dalam 54 / outer luar 50 mN/m | GB/T 14216-2008 | GB/T 14216-2008 | |||||
| Friction coefficient (static/dynamic, non/non) | 4.0% | GB/T 2410-2008 | GB/T 10006-2021 | |||||
| fog | 4.0% | 4.5% | 4.5% | GB/T 2410-2008 | ||||
Standard Specifications | Model (thickness) | Roll length/m | Standard slitting width/mm | Ukuran paper core/in | Packaging | Model (thickness) | Roll length/m | Standard slitting width/mm | Ukuran paper core/in | Packaging |
| sPHA-15μm | 6000 | 300-1100 | 3 | 12 units/pallet | sPHA-20μm | 4000 | 300-1100 | 3 | 12 units/pallet |
| sPHA-25μm | 4000 | 3 | 9 units/pallet |