Truckers increasingly began to use spunbond cover material , the technical characteristics of which are very extensive, as well as the places of application. Manufacturers constantly improve the product, which opens new possibilities for use.
The material is made of molten polymer. It is used in agriculture. For the material to withstand exposure to ultraviolet light, the composition includes a melt of stabilizers.
Technical characteristics of spunbond
Polymer cloth has such properties as durability, wear resistance, strength. It is an excellent alternative to the film. Dachnikov appreciated his other positive qualities. They are the following:
- stability. The material will not break due to high loads in either dry or wet conditions;
- frost resistance. The canvas will withstand frost to -55ºС;
- resistance to chemicals. Spunbond is not affected by acid or alkali;
- low water absorption.
The material will help solve many problems with the cultivation of crops. This is protection from the scorching sun, cold, pests. Farmers are positive about spunbond. The characteristics and application of the material influenced their opinion. With its help, the crop rises almost a half times.
After use, the canvas must be dried, cleaned of debris. Keep it in a dry place where sunlight does not penetrate.
Spanning field applications
The material is used at any time of the year. Depending on the season, only its thickness changes. In spring they cover the framework of the greenhouse. To do this, choose a cloth with a density of 42 g / m2 sup2 or 60 g / m2 sup2. In summer, the spunbond protects against wind, keeps moisture. In the fall, it will help to save fruit-bearing crops from early frosts. In winter, cover crops, protecting them from the snow cover. It is also used for beds and mulching.
Types of spunbond
The most popular is spunbond 42, the characteristics of which completely coincide with the above. It is an ecological material that passes the sun's rays, but protects the plant from ultraviolet radiation. Its size is 2.1 x 10 m.
Another type of canopy is spunbond 60. The characteristics also have only positive feedback. It is available in white or black. Place of application - protection of plants in severe frosts, pulling on a frame greenhouse.
Knowing the technical characteristics of spunbond, you can apply it in the best way.