Acrylic and Silicone Protective Film
This protective film is made by coating PET film with acrylic or silicone. It possesses good chemical stability and resistance, excellent temperature resistance, good venting, leaves no residue, and can be used for antistatic purposes. It is widely used in mobile phone screen protection, lens protection, manufacturing process protection, photovoltaic power generation, and other industries and products.
Technical Parameters:
| project | Unit | Standard value |
testmethod |
| thickness | um | 25-115 | GB/T 7125-2014 |
| 180° peeling force | g/25mm | 1-3,5-8,6-10,20-30 60-80, 100-120,200-300 400-600,7 00-1000- |
GB/T 2792-2014 |
| initial adhesion force |
# | 3-8 #Steel Ball | GB/T 4852-2002 |
| Adhesive force |
H | ≥48 | GB/T 4851-2014 |
| Elongation at break | % | ≤160 | GB/T 30776-2014 |
| Tensile strength | N/mm2 | ≥120 | |
| Antistaticresistance value |
Ω | 10'6-10^10 | instrument measurement |