Hals based UV stabilizer prevents oxidation and obstruck degradation of polymer chain in low wavelenghts and it protects greenhouse cover from harmful effects of UV light, so it causes for long period service life. Service life of greenhouse cover related to thickness and ratio of UV stabilizer.

IR additive provides the penetration of infrared lights transmition inside of greenhose with radiation. Because of these properties, internal heat of greenhose and ground temperature is higher 2 - 4 deg C than usual greenhouse in clear weather at equivalent conditions. It decreases day night's temperature difference, sun burns, frost risk; it provides high yield and increase quality of crop

E.V.A. (Ethyl Vinly Acetate) increases some of properties; such as flexibility, rip and impact resitance, etc of greenhouse cover. 

Hals based UV stabilizer prevents oxidation and obstruck degradation of polymer chain in low wavelenghts and it protects greenhouse cover from harmful effects of UV light, so it causes for long period service life. Service life of greenhouse cover related to thickness and ratio of UV stabilizer.

E.V.A. (Ethyl Vinly Acetate) increases some of properties; such as flexibility, rip and impact resitance, etc of greenhouse cover. 

IR additive provides the penetration of infrared lights transmition inside of greenhose with radiation. Because of these properties, internal heat of greenhose and ground temperature is higher 2 - 4 deg C than usual greenhouse in clear weather at equivalent conditions. It decreases day night's temperature difference, sun burns, frost risk; it provides high yield and increase quality of crop.