...
English

Thermal Insulation Greenhouse Film Clear 200 MICRON

Thermal insulation greenhouse film (also known as IR Thermal Film ) refers to agricultural coverage film manufactured by adding infrared barrier additives (IR Additives) or utilizing high-thermal-retention resins (such as EVA, Ethylene-Vinyl Acetate copolymer) into the base polymer.

While standard polyethylene (PE) film offers good daytime light transmission, it has extremely low long-wave infrared barrier capabilities (only 20%–30%). At night, thermal radiation emitted from the soil and crops inside the greenhouse escapes freely through standard film. Thermal film functions by blocking and reflecting this long-wave infrared radiation back into the greenhouse, effectively locking in heat.
Core Working Mechanism

Daytime Heat Accumulation: High transmittance of solar short-wave radiation (visible light and Photosynthetically Active Radiation, PAR) allows air and soil temperatures inside the greenhouse to rise rapidly.

Nighttime Heat Retention: High obstruction of long-wave infrared radiation (7,000–14,000 nm wavelength band) emitted by the soil, plants, and equipment suppresses radiation heat loss and slows nighttime cooling.

Product Detail

Products Details

Thermal Insulation Greenhouse Film Clear (200 Micron) is a high-performance 5-layer co-extruded greenhouse cover engineered specifically for commercial growers operating in cold climates, variable spring conditions, and heated greenhouse operations. Combining high PAR light transmission with advanced Far-Infrared (FIR) thermal additives, this heavy-gauge 200μm (8 mil) cover slows night-time heat dissipation by trapping long-wave thermal radiation emitted from the soil and crops. Positioned as a core energy-saving product within our Thermal Insulation Greenhouse Film lineup, it reduces heating fuel costs, protects against unexpected frosts, and fosters accelerated early-season growth across our broader selection of commercial agricultural greenhouse film.

Targeted Performance Benefits

  • Far-Infrared (FIR) Heat Retention: Impregnated with specialized mineral IR additives that block long-wave thermal radiation from escaping at night, keeping indoor temperatures 2°C to 5°C warmer than standard non-thermal poly covers.

  • Significant Energy Cost Savings: Reduces night-time greenhouse heating fuel and electricity consumption by up to 15% --25% in climate-controlled structures.

  • Heavy-Duty 200μm Structural Strength: Thick 8 mil gauge provides superior puncture resistance, high tear strength, and excellent load-bearing capacity against heavy wind, rain, and snow pack.

  • High Direct PAR Light Transmission: Maintains high solar light clarity (88%–90% PAR pass-through), maximizing photosynthetic energy during short winter days for sun-hungry crops.

  • Frost & Temperature Shock Defense: Mitigates rapid temperature drops during late spring or early autumn cold snaps, shielding delicate flower buds and root systems from frost shock.

Higher Nighttime Temperatures: Compared to standard PE film, thermal film maintains internal temperatures 1°C–5°C higher at night or on cloudy days, significantly reducing the risk of frost and freezing damage.

Thermal insulation greenhouse film has these features:

Reduced Heating Energy Consumption: In heated northern greenhouses, high-thermal film cuts heating fuel or electrical power consumption by 10%–25%, drastically lowering overwintering production costs.

Minimized Nighttime Condensation: Smaller temperature fluctuations stabilize relative humidity, mitigating disease outbreaks caused by sudden humidity spikes (e.g., botrytis, downy mildew).

Enhanced Crop Yield & Early Harvest: Maintaining an optimal day-night temperature differential allows crops to maintain normal metabolism throughout severe winters or early spring, extending harvest windows and enabling earlier market entry.

Technical Specifications

Parameter Specification Details
Film Thickness 200 μm (8 mil)
Material Structure 5-Layer Co-Extruded Polyethylene with Mineral IR Additives
Film Clarity High-Clarity Clear
Light Transmission Rate 88% – 90% (Direct PAR)
IR Barrier Efficiency (FIR Blockage) ≥ 80% (700–1400 nm Thermal Band)
Tensile Strength 26 MPa (MD) / 25 MPa (TD)
Tear Resistance 90 kN/m
Available Roll Widths 1 to 16 meters
Fold Types 2 Folds or 4 Folds
Tag：Commercial Thermal Film Wholesale

Leave Your Message