1. It possesses high bonding strength and exhibits good affinity towards silicon crystal panels; 
2. The tape remains bubble-free, resistant to aging, and resistant to yellowing when exposed to high temperatures and direct sunlight

In high-voltage lithium/sodium batteries, it maintains excellent physicochemical stability and effectively prevents the blackening of the protective parts of the electrode plate. It exhibits good affinity for separators and electrode materials, with high bonding strength. It can effectively resist the wetting and dissolution of polar solvents such as carbonates.

Outer blue film 
1. High puncture strength and tensile strength, with tough surface protection performance. 
2. The substrate is soft, pliable, and flexible, ensuring no warping when bent or pasted, and boasts excellent insulation performance. 
3. High peel strength, combined with removability, and excellent reapplication performance. 
Inner blue film 
1. The separator has excellent affinity and maintains good viscosity in the electrolyte environment; 
2. Insulation resistance > 1G (500V DC for 5S), breakdown voltage > 3KV, superior insulation performance; 
3. The content of metal ions such as Fe, Cu, Zn, and Sb can be controlled to ensure long-term stability.

Excellent high temperature resistance; good electrolyte resistance; good insulation performance; smooth automated manufacturing process.

The expansion rate in the electrolyte is high, reaching up to 300% for the OPS type; the TPU type is suitable for high-temperature processes, expanding uniformly and not dissolving in the electrolyte; it has good storage stability and smooth automated processes.

High peel strength and high tack retention; good tack retention under high temperature/high humidity conditions; good removability.

It boasts high peel strength and initial adhesion; it unwinds smoothly at high speed, making it suitable for automated operations; it features uniform coating, strong tensile properties, and good aging resistance.

Non-PVC，Designed for use on flat surfaces and simple curves

The hot stamping film produced has strong fastness, realistic color reproduction, strong ink carrying capacity without flowing ink, shaking powder is clean and waterless, hot stamping film series products are rich in categories, can meet the needs of different customers, its products can be arbitrarily torn or warm and cold, helping hot stamping factories to efficiently complete production orders; After several printing and washing tests, the performance between batches is stable, and many batches have passed the production and testing of mainstream ink manufacturers such as Tianwei, Ink Bank, and Saiwei, and the test results are satisfactory.