advantage 1. It has good mechanical properties, with an impact strength 3-5 times that of other films, and good bending resistance. 2. Resistant to oil, fat, dilute acids, and alkalis, and most solvents.3. It can be used for a long time within the temperature range of 55-60 ℃, and can withstand high temperatures of 65 ℃ and low temperatures of -70 ℃ for short periods of time. Moreover, its mechanical properties are minimally affected by high and low temperatures.
4. Low permeability of gas and water vapor, with excellent resistance to gas, water, oil, and odor