PO agricultural film is a common agricultural film in agricultural planting in recent years, deeply loved by users, but as we all know, there are many kinds of agricultural film, often some users confuse PO agricultural film with PE film, so today I will introduce you to the difference between PO agricultural film and PE film.
The difference between PO agricultural film and PE film: the properties of the two membranes are different from the overall view. The properties of PO film are slightly superior to PE film, and the effect is better. The greenhouse light transmittance covered by PO agricultural film was 4.5~4.7 percentage points higher than that of PE film. The average daily temperature, high temperature and low temperature of the greenhouse covered by PO agricultural film are generally about 1 °C higher than that covered by PE film.
PO agricultural film is a new type of agricultural film produced by using olefin raw materials and other additives, using external spraying drying process, with good transparency, low haze and high transparency. In this way, the light transmittance is high in the morning and the scattering rate is low, so that the morning temperature rises rapidly. At the same time, this agricultural film also has strong tensile strength and tear resistance.
PE film is what we often call polyethylene film, PE film has greater air permeability. Low-density polyethylene film has good transparency and heat sealability, and can be waterproof and moisture-proof.