The core advantage of this greenhouse insulation film lies in the spectral selective co-extrusion process, which can allow 90% of photosynthetically active radiation to pass through to ensure normal photosynthesis of crops, while blocking 75% of solar infrared thermal radiation, solving the pain point of crop burns caused by excessive internal temperature in traditional greenhouse films in summer. It comes with an anti-drip coating, which can reduce the formation of condensate on the inner surface of the film and avoid water droplets dripping to damage crops or cause diseases. The tear strength reaches 60 N/mm, which can resist the impact of severe weather such as strong winds. The product uses environmentally friendly PE materials that can be recycled, meeting the green agricultural production standards, and has flexible installation methods to adapt to different structures of greenhouse sheds.
The film material has a thickness of 6mil, uses co-extruded multi-layer polyethylene base material, the photosynthetic photon flux transmittance is 90%, the infrared thermal insulation rate is 75%, the UV block rate reaches 98%, the tear strength is 60 N/mm, the operating temperature range is -20℃ to 70℃, and the anti-drip coating can remain effective for more than 3 years. Each roll has a size of 2.0 meters wide and 50 meters long, which can be cut into different sizes according to needs, adapting to the covering requirements of arched greenhouses, multi-span greenhouses and single greenhouses, and meets the GB/T 10003 plastic film test standard.
It is mainly applicable to agricultural planting scenarios such as vegetable greenhouses, flower greenhouses, seedling greenhouses and medicinal plant planting greenhouses, and can also be used for temperature regulation of aquaculture greenhouses and edible mushroom planting sheds. In summer, it can reduce the internal temperature of the greenhouse by blocking infrared thermal radiation, reducing the energy consumption of ventilation and cooling; in winter, it can retain indoor heat and increase the internal temperature of the greenhouse, reducing heating costs. Its anti-drip function can avoid condensate dripping, reduce the incidence of crop diseases, improve crop yield and quality, and meet the production requirements of organic agriculture.
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