UV Stabilized PO Greenhouse Film Long-Life Agricultural Plastic Film
UV Stabilized PO Greenhouse Film Long-Life Agricultural Plastic Film
Product Description:
PO greenhouse film (Polyolefin Greenhouse Film) is a high-performance agricultural film specifically designed for modern greenhouse cultivation.
Typically manufactured using multi-layer co-extrusion technology, PO film can incorporate various functional additives—such as UV resistance, anti-drip, anti-fog, thermal insulation, and light-diffusing properties—to achieve an optimal balance of light transmission, weather resistance, strength, and heat retention.
| Parameter | Specification |
|---|---|
| Light Transmittance | 90%-95% |
| Tensile Strength | ≥23 MPa |
| Elongation at Break | ≥ 600% |
| Shrinkage Rate | ≤ 5% |
| Temperature Resistance | -40°C to 80°C |
| Technology | Five-layer co-extrusion production process |
1. High Light Transmission
Offers excellent light transmission, allowing more sunlight to enter the greenhouse, which promotes crop photosynthesis, growth, and fruit development.
2. Excellent Thermal Insulation
Helps minimize heat loss and stabilize internal temperatures, making it ideal for winter and off-season cultivation.
3. UV and Weather Resistance
Formulated with UV stabilizers to enhance resistance against ultraviolet radiation and harsh outdoor conditions, thereby extending the film's service life.
4. Anti-Drip & Anti-Fog
Reduces the formation of large condensation droplets and fog, improving internal humidity and light conditions while lowering the risk of leaf damage caused by prolonged exposure to water droplets.
5. High Mechanical Strength
The multi-layer co-extrusion structure provides superior tensile, tear, and puncture resistance, making it suitable for long-term greenhouse coverage.
6. Long Service Life
Utilizes optimized resin formulations and functional additives, allowing for customized service life ratings based on specific climatic conditions and usage environments.
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