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Aluminum sunshade net can reduce light intensity help plants grow; reduce temperature; inhibit evaporation; avoid insects and diseases. In hot daytime, it can effectively reflect strong light, reduce the excessive light entering the greenhouse, and reduce the temperature. For shade netting, or outside of greenhouses. Has strong tensile strength. It can also be used internally. When the greenhouse in the greenhouse is low at night, the aluminum foil can reflect the escape of infrared rays, so that the heat can be kept indoors and play a thermal insulation effect.

Shading, cooling and heat preservation. At present, the shading rate of shade nets produced in my country is 25% to 75%. Shade nets of different colors have different light transmittances. For example, the light transmittance of black shading nets is significantly lower than that of silver-gray shading nets. Because the shading net reduces the light intensity and the radiant heat of the light, it has an obvious cooling effect, and the higher the outside temperature, the more obvious the cooling effect. When the outside air temperature reaches 35-38°C, the general cooling rate can be reduced by up to 19.9°C. Covering the sunshade net in hot summer can generally reduce the surface temperature by 4 to 6 °C, and the maximum can reach 19.9 °C. After the sunshade net is covered, the solar radiation decreases, the ground temperature drops, the wind speed weakens, and the evaporation of soil moisture is reduced, which has obvious drought resistance. Moisture protection function.