Key Features
Excellent optical transparency and surface smoothness
Good heat resistance and dimensional stability
Strong tear and puncture resistance
Outstanding moisture barrier and chemical resistance
Available with customizable adhesion levels (low, medium, high)
Suitable for lamination, coating, and protective packaging
Easy to peel off without leaving any residue
Technical Specifications
| Property | Unit | Typical Value |
|---|---|---|
| Material | – | Cast Polypropylene (CPP) |
| Thickness | μm | 20 – 100 |
| Width | mm | 300 – 2000 (customizable) |
| Color | – | Transparent / Custom |
| Surface Type | – | Gloss / Matte / Antistatic |
| Adhesion Strength | g/25mm | 5 – 50 (customizable) |
| Tensile Strength | MPa | ≥120 |
| Elongation at Break | % | ≥400 |
| Heat Resistance | °C | 100 – 140 |
| Water Vapor Transmission | g/m²·24h | ≤2.0 |
Applications
Surface protection for stainless steel, aluminum sheets, acrylic panels, and glass
Display and optical parts protection during processing
Packaging film for food, electronic components, and industrial products
Lamination film for multilayer structures
Battery and insulation materials protective wrapping
Advantages of Our CPP Protective Film
28+ years of film manufacturing experience ensuring consistent quality
In-house extrusion and coating lines for full process control
Customizable film performance – thickness, width, adhesion, and surface type
ISO9001 and RoHS certified for international market compliance
Fast global delivery and OEM/ODM support
Available Grades
| Grade | Description | Application |
|---|---|---|
| CPP-L | Low adhesion film | Temporary surface protection |
| CPP-M | Medium adhesion film | General-purpose industrial use |
| CPP-H | High adhesion film | Long-term surface protection |
| CPP-A | Antistatic film | Electronics and display panels |
| CPP-T | Thermal-resistant film | Heat-sealing and lamination use |
Packaging and Storage
Supplied in roll form, packed with moisture-proof wrapping and standard export cartons
Store in a clean, dry, and ventilated area away from direct sunlight
Recommended storage temperature: 15–25°C; humidity below 65%
Shelf life: 12 months from production date
Reviews
There are no reviews yet.